├── .github
    ├── dependabot.ncl
    ├── dependabot.yml
    ├── settings.ncl
    ├── settings.yml
    └── workflows
    │   ├── ci.ncl
    │   ├── ci.yml
    │   ├── release.ncl
    │   └── release.yml
├── .gitignore
├── Cargo.lock
├── Cargo.toml
├── LICENSE
├── README.md
├── examples
    ├── aws
    │   ├── flake.nix
    │   ├── main.ncl
    │   ├── modules
    │   │   ├── aws-availability-zones.ncl
    │   │   ├── aws-provider.ncl
    │   │   ├── aws-s3-backend.ncl
    │   │   ├── aws-simple-ec2.ncl
    │   │   ├── aws-simple-vpc.ncl
    │   │   ├── aws.ncl
    │   │   └── types.ncl
    │   ├── ssh-pubkey.sh
    │   └── utils.ncl
    ├── github-simple
    │   ├── flake.nix
    │   └── main.ncl
    ├── github-users
    │   ├── flake.nix
    │   ├── lib.ncl
    │   ├── main.ncl
    │   ├── user-contract.ncl
    │   ├── users.ncl
    │   └── validation.ncl
    └── hello-tf
    │   ├── flake.nix
    │   └── main.ncl
├── flake.lock
├── flake.nix
├── ncl
    ├── github
    │   ├── matrix.ncl
    │   └── setup-steps.ncl
    └── lib.ncl
├── nix
    ├── devshell.nix
    ├── nickel_schema.nix
    └── terraform_schema.nix
├── schema-merge
    ├── go.mod
    ├── go.sum
    ├── intermediate.go
    ├── main.go
    └── schema_store.go
└── tf-ncl
    ├── Cargo.toml
    └── src
        ├── intermediate.rs
        ├── lib.rs
        ├── main.rs
        └── nickel.rs


/.github/dependabot.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   updates = [{
 3 |     commit-message = { include = "scope", prefix = "chore", },
 4 |     directory = "/",
 5 |     open-pull-requests-limit = 10,
 6 |     package-ecosystem = "github-actions",
 7 |     schedule = { interval = "daily", time = "00:00", timezone = "UTC", },
 8 |   }],
 9 |   version = 2,
10 | }
11 | 


--------------------------------------------------------------------------------
/.github/dependabot.yml:
--------------------------------------------------------------------------------
 1 | # DO NOT EDIT! Generated by eval-github-yaml from .github/dependabot.ncl
 2 | {
 3 |   "updates": [
 4 |     {
 5 |       "commit-message": {
 6 |         "include": "scope",
 7 |         "prefix": "chore"
 8 |       },
 9 |       "directory": "/",
10 |       "open-pull-requests-limit": 10,
11 |       "package-ecosystem": "github-actions",
12 |       "schedule": {
13 |         "interval": "daily",
14 |         "time": "00:00",
15 |         "timezone": "UTC"
16 |       }
17 |     }
18 |   ],
19 |   "version": 2
20 | }
21 | 


--------------------------------------------------------------------------------
/.github/settings.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   labels = [
 3 |     { color = "cfd3d7", name = "duplicate", },
 4 |     { color = "7057ff", name = "good first issue", },
 5 |     { color = "cfd3d7", name = "invalid", },
 6 |     { color = "bfdadc", name = "more data needed", },
 7 |     {
 8 |       color = "b60205",
 9 |       description = "blocker: fix immediately!",
10 |       name = "P0",
11 |     },
12 |     {
13 |       color = "d93f0b",
14 |       description = "critical: next release",
15 |       name = "P1",
16 |     },
17 |     {
18 |       color = "e99695",
19 |       description = "major: an upcoming release",
20 |       name = "P2",
21 |     },
22 |     {
23 |       color = "fbca04",
24 |       description = "minor: not priorized",
25 |       name = "P3",
26 |     },
27 |     {
28 |       color = "fef2c0",
29 |       description = "unimportant: consider wontfix or other priority",
30 |       name = "P4",
31 |     },
32 |     { color = "d876e3", name = "question", },
33 |     { color = "0052cc", name = "type: bug", },
34 |     { color = "0052cc", name = "type: documentation", },
35 |     { color = "0052cc", name = "type: feature request", },
36 |     { color = "ffffff", name = "wontfix", },
37 |     {
38 |       color = "0e8a16",
39 |       description = "merge on green CI",
40 |       name = "merge-queue",
41 |     }
42 |   ],
43 |   repository = { has_wiki = false, },
44 | }
45 | 


--------------------------------------------------------------------------------
/.github/settings.yml:
--------------------------------------------------------------------------------
 1 | # DO NOT EDIT! Generated by eval-github-yaml from .github/settings.ncl
 2 | {
 3 |   "labels": [
 4 |     {
 5 |       "color": "cfd3d7",
 6 |       "name": "duplicate"
 7 |     },
 8 |     {
 9 |       "color": "7057ff",
10 |       "name": "good first issue"
11 |     },
12 |     {
13 |       "color": "cfd3d7",
14 |       "name": "invalid"
15 |     },
16 |     {
17 |       "color": "bfdadc",
18 |       "name": "more data needed"
19 |     },
20 |     {
21 |       "color": "b60205",
22 |       "description": "blocker: fix immediately!",
23 |       "name": "P0"
24 |     },
25 |     {
26 |       "color": "d93f0b",
27 |       "description": "critical: next release",
28 |       "name": "P1"
29 |     },
30 |     {
31 |       "color": "e99695",
32 |       "description": "major: an upcoming release",
33 |       "name": "P2"
34 |     },
35 |     {
36 |       "color": "fbca04",
37 |       "description": "minor: not priorized",
38 |       "name": "P3"
39 |     },
40 |     {
41 |       "color": "fef2c0",
42 |       "description": "unimportant: consider wontfix or other priority",
43 |       "name": "P4"
44 |     },
45 |     {
46 |       "color": "d876e3",
47 |       "name": "question"
48 |     },
49 |     {
50 |       "color": "0052cc",
51 |       "name": "type: bug"
52 |     },
53 |     {
54 |       "color": "0052cc",
55 |       "name": "type: documentation"
56 |     },
57 |     {
58 |       "color": "0052cc",
59 |       "name": "type: feature request"
60 |     },
61 |     {
62 |       "color": "ffffff",
63 |       "name": "wontfix"
64 |     },
65 |     {
66 |       "color": "0e8a16",
67 |       "description": "merge on green CI",
68 |       "name": "merge-queue"
69 |     }
70 |   ],
71 |   "repository": {
72 |     "has_wiki": false
73 |   }
74 | }
75 | 


--------------------------------------------------------------------------------
/.github/workflows/ci.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   configs = [
 3 |     { os = "ubuntu-latest" },
 4 |     { os = "macos-latest" }
 5 |   ],
 6 | 
 7 |   concurrency = {
 8 |     group = "ci-${{ github.ref }}",
 9 |     cancel-in-progress = true
10 |   },
11 |   name = "CI",
12 |   on = {
13 |     push = {
14 |       branches = ["main"]
15 |     },
16 |     pull_request = {
17 |       branches = ["main"]
18 |     }
19 |   },
20 | 
21 |   matrix = {
22 |     config | default = { os = "" },
23 | 
24 |     name = "Build and Test",
25 | 
26 |     job = {
27 |       steps =
28 |         (import "../../ncl/github/setup-steps.ncl")
29 |         @ [
30 |           {
31 |             run = m%"
32 |               nix flake check --print-build-logs
33 |               nix run .#test-examples
34 |             "%,
35 |             name = "Run flake check"
36 |           },
37 |         ],
38 |       runs-on = config.os,
39 |     }
40 |   },
41 | }
42 | & (import "../../ncl/github/matrix.ncl")
43 | 
44 | 


--------------------------------------------------------------------------------
/.github/workflows/ci.yml:
--------------------------------------------------------------------------------
 1 | # DO NOT EDIT! Generated by eval-github-yaml from .github/workflows/ci.ncl
 2 | {
 3 |   "concurrency": {
 4 |     "cancel-in-progress": true,
 5 |     "group": "ci-${{ github.ref }}"
 6 |   },
 7 |   "jobs": {
 8 |     "build-and-test-macos-latest": {
 9 |       "name": "Build and Test / (macos-latest)",
10 |       "runs-on": "macos-latest",
11 |       "steps": [
12 |         {
13 |           "uses": "actions/checkout@v4"
14 |         },
15 |         {
16 |           "name": "Installing Nix",
17 |           "uses": "cachix/install-nix-action@v23",
18 |           "with": {
19 |             "extra_nix_config": "experimental-features = nix-command flakes",
20 |             "nix_path": "nixpkgs=channel:nixos-unstable"
21 |           }
22 |         },
23 |         {
24 |           "name": "Setup Cachix",
25 |           "uses": "cachix/cachix-action@v12",
26 |           "with": {
27 |             "authToken": "${{ secrets.CACHIX_TWEAG_NICKEL_AUTH_TOKEN }}",
28 |             "name": "tweag-nickel"
29 |           }
30 |         },
31 |         {
32 |           "name": "Run flake check",
33 |           "run": "nix flake check --print-build-logs\nnix run .#test-examples"
34 |         }
35 |       ]
36 |     },
37 |     "build-and-test-ubuntu-latest": {
38 |       "name": "Build and Test / (ubuntu-latest)",
39 |       "runs-on": "ubuntu-latest",
40 |       "steps": [
41 |         {
42 |           "uses": "actions/checkout@v4"
43 |         },
44 |         {
45 |           "name": "Installing Nix",
46 |           "uses": "cachix/install-nix-action@v23",
47 |           "with": {
48 |             "extra_nix_config": "experimental-features = nix-command flakes",
49 |             "nix_path": "nixpkgs=channel:nixos-unstable"
50 |           }
51 |         },
52 |         {
53 |           "name": "Setup Cachix",
54 |           "uses": "cachix/cachix-action@v12",
55 |           "with": {
56 |             "authToken": "${{ secrets.CACHIX_TWEAG_NICKEL_AUTH_TOKEN }}",
57 |             "name": "tweag-nickel"
58 |           }
59 |         },
60 |         {
61 |           "name": "Run flake check",
62 |           "run": "nix flake check --print-build-logs\nnix run .#test-examples"
63 |         }
64 |       ]
65 |     }
66 |   },
67 |   "name": "CI",
68 |   "on": {
69 |     "pull_request": {
70 |       "branches": [
71 |         "main"
72 |       ]
73 |     },
74 |     "push": {
75 |       "branches": [
76 |         "main"
77 |       ]
78 |     }
79 |   }
80 | }
81 | 


--------------------------------------------------------------------------------
/.github/workflows/release.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   name = "Release",
 3 |   on.release.types = ["created"],
 4 |   on.workflow_dispatch = {
 5 |     inputs.release_tag.description = "The release tag to target"
 6 |   },
 7 |   jobs = {
 8 |     "tarball" = {
 9 |       name = "Upload Release Tarball",
10 |       steps =
11 |         (import "../../ncl/github/setup-steps.ncl")
12 |         @ [
13 |           {
14 |             name = "Create Release Tarball",
15 |             run = "nix build .#release --print-build-logs",
16 |           },
17 |           {
18 |             name = "Upload Release Tarball",
19 |             run = m%"
20 |               gh release upload --clobber $RELEASE_TAG ./result/tf-ncl.tar.xz#"Generated Tf-Ncl Schemas"
21 |             "%,
22 |             env = {
23 |               RELEASE_TAG = "${{ github.event_name == 'release' && github.event.release.tag_name || github.event.inputs.release_tag }}",
24 |               GH_TOKEN = "${{ github.token }}",
25 |             },
26 |           }
27 |         ],
28 |       runs-on = "ubuntu-latest",
29 |     }
30 |   },
31 | }
32 | 
33 | 


--------------------------------------------------------------------------------
/.github/workflows/release.yml:
--------------------------------------------------------------------------------
 1 | # DO NOT EDIT! Generated by eval-github-yaml from .github/workflows/release.ncl
 2 | {
 3 |   "jobs": {
 4 |     "tarball": {
 5 |       "name": "Upload Release Tarball",
 6 |       "runs-on": "ubuntu-latest",
 7 |       "steps": [
 8 |         {
 9 |           "uses": "actions/checkout@v4"
10 |         },
11 |         {
12 |           "name": "Installing Nix",
13 |           "uses": "cachix/install-nix-action@v23",
14 |           "with": {
15 |             "extra_nix_config": "experimental-features = nix-command flakes",
16 |             "nix_path": "nixpkgs=channel:nixos-unstable"
17 |           }
18 |         },
19 |         {
20 |           "name": "Setup Cachix",
21 |           "uses": "cachix/cachix-action@v12",
22 |           "with": {
23 |             "authToken": "${{ secrets.CACHIX_TWEAG_NICKEL_AUTH_TOKEN }}",
24 |             "name": "tweag-nickel"
25 |           }
26 |         },
27 |         {
28 |           "name": "Create Release Tarball",
29 |           "run": "nix build .#release --print-build-logs"
30 |         },
31 |         {
32 |           "env": {
33 |             "GH_TOKEN": "${{ github.token }}",
34 |             "RELEASE_TAG": "${{ github.event_name == 'release' && github.event.release.tag_name || github.event.inputs.release_tag }}"
35 |           },
36 |           "name": "Upload Release Tarball",
37 |           "run": "gh release upload --clobber $RELEASE_TAG ./result/tf-ncl.tar.xz#\"Generated Tf-Ncl Schemas\""
38 |         }
39 |       ]
40 |     }
41 |   },
42 |   "name": "Release",
43 |   "on": {
44 |     "release": {
45 |       "types": [
46 |         "created"
47 |       ]
48 |     },
49 |     "workflow_dispatch": {
50 |       "inputs": {
51 |         "release_tag": {
52 |           "description": "The release tag to target"
53 |         }
54 |       }
55 |     }
56 |   }
57 | }
58 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | target
2 | .terraform*
3 | .pre-commit-config.yaml
4 | 


--------------------------------------------------------------------------------
/Cargo.lock:
--------------------------------------------------------------------------------
   1 | # This file is automatically @generated by Cargo.
   2 | # It is not intended for manual editing.
   3 | version = 4
   4 | 
   5 | [[package]]
   6 | name = "addr2line"
   7 | version = "0.24.2"
   8 | source = "registry+https://github.com/rust-lang/crates.io-index"
   9 | checksum = "dfbe277e56a376000877090da837660b4427aad530e3028d44e0bffe4f89a1c1"
  10 | dependencies = [
  11 |  "gimli",
  12 | ]
  13 | 
  14 | [[package]]
  15 | name = "adler2"
  16 | version = "2.0.0"
  17 | source = "registry+https://github.com/rust-lang/crates.io-index"
  18 | checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
  19 | 
  20 | [[package]]
  21 | name = "ahash"
  22 | version = "0.8.11"
  23 | source = "registry+https://github.com/rust-lang/crates.io-index"
  24 | checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
  25 | dependencies = [
  26 |  "cfg-if",
  27 |  "once_cell",
  28 |  "version_check",
  29 |  "zerocopy",
  30 | ]
  31 | 
  32 | [[package]]
  33 | name = "aho-corasick"
  34 | version = "1.1.3"
  35 | source = "registry+https://github.com/rust-lang/crates.io-index"
  36 | checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
  37 | dependencies = [
  38 |  "memchr",
  39 | ]
  40 | 
  41 | [[package]]
  42 | name = "ansi_term"
  43 | version = "0.12.1"
  44 | source = "registry+https://github.com/rust-lang/crates.io-index"
  45 | checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
  46 | dependencies = [
  47 |  "winapi",
  48 | ]
  49 | 
  50 | [[package]]
  51 | name = "anstream"
  52 | version = "0.6.18"
  53 | source = "registry+https://github.com/rust-lang/crates.io-index"
  54 | checksum = "8acc5369981196006228e28809f761875c0327210a891e941f4c683b3a99529b"
  55 | dependencies = [
  56 |  "anstyle",
  57 |  "anstyle-parse",
  58 |  "anstyle-query",
  59 |  "anstyle-wincon",
  60 |  "colorchoice",
  61 |  "is_terminal_polyfill",
  62 |  "utf8parse",
  63 | ]
  64 | 
  65 | [[package]]
  66 | name = "anstyle"
  67 | version = "1.0.10"
  68 | source = "registry+https://github.com/rust-lang/crates.io-index"
  69 | checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9"
  70 | 
  71 | [[package]]
  72 | name = "anstyle-parse"
  73 | version = "0.2.6"
  74 | source = "registry+https://github.com/rust-lang/crates.io-index"
  75 | checksum = "3b2d16507662817a6a20a9ea92df6652ee4f94f914589377d69f3b21bc5798a9"
  76 | dependencies = [
  77 |  "utf8parse",
  78 | ]
  79 | 
  80 | [[package]]
  81 | name = "anstyle-query"
  82 | version = "1.1.2"
  83 | source = "registry+https://github.com/rust-lang/crates.io-index"
  84 | checksum = "79947af37f4177cfead1110013d678905c37501914fba0efea834c3fe9a8d60c"
  85 | dependencies = [
  86 |  "windows-sys 0.59.0",
  87 | ]
  88 | 
  89 | [[package]]
  90 | name = "anstyle-wincon"
  91 | version = "3.0.6"
  92 | source = "registry+https://github.com/rust-lang/crates.io-index"
  93 | checksum = "2109dbce0e72be3ec00bed26e6a7479ca384ad226efdd66db8fa2e3a38c83125"
  94 | dependencies = [
  95 |  "anstyle",
  96 |  "windows-sys 0.59.0",
  97 | ]
  98 | 
  99 | [[package]]
 100 | name = "anyhow"
 101 | version = "1.0.95"
 102 | source = "registry+https://github.com/rust-lang/crates.io-index"
 103 | checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
 104 | 
 105 | [[package]]
 106 | name = "arrayvec"
 107 | version = "0.5.2"
 108 | source = "registry+https://github.com/rust-lang/crates.io-index"
 109 | checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 110 | 
 111 | [[package]]
 112 | name = "ascii-canvas"
 113 | version = "3.0.0"
 114 | source = "registry+https://github.com/rust-lang/crates.io-index"
 115 | checksum = "8824ecca2e851cec16968d54a01dd372ef8f95b244fb84b84e70128be347c3c6"
 116 | dependencies = [
 117 |  "term",
 118 | ]
 119 | 
 120 | [[package]]
 121 | name = "autocfg"
 122 | version = "1.4.0"
 123 | source = "registry+https://github.com/rust-lang/crates.io-index"
 124 | checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
 125 | 
 126 | [[package]]
 127 | name = "backtrace"
 128 | version = "0.3.74"
 129 | source = "registry+https://github.com/rust-lang/crates.io-index"
 130 | checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a"
 131 | dependencies = [
 132 |  "addr2line",
 133 |  "cfg-if",
 134 |  "libc",
 135 |  "miniz_oxide",
 136 |  "object",
 137 |  "rustc-demangle",
 138 |  "windows-targets 0.52.6",
 139 | ]
 140 | 
 141 | [[package]]
 142 | name = "base64"
 143 | version = "0.22.1"
 144 | source = "registry+https://github.com/rust-lang/crates.io-index"
 145 | checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 146 | 
 147 | [[package]]
 148 | name = "beef"
 149 | version = "0.5.2"
 150 | source = "registry+https://github.com/rust-lang/crates.io-index"
 151 | checksum = "3a8241f3ebb85c056b509d4327ad0358fbbba6ffb340bf388f26350aeda225b1"
 152 | 
 153 | [[package]]
 154 | name = "bincode"
 155 | version = "1.3.3"
 156 | source = "registry+https://github.com/rust-lang/crates.io-index"
 157 | checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
 158 | dependencies = [
 159 |  "serde",
 160 | ]
 161 | 
 162 | [[package]]
 163 | name = "bit-set"
 164 | version = "0.5.3"
 165 | source = "registry+https://github.com/rust-lang/crates.io-index"
 166 | checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
 167 | dependencies = [
 168 |  "bit-vec",
 169 | ]
 170 | 
 171 | [[package]]
 172 | name = "bit-vec"
 173 | version = "0.6.3"
 174 | source = "registry+https://github.com/rust-lang/crates.io-index"
 175 | checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
 176 | 
 177 | [[package]]
 178 | name = "bitflags"
 179 | version = "1.3.2"
 180 | source = "registry+https://github.com/rust-lang/crates.io-index"
 181 | checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 182 | 
 183 | [[package]]
 184 | name = "bitflags"
 185 | version = "2.7.0"
 186 | source = "registry+https://github.com/rust-lang/crates.io-index"
 187 | checksum = "1be3f42a67d6d345ecd59f675f3f012d6974981560836e938c22b424b85ce1be"
 188 | 
 189 | [[package]]
 190 | name = "bitmaps"
 191 | version = "3.2.1"
 192 | source = "registry+https://github.com/rust-lang/crates.io-index"
 193 | checksum = "a1d084b0137aaa901caf9f1e8b21daa6aa24d41cd806e111335541eff9683bd6"
 194 | 
 195 | [[package]]
 196 | name = "block-buffer"
 197 | version = "0.10.4"
 198 | source = "registry+https://github.com/rust-lang/crates.io-index"
 199 | checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
 200 | dependencies = [
 201 |  "generic-array",
 202 | ]
 203 | 
 204 | [[package]]
 205 | name = "bumpalo"
 206 | version = "3.16.0"
 207 | source = "registry+https://github.com/rust-lang/crates.io-index"
 208 | checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c"
 209 | 
 210 | [[package]]
 211 | name = "cc"
 212 | version = "1.2.7"
 213 | source = "registry+https://github.com/rust-lang/crates.io-index"
 214 | checksum = "a012a0df96dd6d06ba9a1b29d6402d1a5d77c6befd2566afdc26e10603dc93d7"
 215 | dependencies = [
 216 |  "shlex",
 217 | ]
 218 | 
 219 | [[package]]
 220 | name = "cfg-if"
 221 | version = "1.0.0"
 222 | source = "registry+https://github.com/rust-lang/crates.io-index"
 223 | checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 224 | 
 225 | [[package]]
 226 | name = "clap"
 227 | version = "4.5.26"
 228 | source = "registry+https://github.com/rust-lang/crates.io-index"
 229 | checksum = "a8eb5e908ef3a6efbe1ed62520fb7287959888c88485abe072543190ecc66783"
 230 | dependencies = [
 231 |  "clap_builder",
 232 |  "clap_derive",
 233 | ]
 234 | 
 235 | [[package]]
 236 | name = "clap_builder"
 237 | version = "4.5.26"
 238 | source = "registry+https://github.com/rust-lang/crates.io-index"
 239 | checksum = "96b01801b5fc6a0a232407abc821660c9c6d25a1cafc0d4f85f29fb8d9afc121"
 240 | dependencies = [
 241 |  "anstream",
 242 |  "anstyle",
 243 |  "clap_lex",
 244 |  "strsim 0.11.1",
 245 |  "terminal_size",
 246 | ]
 247 | 
 248 | [[package]]
 249 | name = "clap_derive"
 250 | version = "4.5.24"
 251 | source = "registry+https://github.com/rust-lang/crates.io-index"
 252 | checksum = "54b755194d6389280185988721fffba69495eed5ee9feeee9a599b53db80318c"
 253 | dependencies = [
 254 |  "heck",
 255 |  "proc-macro2",
 256 |  "quote",
 257 |  "syn 2.0.96",
 258 | ]
 259 | 
 260 | [[package]]
 261 | name = "clap_lex"
 262 | version = "0.7.4"
 263 | source = "registry+https://github.com/rust-lang/crates.io-index"
 264 | checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
 265 | 
 266 | [[package]]
 267 | name = "clipboard-win"
 268 | version = "4.5.0"
 269 | source = "registry+https://github.com/rust-lang/crates.io-index"
 270 | checksum = "7191c27c2357d9b7ef96baac1773290d4ca63b24205b82a3fd8a0637afcf0362"
 271 | dependencies = [
 272 |  "error-code",
 273 |  "str-buf",
 274 |  "winapi",
 275 | ]
 276 | 
 277 | [[package]]
 278 | name = "codespan"
 279 | version = "0.11.1"
 280 | source = "registry+https://github.com/rust-lang/crates.io-index"
 281 | checksum = "3362992a0d9f1dd7c3d0e89e0ab2bb540b7a95fea8cd798090e758fda2899b5e"
 282 | dependencies = [
 283 |  "codespan-reporting",
 284 |  "serde",
 285 | ]
 286 | 
 287 | [[package]]
 288 | name = "codespan-reporting"
 289 | version = "0.11.1"
 290 | source = "registry+https://github.com/rust-lang/crates.io-index"
 291 | checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
 292 | dependencies = [
 293 |  "serde",
 294 |  "termcolor",
 295 |  "unicode-width",
 296 | ]
 297 | 
 298 | [[package]]
 299 | name = "colorchoice"
 300 | version = "1.0.3"
 301 | source = "registry+https://github.com/rust-lang/crates.io-index"
 302 | checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
 303 | 
 304 | [[package]]
 305 | name = "comrak"
 306 | version = "0.24.1"
 307 | source = "registry+https://github.com/rust-lang/crates.io-index"
 308 | checksum = "5a972c8ec1be8065f7b597b5f7f5b3be535db780280644aebdcd1966decf58dc"
 309 | dependencies = [
 310 |  "clap",
 311 |  "derive_builder",
 312 |  "entities",
 313 |  "memchr",
 314 |  "once_cell",
 315 |  "regex",
 316 |  "shell-words",
 317 |  "slug",
 318 |  "syntect",
 319 |  "typed-arena",
 320 |  "unicode_categories",
 321 |  "xdg",
 322 | ]
 323 | 
 324 | [[package]]
 325 | name = "coolor"
 326 | version = "0.5.0"
 327 | source = "registry+https://github.com/rust-lang/crates.io-index"
 328 | checksum = "af4d7a805ca0d92f8c61a31c809d4323fdaa939b0b440e544d21db7797c5aaad"
 329 | dependencies = [
 330 |  "crossterm",
 331 | ]
 332 | 
 333 | [[package]]
 334 | name = "cpufeatures"
 335 | version = "0.2.16"
 336 | source = "registry+https://github.com/rust-lang/crates.io-index"
 337 | checksum = "16b80225097f2e5ae4e7179dd2266824648f3e2f49d9134d584b76389d31c4c3"
 338 | dependencies = [
 339 |  "libc",
 340 | ]
 341 | 
 342 | [[package]]
 343 | name = "crc32fast"
 344 | version = "1.4.2"
 345 | source = "registry+https://github.com/rust-lang/crates.io-index"
 346 | checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
 347 | dependencies = [
 348 |  "cfg-if",
 349 | ]
 350 | 
 351 | [[package]]
 352 | name = "crossbeam"
 353 | version = "0.8.4"
 354 | source = "registry+https://github.com/rust-lang/crates.io-index"
 355 | checksum = "1137cd7e7fc0fb5d3c5a8678be38ec56e819125d8d7907411fe24ccb943faca8"
 356 | dependencies = [
 357 |  "crossbeam-channel",
 358 |  "crossbeam-deque",
 359 |  "crossbeam-epoch",
 360 |  "crossbeam-queue",
 361 |  "crossbeam-utils",
 362 | ]
 363 | 
 364 | [[package]]
 365 | name = "crossbeam-channel"
 366 | version = "0.5.14"
 367 | source = "registry+https://github.com/rust-lang/crates.io-index"
 368 | checksum = "06ba6d68e24814cb8de6bb986db8222d3a027d15872cabc0d18817bc3c0e4471"
 369 | dependencies = [
 370 |  "crossbeam-utils",
 371 | ]
 372 | 
 373 | [[package]]
 374 | name = "crossbeam-deque"
 375 | version = "0.8.6"
 376 | source = "registry+https://github.com/rust-lang/crates.io-index"
 377 | checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
 378 | dependencies = [
 379 |  "crossbeam-epoch",
 380 |  "crossbeam-utils",
 381 | ]
 382 | 
 383 | [[package]]
 384 | name = "crossbeam-epoch"
 385 | version = "0.9.18"
 386 | source = "registry+https://github.com/rust-lang/crates.io-index"
 387 | checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
 388 | dependencies = [
 389 |  "crossbeam-utils",
 390 | ]
 391 | 
 392 | [[package]]
 393 | name = "crossbeam-queue"
 394 | version = "0.3.12"
 395 | source = "registry+https://github.com/rust-lang/crates.io-index"
 396 | checksum = "0f58bbc28f91df819d0aa2a2c00cd19754769c2fad90579b3592b1c9ba7a3115"
 397 | dependencies = [
 398 |  "crossbeam-utils",
 399 | ]
 400 | 
 401 | [[package]]
 402 | name = "crossbeam-utils"
 403 | version = "0.8.21"
 404 | source = "registry+https://github.com/rust-lang/crates.io-index"
 405 | checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 406 | 
 407 | [[package]]
 408 | name = "crossterm"
 409 | version = "0.23.2"
 410 | source = "registry+https://github.com/rust-lang/crates.io-index"
 411 | checksum = "a2102ea4f781910f8a5b98dd061f4c2023f479ce7bb1236330099ceb5a93cf17"
 412 | dependencies = [
 413 |  "bitflags 1.3.2",
 414 |  "crossterm_winapi",
 415 |  "libc",
 416 |  "mio",
 417 |  "parking_lot",
 418 |  "signal-hook",
 419 |  "signal-hook-mio",
 420 |  "winapi",
 421 | ]
 422 | 
 423 | [[package]]
 424 | name = "crossterm_winapi"
 425 | version = "0.9.1"
 426 | source = "registry+https://github.com/rust-lang/crates.io-index"
 427 | checksum = "acdd7c62a3665c7f6830a51635d9ac9b23ed385797f70a83bb8bafe9c572ab2b"
 428 | dependencies = [
 429 |  "winapi",
 430 | ]
 431 | 
 432 | [[package]]
 433 | name = "crunchy"
 434 | version = "0.2.2"
 435 | source = "registry+https://github.com/rust-lang/crates.io-index"
 436 | checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 437 | 
 438 | [[package]]
 439 | name = "crypto-common"
 440 | version = "0.1.6"
 441 | source = "registry+https://github.com/rust-lang/crates.io-index"
 442 | checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 443 | dependencies = [
 444 |  "generic-array",
 445 |  "typenum",
 446 | ]
 447 | 
 448 | [[package]]
 449 | name = "darling"
 450 | version = "0.20.10"
 451 | source = "registry+https://github.com/rust-lang/crates.io-index"
 452 | checksum = "6f63b86c8a8826a49b8c21f08a2d07338eec8d900540f8630dc76284be802989"
 453 | dependencies = [
 454 |  "darling_core",
 455 |  "darling_macro",
 456 | ]
 457 | 
 458 | [[package]]
 459 | name = "darling_core"
 460 | version = "0.20.10"
 461 | source = "registry+https://github.com/rust-lang/crates.io-index"
 462 | checksum = "95133861a8032aaea082871032f5815eb9e98cef03fa916ab4500513994df9e5"
 463 | dependencies = [
 464 |  "fnv",
 465 |  "ident_case",
 466 |  "proc-macro2",
 467 |  "quote",
 468 |  "strsim 0.11.1",
 469 |  "syn 2.0.96",
 470 | ]
 471 | 
 472 | [[package]]
 473 | name = "darling_macro"
 474 | version = "0.20.10"
 475 | source = "registry+https://github.com/rust-lang/crates.io-index"
 476 | checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 477 | dependencies = [
 478 |  "darling_core",
 479 |  "quote",
 480 |  "syn 2.0.96",
 481 | ]
 482 | 
 483 | [[package]]
 484 | name = "deranged"
 485 | version = "0.3.11"
 486 | source = "registry+https://github.com/rust-lang/crates.io-index"
 487 | checksum = "b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4"
 488 | dependencies = [
 489 |  "powerfmt",
 490 | ]
 491 | 
 492 | [[package]]
 493 | name = "derive_builder"
 494 | version = "0.20.2"
 495 | source = "registry+https://github.com/rust-lang/crates.io-index"
 496 | checksum = "507dfb09ea8b7fa618fcf76e953f4f5e192547945816d5358edffe39f6f94947"
 497 | dependencies = [
 498 |  "derive_builder_macro",
 499 | ]
 500 | 
 501 | [[package]]
 502 | name = "derive_builder_core"
 503 | version = "0.20.2"
 504 | source = "registry+https://github.com/rust-lang/crates.io-index"
 505 | checksum = "2d5bcf7b024d6835cfb3d473887cd966994907effbe9227e8c8219824d06c4e8"
 506 | dependencies = [
 507 |  "darling",
 508 |  "proc-macro2",
 509 |  "quote",
 510 |  "syn 2.0.96",
 511 | ]
 512 | 
 513 | [[package]]
 514 | name = "derive_builder_macro"
 515 | version = "0.20.2"
 516 | source = "registry+https://github.com/rust-lang/crates.io-index"
 517 | checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
 518 | dependencies = [
 519 |  "derive_builder_core",
 520 |  "syn 2.0.96",
 521 | ]
 522 | 
 523 | [[package]]
 524 | name = "deunicode"
 525 | version = "1.6.0"
 526 | source = "registry+https://github.com/rust-lang/crates.io-index"
 527 | checksum = "339544cc9e2c4dc3fc7149fd630c5f22263a4fdf18a98afd0075784968b5cf00"
 528 | 
 529 | [[package]]
 530 | name = "diff"
 531 | version = "0.1.13"
 532 | source = "registry+https://github.com/rust-lang/crates.io-index"
 533 | checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
 534 | 
 535 | [[package]]
 536 | name = "digest"
 537 | version = "0.10.7"
 538 | source = "registry+https://github.com/rust-lang/crates.io-index"
 539 | checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 540 | dependencies = [
 541 |  "block-buffer",
 542 |  "crypto-common",
 543 | ]
 544 | 
 545 | [[package]]
 546 | name = "dirs-next"
 547 | version = "2.0.0"
 548 | source = "registry+https://github.com/rust-lang/crates.io-index"
 549 | checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
 550 | dependencies = [
 551 |  "cfg-if",
 552 |  "dirs-sys-next",
 553 | ]
 554 | 
 555 | [[package]]
 556 | name = "dirs-sys-next"
 557 | version = "0.1.2"
 558 | source = "registry+https://github.com/rust-lang/crates.io-index"
 559 | checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
 560 | dependencies = [
 561 |  "libc",
 562 |  "redox_users",
 563 |  "winapi",
 564 | ]
 565 | 
 566 | [[package]]
 567 | name = "either"
 568 | version = "1.13.0"
 569 | source = "registry+https://github.com/rust-lang/crates.io-index"
 570 | checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 571 | 
 572 | [[package]]
 573 | name = "ena"
 574 | version = "0.14.3"
 575 | source = "registry+https://github.com/rust-lang/crates.io-index"
 576 | checksum = "3d248bdd43ce613d87415282f69b9bb99d947d290b10962dd6c56233312c2ad5"
 577 | dependencies = [
 578 |  "log",
 579 | ]
 580 | 
 581 | [[package]]
 582 | name = "endian-type"
 583 | version = "0.1.2"
 584 | source = "registry+https://github.com/rust-lang/crates.io-index"
 585 | checksum = "c34f04666d835ff5d62e058c3995147c06f42fe86ff053337632bca83e42702d"
 586 | 
 587 | [[package]]
 588 | name = "entities"
 589 | version = "1.0.1"
 590 | source = "registry+https://github.com/rust-lang/crates.io-index"
 591 | checksum = "b5320ae4c3782150d900b79807611a59a99fc9a1d61d686faafc24b93fc8d7ca"
 592 | 
 593 | [[package]]
 594 | name = "equivalent"
 595 | version = "1.0.1"
 596 | source = "registry+https://github.com/rust-lang/crates.io-index"
 597 | checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 598 | 
 599 | [[package]]
 600 | name = "errno"
 601 | version = "0.3.10"
 602 | source = "registry+https://github.com/rust-lang/crates.io-index"
 603 | checksum = "33d852cb9b869c2a9b3df2f71a3074817f01e1844f839a144f5fcef059a4eb5d"
 604 | dependencies = [
 605 |  "libc",
 606 |  "windows-sys 0.59.0",
 607 | ]
 608 | 
 609 | [[package]]
 610 | name = "error-code"
 611 | version = "2.3.1"
 612 | source = "registry+https://github.com/rust-lang/crates.io-index"
 613 | checksum = "64f18991e7bf11e7ffee451b5318b5c1a73c52d0d0ada6e5a3017c8c1ced6a21"
 614 | dependencies = [
 615 |  "libc",
 616 |  "str-buf",
 617 | ]
 618 | 
 619 | [[package]]
 620 | name = "fancy-regex"
 621 | version = "0.11.0"
 622 | source = "registry+https://github.com/rust-lang/crates.io-index"
 623 | checksum = "b95f7c0680e4142284cf8b22c14a476e87d61b004a3a0861872b32ef7ead40a2"
 624 | dependencies = [
 625 |  "bit-set",
 626 |  "regex",
 627 | ]
 628 | 
 629 | [[package]]
 630 | name = "fd-lock"
 631 | version = "3.0.13"
 632 | source = "registry+https://github.com/rust-lang/crates.io-index"
 633 | checksum = "ef033ed5e9bad94e55838ca0ca906db0e043f517adda0c8b79c7a8c66c93c1b5"
 634 | dependencies = [
 635 |  "cfg-if",
 636 |  "rustix",
 637 |  "windows-sys 0.48.0",
 638 | ]
 639 | 
 640 | [[package]]
 641 | name = "fixedbitset"
 642 | version = "0.4.2"
 643 | source = "registry+https://github.com/rust-lang/crates.io-index"
 644 | checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
 645 | 
 646 | [[package]]
 647 | name = "flate2"
 648 | version = "1.0.35"
 649 | source = "registry+https://github.com/rust-lang/crates.io-index"
 650 | checksum = "c936bfdafb507ebbf50b8074c54fa31c5be9a1e7e5f467dd659697041407d07c"
 651 | dependencies = [
 652 |  "crc32fast",
 653 |  "miniz_oxide",
 654 | ]
 655 | 
 656 | [[package]]
 657 | name = "fnv"
 658 | version = "1.0.7"
 659 | source = "registry+https://github.com/rust-lang/crates.io-index"
 660 | checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 661 | 
 662 | [[package]]
 663 | name = "futures"
 664 | version = "0.3.31"
 665 | source = "registry+https://github.com/rust-lang/crates.io-index"
 666 | checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
 667 | dependencies = [
 668 |  "futures-channel",
 669 |  "futures-core",
 670 |  "futures-executor",
 671 |  "futures-io",
 672 |  "futures-sink",
 673 |  "futures-task",
 674 |  "futures-util",
 675 | ]
 676 | 
 677 | [[package]]
 678 | name = "futures-channel"
 679 | version = "0.3.31"
 680 | source = "registry+https://github.com/rust-lang/crates.io-index"
 681 | checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
 682 | dependencies = [
 683 |  "futures-core",
 684 |  "futures-sink",
 685 | ]
 686 | 
 687 | [[package]]
 688 | name = "futures-core"
 689 | version = "0.3.31"
 690 | source = "registry+https://github.com/rust-lang/crates.io-index"
 691 | checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 692 | 
 693 | [[package]]
 694 | name = "futures-executor"
 695 | version = "0.3.31"
 696 | source = "registry+https://github.com/rust-lang/crates.io-index"
 697 | checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
 698 | dependencies = [
 699 |  "futures-core",
 700 |  "futures-task",
 701 |  "futures-util",
 702 | ]
 703 | 
 704 | [[package]]
 705 | name = "futures-io"
 706 | version = "0.3.31"
 707 | source = "registry+https://github.com/rust-lang/crates.io-index"
 708 | checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
 709 | 
 710 | [[package]]
 711 | name = "futures-macro"
 712 | version = "0.3.31"
 713 | source = "registry+https://github.com/rust-lang/crates.io-index"
 714 | checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 715 | dependencies = [
 716 |  "proc-macro2",
 717 |  "quote",
 718 |  "syn 2.0.96",
 719 | ]
 720 | 
 721 | [[package]]
 722 | name = "futures-sink"
 723 | version = "0.3.31"
 724 | source = "registry+https://github.com/rust-lang/crates.io-index"
 725 | checksum = "e575fab7d1e0dcb8d0c7bcf9a63ee213816ab51902e6d244a95819acacf1d4f7"
 726 | 
 727 | [[package]]
 728 | name = "futures-task"
 729 | version = "0.3.31"
 730 | source = "registry+https://github.com/rust-lang/crates.io-index"
 731 | checksum = "f90f7dce0722e95104fcb095585910c0977252f286e354b5e3bd38902cd99988"
 732 | 
 733 | [[package]]
 734 | name = "futures-util"
 735 | version = "0.3.31"
 736 | source = "registry+https://github.com/rust-lang/crates.io-index"
 737 | checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 738 | dependencies = [
 739 |  "futures-channel",
 740 |  "futures-core",
 741 |  "futures-io",
 742 |  "futures-macro",
 743 |  "futures-sink",
 744 |  "futures-task",
 745 |  "memchr",
 746 |  "pin-project-lite",
 747 |  "pin-utils",
 748 |  "slab",
 749 | ]
 750 | 
 751 | [[package]]
 752 | name = "generic-array"
 753 | version = "0.14.7"
 754 | source = "registry+https://github.com/rust-lang/crates.io-index"
 755 | checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
 756 | dependencies = [
 757 |  "typenum",
 758 |  "version_check",
 759 | ]
 760 | 
 761 | [[package]]
 762 | name = "getrandom"
 763 | version = "0.2.15"
 764 | source = "registry+https://github.com/rust-lang/crates.io-index"
 765 | checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
 766 | dependencies = [
 767 |  "cfg-if",
 768 |  "libc",
 769 |  "wasi",
 770 | ]
 771 | 
 772 | [[package]]
 773 | name = "gimli"
 774 | version = "0.31.1"
 775 | source = "registry+https://github.com/rust-lang/crates.io-index"
 776 | checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 777 | 
 778 | [[package]]
 779 | name = "hashbrown"
 780 | version = "0.12.3"
 781 | source = "registry+https://github.com/rust-lang/crates.io-index"
 782 | checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 783 | 
 784 | [[package]]
 785 | name = "hashbrown"
 786 | version = "0.14.5"
 787 | source = "registry+https://github.com/rust-lang/crates.io-index"
 788 | checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 789 | dependencies = [
 790 |  "ahash",
 791 | ]
 792 | 
 793 | [[package]]
 794 | name = "hashbrown"
 795 | version = "0.15.2"
 796 | source = "registry+https://github.com/rust-lang/crates.io-index"
 797 | checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
 798 | 
 799 | [[package]]
 800 | name = "heck"
 801 | version = "0.5.0"
 802 | source = "registry+https://github.com/rust-lang/crates.io-index"
 803 | checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 804 | 
 805 | [[package]]
 806 | name = "ident_case"
 807 | version = "1.0.1"
 808 | source = "registry+https://github.com/rust-lang/crates.io-index"
 809 | checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 810 | 
 811 | [[package]]
 812 | name = "imbl-sized-chunks"
 813 | version = "0.1.3"
 814 | source = "registry+https://github.com/rust-lang/crates.io-index"
 815 | checksum = "8f4241005618a62f8d57b2febd02510fb96e0137304728543dfc5fd6f052c22d"
 816 | dependencies = [
 817 |  "bitmaps",
 818 | ]
 819 | 
 820 | [[package]]
 821 | name = "indexmap"
 822 | version = "1.9.3"
 823 | source = "registry+https://github.com/rust-lang/crates.io-index"
 824 | checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 825 | dependencies = [
 826 |  "autocfg",
 827 |  "hashbrown 0.12.3",
 828 |  "serde",
 829 | ]
 830 | 
 831 | [[package]]
 832 | name = "indexmap"
 833 | version = "2.7.0"
 834 | source = "registry+https://github.com/rust-lang/crates.io-index"
 835 | checksum = "62f822373a4fe84d4bb149bf54e584a7f4abec90e072ed49cda0edea5b95471f"
 836 | dependencies = [
 837 |  "equivalent",
 838 |  "hashbrown 0.15.2",
 839 | ]
 840 | 
 841 | [[package]]
 842 | name = "indoc"
 843 | version = "2.0.5"
 844 | source = "registry+https://github.com/rust-lang/crates.io-index"
 845 | checksum = "b248f5224d1d606005e02c97f5aa4e88eeb230488bcc03bc9ca4d7991399f2b5"
 846 | 
 847 | [[package]]
 848 | name = "is_terminal_polyfill"
 849 | version = "1.70.1"
 850 | source = "registry+https://github.com/rust-lang/crates.io-index"
 851 | checksum = "7943c866cc5cd64cbc25b2e01621d07fa8eb2a1a23160ee81ce38704e97b8ecf"
 852 | 
 853 | [[package]]
 854 | name = "itertools"
 855 | version = "0.11.0"
 856 | source = "registry+https://github.com/rust-lang/crates.io-index"
 857 | checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
 858 | dependencies = [
 859 |  "either",
 860 | ]
 861 | 
 862 | [[package]]
 863 | name = "itoa"
 864 | version = "1.0.14"
 865 | source = "registry+https://github.com/rust-lang/crates.io-index"
 866 | checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
 867 | 
 868 | [[package]]
 869 | name = "js-sys"
 870 | version = "0.3.68"
 871 | source = "registry+https://github.com/rust-lang/crates.io-index"
 872 | checksum = "406cda4b368d531c842222cf9d2600a9a4acce8d29423695379c6868a143a9ee"
 873 | dependencies = [
 874 |  "wasm-bindgen",
 875 | ]
 876 | 
 877 | [[package]]
 878 | name = "lalrpop"
 879 | version = "0.20.2"
 880 | source = "registry+https://github.com/rust-lang/crates.io-index"
 881 | checksum = "55cb077ad656299f160924eb2912aa147d7339ea7d69e1b5517326fdcec3c1ca"
 882 | dependencies = [
 883 |  "ascii-canvas",
 884 |  "bit-set",
 885 |  "ena",
 886 |  "itertools",
 887 |  "lalrpop-util",
 888 |  "petgraph",
 889 |  "pico-args",
 890 |  "regex",
 891 |  "regex-syntax 0.8.5",
 892 |  "string_cache",
 893 |  "term",
 894 |  "tiny-keccak",
 895 |  "unicode-xid",
 896 |  "walkdir",
 897 | ]
 898 | 
 899 | [[package]]
 900 | name = "lalrpop-util"
 901 | version = "0.20.2"
 902 | source = "registry+https://github.com/rust-lang/crates.io-index"
 903 | checksum = "507460a910eb7b32ee961886ff48539633b788a36b65692b95f225b844c82553"
 904 | dependencies = [
 905 |  "regex-automata",
 906 | ]
 907 | 
 908 | [[package]]
 909 | name = "libc"
 910 | version = "0.2.169"
 911 | source = "registry+https://github.com/rust-lang/crates.io-index"
 912 | checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 913 | 
 914 | [[package]]
 915 | name = "libm"
 916 | version = "0.2.11"
 917 | source = "registry+https://github.com/rust-lang/crates.io-index"
 918 | checksum = "8355be11b20d696c8f18f6cc018c4e372165b1fa8126cef092399c9951984ffa"
 919 | 
 920 | [[package]]
 921 | name = "libredox"
 922 | version = "0.1.3"
 923 | source = "registry+https://github.com/rust-lang/crates.io-index"
 924 | checksum = "c0ff37bd590ca25063e35af745c343cb7a0271906fb7b37e4813e8f79f00268d"
 925 | dependencies = [
 926 |  "bitflags 2.7.0",
 927 |  "libc",
 928 | ]
 929 | 
 930 | [[package]]
 931 | name = "linked-hash-map"
 932 | version = "0.5.6"
 933 | source = "registry+https://github.com/rust-lang/crates.io-index"
 934 | checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 935 | 
 936 | [[package]]
 937 | name = "linux-raw-sys"
 938 | version = "0.4.15"
 939 | source = "registry+https://github.com/rust-lang/crates.io-index"
 940 | checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
 941 | 
 942 | [[package]]
 943 | name = "lock_api"
 944 | version = "0.4.12"
 945 | source = "registry+https://github.com/rust-lang/crates.io-index"
 946 | checksum = "07af8b9cdd281b7915f413fa73f29ebd5d55d0d3f0155584dade1ff18cea1b17"
 947 | dependencies = [
 948 |  "autocfg",
 949 |  "scopeguard",
 950 | ]
 951 | 
 952 | [[package]]
 953 | name = "log"
 954 | version = "0.4.22"
 955 | source = "registry+https://github.com/rust-lang/crates.io-index"
 956 | checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24"
 957 | 
 958 | [[package]]
 959 | name = "logos"
 960 | version = "0.12.1"
 961 | source = "registry+https://github.com/rust-lang/crates.io-index"
 962 | checksum = "bf8b031682c67a8e3d5446840f9573eb7fe26efe7ec8d195c9ac4c0647c502f1"
 963 | dependencies = [
 964 |  "logos-derive",
 965 | ]
 966 | 
 967 | [[package]]
 968 | name = "logos-derive"
 969 | version = "0.12.1"
 970 | source = "registry+https://github.com/rust-lang/crates.io-index"
 971 | checksum = "a1d849148dbaf9661a6151d1ca82b13bb4c4c128146a88d05253b38d4e2f496c"
 972 | dependencies = [
 973 |  "beef",
 974 |  "fnv",
 975 |  "proc-macro2",
 976 |  "quote",
 977 |  "regex-syntax 0.6.29",
 978 |  "syn 1.0.109",
 979 | ]
 980 | 
 981 | [[package]]
 982 | name = "malachite"
 983 | version = "0.4.16"
 984 | source = "registry+https://github.com/rust-lang/crates.io-index"
 985 | checksum = "5616515d632967cd329b6f6db96be9a03ea0b3a49cdbc45b0016803dad8a77b7"
 986 | dependencies = [
 987 |  "malachite-base",
 988 |  "malachite-float",
 989 |  "malachite-nz",
 990 |  "malachite-q",
 991 | ]
 992 | 
 993 | [[package]]
 994 | name = "malachite-base"
 995 | version = "0.4.16"
 996 | source = "registry+https://github.com/rust-lang/crates.io-index"
 997 | checksum = "46059721011b0458b7bd6d9179be5d0b60294281c23320c207adceaecc54d13b"
 998 | dependencies = [
 999 |  "hashbrown 0.14.5",
1000 |  "itertools",
1001 |  "libm",
1002 |  "ryu",
1003 | ]
1004 | 
1005 | [[package]]
1006 | name = "malachite-float"
1007 | version = "0.4.16"
1008 | source = "registry+https://github.com/rust-lang/crates.io-index"
1009 | checksum = "a9bfda4e3628f09bf7c42242d590b5d0cc04ff0a29c820d81e9afa25db7b089e"
1010 | dependencies = [
1011 |  "itertools",
1012 |  "malachite-base",
1013 |  "malachite-nz",
1014 |  "malachite-q",
1015 |  "serde",
1016 | ]
1017 | 
1018 | [[package]]
1019 | name = "malachite-nz"
1020 | version = "0.4.16"
1021 | source = "registry+https://github.com/rust-lang/crates.io-index"
1022 | checksum = "1503b27e825cabd1c3d0ff1e95a39fb2ec9eab6fd3da6cfa41aec7091d273e78"
1023 | dependencies = [
1024 |  "itertools",
1025 |  "libm",
1026 |  "malachite-base",
1027 |  "serde",
1028 | ]
1029 | 
1030 | [[package]]
1031 | name = "malachite-q"
1032 | version = "0.4.16"
1033 | source = "registry+https://github.com/rust-lang/crates.io-index"
1034 | checksum = "a475503a70a3679dbe3b9b230a23622516742528ba614a7b2490f180ea9cb514"
1035 | dependencies = [
1036 |  "itertools",
1037 |  "malachite-base",
1038 |  "malachite-nz",
1039 |  "serde",
1040 | ]
1041 | 
1042 | [[package]]
1043 | name = "md-5"
1044 | version = "0.10.6"
1045 | source = "registry+https://github.com/rust-lang/crates.io-index"
1046 | checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
1047 | dependencies = [
1048 |  "cfg-if",
1049 |  "digest",
1050 | ]
1051 | 
1052 | [[package]]
1053 | name = "memchr"
1054 | version = "2.7.4"
1055 | source = "registry+https://github.com/rust-lang/crates.io-index"
1056 | checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
1057 | 
1058 | [[package]]
1059 | name = "minimad"
1060 | version = "0.12.0"
1061 | source = "registry+https://github.com/rust-lang/crates.io-index"
1062 | checksum = "38b136454924e4d020e55c4992e07c105b40d5c41b84662862f0e15bc0a2efef"
1063 | dependencies = [
1064 |  "once_cell",
1065 | ]
1066 | 
1067 | [[package]]
1068 | name = "miniz_oxide"
1069 | version = "0.8.2"
1070 | source = "registry+https://github.com/rust-lang/crates.io-index"
1071 | checksum = "4ffbe83022cedc1d264172192511ae958937694cd57ce297164951b8b3568394"
1072 | dependencies = [
1073 |  "adler2",
1074 | ]
1075 | 
1076 | [[package]]
1077 | name = "mio"
1078 | version = "0.8.11"
1079 | source = "registry+https://github.com/rust-lang/crates.io-index"
1080 | checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
1081 | dependencies = [
1082 |  "libc",
1083 |  "log",
1084 |  "wasi",
1085 |  "windows-sys 0.48.0",
1086 | ]
1087 | 
1088 | [[package]]
1089 | name = "new_debug_unreachable"
1090 | version = "1.0.6"
1091 | source = "registry+https://github.com/rust-lang/crates.io-index"
1092 | checksum = "650eef8c711430f1a879fdd01d4745a7deea475becfb90269c06775983bbf086"
1093 | 
1094 | [[package]]
1095 | name = "nibble_vec"
1096 | version = "0.1.0"
1097 | source = "registry+https://github.com/rust-lang/crates.io-index"
1098 | checksum = "77a5d83df9f36fe23f0c3648c6bbb8b0298bb5f1939c8f2704431371f4b84d43"
1099 | dependencies = [
1100 |  "smallvec",
1101 | ]
1102 | 
1103 | [[package]]
1104 | name = "nickel-lang-core"
1105 | version = "0.10.0"
1106 | source = "registry+https://github.com/rust-lang/crates.io-index"
1107 | checksum = "2d134185a2c519c10e80b64f44c6ef75c34ef3f91499befaa1cb2eaf608cf599"
1108 | dependencies = [
1109 |  "ansi_term",
1110 |  "codespan",
1111 |  "codespan-reporting",
1112 |  "colorchoice",
1113 |  "comrak",
1114 |  "indexmap 1.9.3",
1115 |  "indoc",
1116 |  "lalrpop",
1117 |  "lalrpop-util",
1118 |  "logos",
1119 |  "malachite",
1120 |  "malachite-q",
1121 |  "md-5",
1122 |  "nickel-lang-vector",
1123 |  "once_cell",
1124 |  "pretty",
1125 |  "regex",
1126 |  "rustyline",
1127 |  "rustyline-derive",
1128 |  "serde",
1129 |  "serde_json",
1130 |  "serde_yaml",
1131 |  "sha-1",
1132 |  "sha2",
1133 |  "simple-counter",
1134 |  "smallvec",
1135 |  "strip-ansi-escapes",
1136 |  "strsim 0.10.0",
1137 |  "termimad",
1138 |  "toml",
1139 |  "toml_edit",
1140 |  "topiary-core",
1141 |  "topiary-queries",
1142 |  "tree-sitter-nickel",
1143 |  "typed-arena",
1144 |  "unicode-segmentation",
1145 |  "void",
1146 | ]
1147 | 
1148 | [[package]]
1149 | name = "nickel-lang-vector"
1150 | version = "0.1.0"
1151 | source = "registry+https://github.com/rust-lang/crates.io-index"
1152 | checksum = "870c323d81061fc47db4aa7346f6f3492f3e4bb8bd5dd8b7c85ac9d0c9709f0c"
1153 | dependencies = [
1154 |  "imbl-sized-chunks",
1155 |  "serde",
1156 | ]
1157 | 
1158 | [[package]]
1159 | name = "nix"
1160 | version = "0.26.4"
1161 | source = "registry+https://github.com/rust-lang/crates.io-index"
1162 | checksum = "598beaf3cc6fdd9a5dfb1630c2800c7acd31df7aaf0f565796fba2b53ca1af1b"
1163 | dependencies = [
1164 |  "bitflags 1.3.2",
1165 |  "cfg-if",
1166 |  "libc",
1167 | ]
1168 | 
1169 | [[package]]
1170 | name = "num-conv"
1171 | version = "0.1.0"
1172 | source = "registry+https://github.com/rust-lang/crates.io-index"
1173 | checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
1174 | 
1175 | [[package]]
1176 | name = "object"
1177 | version = "0.36.7"
1178 | source = "registry+https://github.com/rust-lang/crates.io-index"
1179 | checksum = "62948e14d923ea95ea2c7c86c71013138b66525b86bdc08d2dcc262bdb497b87"
1180 | dependencies = [
1181 |  "memchr",
1182 | ]
1183 | 
1184 | [[package]]
1185 | name = "once_cell"
1186 | version = "1.20.2"
1187 | source = "registry+https://github.com/rust-lang/crates.io-index"
1188 | checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
1189 | 
1190 | [[package]]
1191 | name = "onig"
1192 | version = "6.4.0"
1193 | source = "registry+https://github.com/rust-lang/crates.io-index"
1194 | checksum = "8c4b31c8722ad9171c6d77d3557db078cab2bd50afcc9d09c8b315c59df8ca4f"
1195 | dependencies = [
1196 |  "bitflags 1.3.2",
1197 |  "libc",
1198 |  "once_cell",
1199 |  "onig_sys",
1200 | ]
1201 | 
1202 | [[package]]
1203 | name = "onig_sys"
1204 | version = "69.8.1"
1205 | source = "registry+https://github.com/rust-lang/crates.io-index"
1206 | checksum = "7b829e3d7e9cc74c7e315ee8edb185bf4190da5acde74afd7fc59c35b1f086e7"
1207 | dependencies = [
1208 |  "cc",
1209 |  "pkg-config",
1210 | ]
1211 | 
1212 | [[package]]
1213 | name = "pad"
1214 | version = "0.1.6"
1215 | source = "registry+https://github.com/rust-lang/crates.io-index"
1216 | checksum = "d2ad9b889f1b12e0b9ee24db044b5129150d5eada288edc800f789928dc8c0e3"
1217 | dependencies = [
1218 |  "unicode-width",
1219 | ]
1220 | 
1221 | [[package]]
1222 | name = "parking_lot"
1223 | version = "0.12.3"
1224 | source = "registry+https://github.com/rust-lang/crates.io-index"
1225 | checksum = "f1bf18183cf54e8d6059647fc3063646a1801cf30896933ec2311622cc4b9a27"
1226 | dependencies = [
1227 |  "lock_api",
1228 |  "parking_lot_core",
1229 | ]
1230 | 
1231 | [[package]]
1232 | name = "parking_lot_core"
1233 | version = "0.9.10"
1234 | source = "registry+https://github.com/rust-lang/crates.io-index"
1235 | checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8"
1236 | dependencies = [
1237 |  "cfg-if",
1238 |  "libc",
1239 |  "redox_syscall",
1240 |  "smallvec",
1241 |  "windows-targets 0.52.6",
1242 | ]
1243 | 
1244 | [[package]]
1245 | name = "petgraph"
1246 | version = "0.6.5"
1247 | source = "registry+https://github.com/rust-lang/crates.io-index"
1248 | checksum = "b4c5cc86750666a3ed20bdaf5ca2a0344f9c67674cae0515bec2da16fbaa47db"
1249 | dependencies = [
1250 |  "fixedbitset",
1251 |  "indexmap 2.7.0",
1252 | ]
1253 | 
1254 | [[package]]
1255 | name = "phf_shared"
1256 | version = "0.10.0"
1257 | source = "registry+https://github.com/rust-lang/crates.io-index"
1258 | checksum = "b6796ad771acdc0123d2a88dc428b5e38ef24456743ddb1744ed628f9815c096"
1259 | dependencies = [
1260 |  "siphasher",
1261 | ]
1262 | 
1263 | [[package]]
1264 | name = "pico-args"
1265 | version = "0.5.0"
1266 | source = "registry+https://github.com/rust-lang/crates.io-index"
1267 | checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
1268 | 
1269 | [[package]]
1270 | name = "pin-project-lite"
1271 | version = "0.2.16"
1272 | source = "registry+https://github.com/rust-lang/crates.io-index"
1273 | checksum = "3b3cff922bd51709b605d9ead9aa71031d81447142d828eb4a6eba76fe619f9b"
1274 | 
1275 | [[package]]
1276 | name = "pin-utils"
1277 | version = "0.1.0"
1278 | source = "registry+https://github.com/rust-lang/crates.io-index"
1279 | checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
1280 | 
1281 | [[package]]
1282 | name = "pkg-config"
1283 | version = "0.3.31"
1284 | source = "registry+https://github.com/rust-lang/crates.io-index"
1285 | checksum = "953ec861398dccce10c670dfeaf3ec4911ca479e9c02154b3a215178c5f566f2"
1286 | 
1287 | [[package]]
1288 | name = "plist"
1289 | version = "1.7.0"
1290 | source = "registry+https://github.com/rust-lang/crates.io-index"
1291 | checksum = "42cf17e9a1800f5f396bc67d193dc9411b59012a5876445ef450d449881e1016"
1292 | dependencies = [
1293 |  "base64",
1294 |  "indexmap 2.7.0",
1295 |  "quick-xml",
1296 |  "serde",
1297 |  "time",
1298 | ]
1299 | 
1300 | [[package]]
1301 | name = "powerfmt"
1302 | version = "0.2.0"
1303 | source = "registry+https://github.com/rust-lang/crates.io-index"
1304 | checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
1305 | 
1306 | [[package]]
1307 | name = "precomputed-hash"
1308 | version = "0.1.1"
1309 | source = "registry+https://github.com/rust-lang/crates.io-index"
1310 | checksum = "925383efa346730478fb4838dbe9137d2a47675ad789c546d150a6e1dd4ab31c"
1311 | 
1312 | [[package]]
1313 | name = "pretty"
1314 | version = "0.11.3"
1315 | source = "registry+https://github.com/rust-lang/crates.io-index"
1316 | checksum = "83f3aa1e3ca87d3b124db7461265ac176b40c277f37e503eaa29c9c75c037846"
1317 | dependencies = [
1318 |  "arrayvec",
1319 |  "log",
1320 |  "typed-arena",
1321 |  "unicode-segmentation",
1322 | ]
1323 | 
1324 | [[package]]
1325 | name = "pretty_assertions"
1326 | version = "1.4.1"
1327 | source = "registry+https://github.com/rust-lang/crates.io-index"
1328 | checksum = "3ae130e2f271fbc2ac3a40fb1d07180839cdbbe443c7a27e1e3c13c5cac0116d"
1329 | dependencies = [
1330 |  "diff",
1331 |  "yansi",
1332 | ]
1333 | 
1334 | [[package]]
1335 | name = "prettydiff"
1336 | version = "0.6.4"
1337 | source = "registry+https://github.com/rust-lang/crates.io-index"
1338 | checksum = "8ff1fec61082821f8236cf6c0c14e8172b62ce8a72a0eedc30d3b247bb68dc11"
1339 | dependencies = [
1340 |  "ansi_term",
1341 |  "pad",
1342 | ]
1343 | 
1344 | [[package]]
1345 | name = "proc-macro2"
1346 | version = "1.0.92"
1347 | source = "registry+https://github.com/rust-lang/crates.io-index"
1348 | checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
1349 | dependencies = [
1350 |  "unicode-ident",
1351 | ]
1352 | 
1353 | [[package]]
1354 | name = "quick-xml"
1355 | version = "0.32.0"
1356 | source = "registry+https://github.com/rust-lang/crates.io-index"
1357 | checksum = "1d3a6e5838b60e0e8fa7a43f22ade549a37d61f8bdbe636d0d7816191de969c2"
1358 | dependencies = [
1359 |  "memchr",
1360 | ]
1361 | 
1362 | [[package]]
1363 | name = "quote"
1364 | version = "1.0.38"
1365 | source = "registry+https://github.com/rust-lang/crates.io-index"
1366 | checksum = "0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc"
1367 | dependencies = [
1368 |  "proc-macro2",
1369 | ]
1370 | 
1371 | [[package]]
1372 | name = "radix_trie"
1373 | version = "0.2.1"
1374 | source = "registry+https://github.com/rust-lang/crates.io-index"
1375 | checksum = "c069c179fcdc6a2fe24d8d18305cf085fdbd4f922c041943e203685d6a1c58fd"
1376 | dependencies = [
1377 |  "endian-type",
1378 |  "nibble_vec",
1379 | ]
1380 | 
1381 | [[package]]
1382 | name = "redox_syscall"
1383 | version = "0.5.8"
1384 | source = "registry+https://github.com/rust-lang/crates.io-index"
1385 | checksum = "03a862b389f93e68874fbf580b9de08dd02facb9a788ebadaf4a3fd33cf58834"
1386 | dependencies = [
1387 |  "bitflags 2.7.0",
1388 | ]
1389 | 
1390 | [[package]]
1391 | name = "redox_users"
1392 | version = "0.4.6"
1393 | source = "registry+https://github.com/rust-lang/crates.io-index"
1394 | checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
1395 | dependencies = [
1396 |  "getrandom",
1397 |  "libredox",
1398 |  "thiserror",
1399 | ]
1400 | 
1401 | [[package]]
1402 | name = "regex"
1403 | version = "1.11.1"
1404 | source = "registry+https://github.com/rust-lang/crates.io-index"
1405 | checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
1406 | dependencies = [
1407 |  "aho-corasick",
1408 |  "memchr",
1409 |  "regex-automata",
1410 |  "regex-syntax 0.8.5",
1411 | ]
1412 | 
1413 | [[package]]
1414 | name = "regex-automata"
1415 | version = "0.4.9"
1416 | source = "registry+https://github.com/rust-lang/crates.io-index"
1417 | checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
1418 | dependencies = [
1419 |  "aho-corasick",
1420 |  "memchr",
1421 |  "regex-syntax 0.8.5",
1422 | ]
1423 | 
1424 | [[package]]
1425 | name = "regex-syntax"
1426 | version = "0.6.29"
1427 | source = "registry+https://github.com/rust-lang/crates.io-index"
1428 | checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
1429 | 
1430 | [[package]]
1431 | name = "regex-syntax"
1432 | version = "0.8.5"
1433 | source = "registry+https://github.com/rust-lang/crates.io-index"
1434 | checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
1435 | 
1436 | [[package]]
1437 | name = "rustc-demangle"
1438 | version = "0.1.24"
1439 | source = "registry+https://github.com/rust-lang/crates.io-index"
1440 | checksum = "719b953e2095829ee67db738b3bfa9fa368c94900df327b3f07fe6e794d2fe1f"
1441 | 
1442 | [[package]]
1443 | name = "rustix"
1444 | version = "0.38.43"
1445 | source = "registry+https://github.com/rust-lang/crates.io-index"
1446 | checksum = "a78891ee6bf2340288408954ac787aa063d8e8817e9f53abb37c695c6d834ef6"
1447 | dependencies = [
1448 |  "bitflags 2.7.0",
1449 |  "errno",
1450 |  "libc",
1451 |  "linux-raw-sys",
1452 |  "windows-sys 0.59.0",
1453 | ]
1454 | 
1455 | [[package]]
1456 | name = "rustversion"
1457 | version = "1.0.19"
1458 | source = "registry+https://github.com/rust-lang/crates.io-index"
1459 | checksum = "f7c45b9784283f1b2e7fb61b42047c2fd678ef0960d4f6f1eba131594cc369d4"
1460 | 
1461 | [[package]]
1462 | name = "rustyline"
1463 | version = "11.0.0"
1464 | source = "registry+https://github.com/rust-lang/crates.io-index"
1465 | checksum = "5dfc8644681285d1fb67a467fb3021bfea306b99b4146b166a1fe3ada965eece"
1466 | dependencies = [
1467 |  "bitflags 1.3.2",
1468 |  "cfg-if",
1469 |  "clipboard-win",
1470 |  "dirs-next",
1471 |  "fd-lock",
1472 |  "libc",
1473 |  "log",
1474 |  "memchr",
1475 |  "nix",
1476 |  "radix_trie",
1477 |  "scopeguard",
1478 |  "unicode-segmentation",
1479 |  "unicode-width",
1480 |  "utf8parse",
1481 |  "winapi",
1482 | ]
1483 | 
1484 | [[package]]
1485 | name = "rustyline-derive"
1486 | version = "0.8.0"
1487 | source = "registry+https://github.com/rust-lang/crates.io-index"
1488 | checksum = "8218eaf5d960e3c478a1b0f129fa888dd3d8d22eb3de097e9af14c1ab4438024"
1489 | dependencies = [
1490 |  "proc-macro2",
1491 |  "quote",
1492 |  "syn 1.0.109",
1493 | ]
1494 | 
1495 | [[package]]
1496 | name = "ryu"
1497 | version = "1.0.18"
1498 | source = "registry+https://github.com/rust-lang/crates.io-index"
1499 | checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
1500 | 
1501 | [[package]]
1502 | name = "same-file"
1503 | version = "1.0.6"
1504 | source = "registry+https://github.com/rust-lang/crates.io-index"
1505 | checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
1506 | dependencies = [
1507 |  "winapi-util",
1508 | ]
1509 | 
1510 | [[package]]
1511 | name = "scopeguard"
1512 | version = "1.2.0"
1513 | source = "registry+https://github.com/rust-lang/crates.io-index"
1514 | checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
1515 | 
1516 | [[package]]
1517 | name = "serde"
1518 | version = "1.0.217"
1519 | source = "registry+https://github.com/rust-lang/crates.io-index"
1520 | checksum = "02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70"
1521 | dependencies = [
1522 |  "serde_derive",
1523 | ]
1524 | 
1525 | [[package]]
1526 | name = "serde_derive"
1527 | version = "1.0.217"
1528 | source = "registry+https://github.com/rust-lang/crates.io-index"
1529 | checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
1530 | dependencies = [
1531 |  "proc-macro2",
1532 |  "quote",
1533 |  "syn 2.0.96",
1534 | ]
1535 | 
1536 | [[package]]
1537 | name = "serde_json"
1538 | version = "1.0.135"
1539 | source = "registry+https://github.com/rust-lang/crates.io-index"
1540 | checksum = "2b0d7ba2887406110130a978386c4e1befb98c674b4fba677954e4db976630d9"
1541 | dependencies = [
1542 |  "itoa",
1543 |  "memchr",
1544 |  "ryu",
1545 |  "serde",
1546 | ]
1547 | 
1548 | [[package]]
1549 | name = "serde_spanned"
1550 | version = "0.6.8"
1551 | source = "registry+https://github.com/rust-lang/crates.io-index"
1552 | checksum = "87607cb1398ed59d48732e575a4c28a7a8ebf2454b964fe3f224f2afc07909e1"
1553 | dependencies = [
1554 |  "serde",
1555 | ]
1556 | 
1557 | [[package]]
1558 | name = "serde_yaml"
1559 | version = "0.9.34+deprecated"
1560 | source = "registry+https://github.com/rust-lang/crates.io-index"
1561 | checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
1562 | dependencies = [
1563 |  "indexmap 2.7.0",
1564 |  "itoa",
1565 |  "ryu",
1566 |  "serde",
1567 |  "unsafe-libyaml",
1568 | ]
1569 | 
1570 | [[package]]
1571 | name = "sha-1"
1572 | version = "0.10.1"
1573 | source = "registry+https://github.com/rust-lang/crates.io-index"
1574 | checksum = "f5058ada175748e33390e40e872bd0fe59a19f265d0158daa551c5a88a76009c"
1575 | dependencies = [
1576 |  "cfg-if",
1577 |  "cpufeatures",
1578 |  "digest",
1579 | ]
1580 | 
1581 | [[package]]
1582 | name = "sha2"
1583 | version = "0.10.8"
1584 | source = "registry+https://github.com/rust-lang/crates.io-index"
1585 | checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
1586 | dependencies = [
1587 |  "cfg-if",
1588 |  "cpufeatures",
1589 |  "digest",
1590 | ]
1591 | 
1592 | [[package]]
1593 | name = "shell-words"
1594 | version = "1.1.0"
1595 | source = "registry+https://github.com/rust-lang/crates.io-index"
1596 | checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
1597 | 
1598 | [[package]]
1599 | name = "shlex"
1600 | version = "1.3.0"
1601 | source = "registry+https://github.com/rust-lang/crates.io-index"
1602 | checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
1603 | 
1604 | [[package]]
1605 | name = "signal-hook"
1606 | version = "0.3.17"
1607 | source = "registry+https://github.com/rust-lang/crates.io-index"
1608 | checksum = "8621587d4798caf8eb44879d42e56b9a93ea5dcd315a6487c357130095b62801"
1609 | dependencies = [
1610 |  "libc",
1611 |  "signal-hook-registry",
1612 | ]
1613 | 
1614 | [[package]]
1615 | name = "signal-hook-mio"
1616 | version = "0.2.4"
1617 | source = "registry+https://github.com/rust-lang/crates.io-index"
1618 | checksum = "34db1a06d485c9142248b7a054f034b349b212551f3dfd19c94d45a754a217cd"
1619 | dependencies = [
1620 |  "libc",
1621 |  "mio",
1622 |  "signal-hook",
1623 | ]
1624 | 
1625 | [[package]]
1626 | name = "signal-hook-registry"
1627 | version = "1.4.2"
1628 | source = "registry+https://github.com/rust-lang/crates.io-index"
1629 | checksum = "a9e9e0b4211b72e7b8b6e85c807d36c212bdb33ea8587f7569562a84df5465b1"
1630 | dependencies = [
1631 |  "libc",
1632 | ]
1633 | 
1634 | [[package]]
1635 | name = "simple-counter"
1636 | version = "0.1.0"
1637 | source = "registry+https://github.com/rust-lang/crates.io-index"
1638 | checksum = "4bb57743b52ea059937169c0061d70298fe2df1d2c988b44caae79dd979d9b49"
1639 | 
1640 | [[package]]
1641 | name = "siphasher"
1642 | version = "0.3.11"
1643 | source = "registry+https://github.com/rust-lang/crates.io-index"
1644 | checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
1645 | 
1646 | [[package]]
1647 | name = "slab"
1648 | version = "0.4.9"
1649 | source = "registry+https://github.com/rust-lang/crates.io-index"
1650 | checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
1651 | dependencies = [
1652 |  "autocfg",
1653 | ]
1654 | 
1655 | [[package]]
1656 | name = "slug"
1657 | version = "0.1.6"
1658 | source = "registry+https://github.com/rust-lang/crates.io-index"
1659 | checksum = "882a80f72ee45de3cc9a5afeb2da0331d58df69e4e7d8eeb5d3c7784ae67e724"
1660 | dependencies = [
1661 |  "deunicode",
1662 |  "wasm-bindgen",
1663 | ]
1664 | 
1665 | [[package]]
1666 | name = "smallvec"
1667 | version = "1.13.2"
1668 | source = "registry+https://github.com/rust-lang/crates.io-index"
1669 | checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
1670 | 
1671 | [[package]]
1672 | name = "str-buf"
1673 | version = "1.0.6"
1674 | source = "registry+https://github.com/rust-lang/crates.io-index"
1675 | checksum = "9e08d8363704e6c71fc928674353e6b7c23dcea9d82d7012c8faf2a3a025f8d0"
1676 | 
1677 | [[package]]
1678 | name = "string_cache"
1679 | version = "0.8.7"
1680 | source = "registry+https://github.com/rust-lang/crates.io-index"
1681 | checksum = "f91138e76242f575eb1d3b38b4f1362f10d3a43f47d182a5b359af488a02293b"
1682 | dependencies = [
1683 |  "new_debug_unreachable",
1684 |  "once_cell",
1685 |  "parking_lot",
1686 |  "phf_shared",
1687 |  "precomputed-hash",
1688 | ]
1689 | 
1690 | [[package]]
1691 | name = "strip-ansi-escapes"
1692 | version = "0.2.0"
1693 | source = "registry+https://github.com/rust-lang/crates.io-index"
1694 | checksum = "55ff8ef943b384c414f54aefa961dd2bd853add74ec75e7ac74cf91dba62bcfa"
1695 | dependencies = [
1696 |  "vte",
1697 | ]
1698 | 
1699 | [[package]]
1700 | name = "strsim"
1701 | version = "0.10.0"
1702 | source = "registry+https://github.com/rust-lang/crates.io-index"
1703 | checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
1704 | 
1705 | [[package]]
1706 | name = "strsim"
1707 | version = "0.11.1"
1708 | source = "registry+https://github.com/rust-lang/crates.io-index"
1709 | checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
1710 | 
1711 | [[package]]
1712 | name = "syn"
1713 | version = "1.0.109"
1714 | source = "registry+https://github.com/rust-lang/crates.io-index"
1715 | checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
1716 | dependencies = [
1717 |  "proc-macro2",
1718 |  "quote",
1719 |  "unicode-ident",
1720 | ]
1721 | 
1722 | [[package]]
1723 | name = "syn"
1724 | version = "2.0.96"
1725 | source = "registry+https://github.com/rust-lang/crates.io-index"
1726 | checksum = "d5d0adab1ae378d7f53bdebc67a39f1f151407ef230f0ce2883572f5d8985c80"
1727 | dependencies = [
1728 |  "proc-macro2",
1729 |  "quote",
1730 |  "unicode-ident",
1731 | ]
1732 | 
1733 | [[package]]
1734 | name = "syntect"
1735 | version = "5.2.0"
1736 | source = "registry+https://github.com/rust-lang/crates.io-index"
1737 | checksum = "874dcfa363995604333cf947ae9f751ca3af4522c60886774c4963943b4746b1"
1738 | dependencies = [
1739 |  "bincode",
1740 |  "bitflags 1.3.2",
1741 |  "fancy-regex",
1742 |  "flate2",
1743 |  "fnv",
1744 |  "once_cell",
1745 |  "onig",
1746 |  "plist",
1747 |  "regex-syntax 0.8.5",
1748 |  "serde",
1749 |  "serde_derive",
1750 |  "serde_json",
1751 |  "thiserror",
1752 |  "walkdir",
1753 |  "yaml-rust",
1754 | ]
1755 | 
1756 | [[package]]
1757 | name = "term"
1758 | version = "0.7.0"
1759 | source = "registry+https://github.com/rust-lang/crates.io-index"
1760 | checksum = "c59df8ac95d96ff9bede18eb7300b0fda5e5d8d90960e76f8e14ae765eedbf1f"
1761 | dependencies = [
1762 |  "dirs-next",
1763 |  "rustversion",
1764 |  "winapi",
1765 | ]
1766 | 
1767 | [[package]]
1768 | name = "termcolor"
1769 | version = "1.4.1"
1770 | source = "registry+https://github.com/rust-lang/crates.io-index"
1771 | checksum = "06794f8f6c5c898b3275aebefa6b8a1cb24cd2c6c79397ab15774837a0bc5755"
1772 | dependencies = [
1773 |  "winapi-util",
1774 | ]
1775 | 
1776 | [[package]]
1777 | name = "termimad"
1778 | version = "0.23.2"
1779 | source = "registry+https://github.com/rust-lang/crates.io-index"
1780 | checksum = "2e32883199fc52cda7e431958dee8bc3ec6898afabc152b76959b9e0e74e2202"
1781 | dependencies = [
1782 |  "coolor",
1783 |  "crossbeam",
1784 |  "crossterm",
1785 |  "minimad",
1786 |  "thiserror",
1787 |  "unicode-width",
1788 | ]
1789 | 
1790 | [[package]]
1791 | name = "terminal_size"
1792 | version = "0.4.1"
1793 | source = "registry+https://github.com/rust-lang/crates.io-index"
1794 | checksum = "5352447f921fda68cf61b4101566c0bdb5104eff6804d0678e5227580ab6a4e9"
1795 | dependencies = [
1796 |  "rustix",
1797 |  "windows-sys 0.59.0",
1798 | ]
1799 | 
1800 | [[package]]
1801 | name = "tf-ncl"
1802 | version = "0.1.0"
1803 | dependencies = [
1804 |  "anyhow",
1805 |  "clap",
1806 |  "codespan",
1807 |  "nickel-lang-core",
1808 |  "pretty",
1809 |  "pretty_assertions",
1810 |  "serde",
1811 |  "serde_json",
1812 | ]
1813 | 
1814 | [[package]]
1815 | name = "thiserror"
1816 | version = "1.0.69"
1817 | source = "registry+https://github.com/rust-lang/crates.io-index"
1818 | checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
1819 | dependencies = [
1820 |  "thiserror-impl",
1821 | ]
1822 | 
1823 | [[package]]
1824 | name = "thiserror-impl"
1825 | version = "1.0.69"
1826 | source = "registry+https://github.com/rust-lang/crates.io-index"
1827 | checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
1828 | dependencies = [
1829 |  "proc-macro2",
1830 |  "quote",
1831 |  "syn 2.0.96",
1832 | ]
1833 | 
1834 | [[package]]
1835 | name = "time"
1836 | version = "0.3.37"
1837 | source = "registry+https://github.com/rust-lang/crates.io-index"
1838 | checksum = "35e7868883861bd0e56d9ac6efcaaca0d6d5d82a2a7ec8209ff492c07cf37b21"
1839 | dependencies = [
1840 |  "deranged",
1841 |  "itoa",
1842 |  "num-conv",
1843 |  "powerfmt",
1844 |  "serde",
1845 |  "time-core",
1846 |  "time-macros",
1847 | ]
1848 | 
1849 | [[package]]
1850 | name = "time-core"
1851 | version = "0.1.2"
1852 | source = "registry+https://github.com/rust-lang/crates.io-index"
1853 | checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
1854 | 
1855 | [[package]]
1856 | name = "time-macros"
1857 | version = "0.2.19"
1858 | source = "registry+https://github.com/rust-lang/crates.io-index"
1859 | checksum = "2834e6017e3e5e4b9834939793b282bc03b37a3336245fa820e35e233e2a85de"
1860 | dependencies = [
1861 |  "num-conv",
1862 |  "time-core",
1863 | ]
1864 | 
1865 | [[package]]
1866 | name = "tiny-keccak"
1867 | version = "2.0.2"
1868 | source = "registry+https://github.com/rust-lang/crates.io-index"
1869 | checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
1870 | dependencies = [
1871 |  "crunchy",
1872 | ]
1873 | 
1874 | [[package]]
1875 | name = "tokio"
1876 | version = "1.43.0"
1877 | source = "registry+https://github.com/rust-lang/crates.io-index"
1878 | checksum = "3d61fa4ffa3de412bfea335c6ecff681de2b609ba3c77ef3e00e521813a9ed9e"
1879 | dependencies = [
1880 |  "backtrace",
1881 |  "pin-project-lite",
1882 |  "tokio-macros",
1883 | ]
1884 | 
1885 | [[package]]
1886 | name = "tokio-macros"
1887 | version = "2.5.0"
1888 | source = "registry+https://github.com/rust-lang/crates.io-index"
1889 | checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
1890 | dependencies = [
1891 |  "proc-macro2",
1892 |  "quote",
1893 |  "syn 2.0.96",
1894 | ]
1895 | 
1896 | [[package]]
1897 | name = "toml"
1898 | version = "0.8.19"
1899 | source = "registry+https://github.com/rust-lang/crates.io-index"
1900 | checksum = "a1ed1f98e3fdc28d6d910e6737ae6ab1a93bf1985935a1193e68f93eeb68d24e"
1901 | dependencies = [
1902 |  "serde",
1903 |  "serde_spanned",
1904 |  "toml_datetime",
1905 |  "toml_edit",
1906 | ]
1907 | 
1908 | [[package]]
1909 | name = "toml_datetime"
1910 | version = "0.6.8"
1911 | source = "registry+https://github.com/rust-lang/crates.io-index"
1912 | checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
1913 | dependencies = [
1914 |  "serde",
1915 | ]
1916 | 
1917 | [[package]]
1918 | name = "toml_edit"
1919 | version = "0.22.22"
1920 | source = "registry+https://github.com/rust-lang/crates.io-index"
1921 | checksum = "4ae48d6208a266e853d946088ed816055e556cc6028c5e8e2b84d9fa5dd7c7f5"
1922 | dependencies = [
1923 |  "indexmap 2.7.0",
1924 |  "serde",
1925 |  "serde_spanned",
1926 |  "toml_datetime",
1927 |  "winnow",
1928 | ]
1929 | 
1930 | [[package]]
1931 | name = "topiary-core"
1932 | version = "0.5.1"
1933 | source = "registry+https://github.com/rust-lang/crates.io-index"
1934 | checksum = "0236570d34c4e60d88e6bce8446f6d6fd51f5e1e4bdea68cdcf0d1ff5c89776d"
1935 | dependencies = [
1936 |  "futures",
1937 |  "itertools",
1938 |  "log",
1939 |  "pretty_assertions",
1940 |  "prettydiff",
1941 |  "serde",
1942 |  "serde_json",
1943 |  "tokio",
1944 |  "topiary-tree-sitter-facade",
1945 |  "topiary-web-tree-sitter-sys",
1946 | ]
1947 | 
1948 | [[package]]
1949 | name = "topiary-queries"
1950 | version = "0.5.1"
1951 | source = "registry+https://github.com/rust-lang/crates.io-index"
1952 | checksum = "dea6b8d21ab29eeb34fca55e384ddb6507261019e075d78812de1a1465ac210c"
1953 | 
1954 | [[package]]
1955 | name = "topiary-tree-sitter-facade"
1956 | version = "0.5.1"
1957 | source = "registry+https://github.com/rust-lang/crates.io-index"
1958 | checksum = "2eb978cfd5d4686e9193eed02c6c3abe8aac98e9d4942aaaf83ea472fc9b32d6"
1959 | dependencies = [
1960 |  "js-sys",
1961 |  "topiary-web-tree-sitter-sys",
1962 |  "tree-sitter",
1963 |  "wasm-bindgen",
1964 |  "web-sys",
1965 | ]
1966 | 
1967 | [[package]]
1968 | name = "topiary-web-tree-sitter-sys"
1969 | version = "0.5.1"
1970 | source = "registry+https://github.com/rust-lang/crates.io-index"
1971 | checksum = "7e6ec4ec3a2426af1ff74688cd19c841a1e852403665d96b455946cb491cb0b6"
1972 | dependencies = [
1973 |  "js-sys",
1974 |  "wasm-bindgen",
1975 |  "wasm-bindgen-futures",
1976 |  "web-sys",
1977 | ]
1978 | 
1979 | [[package]]
1980 | name = "tree-sitter"
1981 | version = "0.22.6"
1982 | source = "registry+https://github.com/rust-lang/crates.io-index"
1983 | checksum = "df7cc499ceadd4dcdf7ec6d4cbc34ece92c3fa07821e287aedecd4416c516dca"
1984 | dependencies = [
1985 |  "cc",
1986 |  "regex",
1987 | ]
1988 | 
1989 | [[package]]
1990 | name = "tree-sitter-nickel"
1991 | version = "0.3.0"
1992 | source = "registry+https://github.com/rust-lang/crates.io-index"
1993 | checksum = "5e8b3a80d772b47cef3145983c0f431f7af2c93088695c516d7a89e68216f854"
1994 | dependencies = [
1995 |  "cc",
1996 |  "tree-sitter",
1997 | ]
1998 | 
1999 | [[package]]
2000 | name = "typed-arena"
2001 | version = "2.0.2"
2002 | source = "registry+https://github.com/rust-lang/crates.io-index"
2003 | checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a"
2004 | 
2005 | [[package]]
2006 | name = "typenum"
2007 | version = "1.17.0"
2008 | source = "registry+https://github.com/rust-lang/crates.io-index"
2009 | checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
2010 | 
2011 | [[package]]
2012 | name = "unicode-ident"
2013 | version = "1.0.14"
2014 | source = "registry+https://github.com/rust-lang/crates.io-index"
2015 | checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"
2016 | 
2017 | [[package]]
2018 | name = "unicode-segmentation"
2019 | version = "1.12.0"
2020 | source = "registry+https://github.com/rust-lang/crates.io-index"
2021 | checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
2022 | 
2023 | [[package]]
2024 | name = "unicode-width"
2025 | version = "0.1.14"
2026 | source = "registry+https://github.com/rust-lang/crates.io-index"
2027 | checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
2028 | 
2029 | [[package]]
2030 | name = "unicode-xid"
2031 | version = "0.2.6"
2032 | source = "registry+https://github.com/rust-lang/crates.io-index"
2033 | checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
2034 | 
2035 | [[package]]
2036 | name = "unicode_categories"
2037 | version = "0.1.1"
2038 | source = "registry+https://github.com/rust-lang/crates.io-index"
2039 | checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
2040 | 
2041 | [[package]]
2042 | name = "unsafe-libyaml"
2043 | version = "0.2.11"
2044 | source = "registry+https://github.com/rust-lang/crates.io-index"
2045 | checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
2046 | 
2047 | [[package]]
2048 | name = "utf8parse"
2049 | version = "0.2.2"
2050 | source = "registry+https://github.com/rust-lang/crates.io-index"
2051 | checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
2052 | 
2053 | [[package]]
2054 | name = "version_check"
2055 | version = "0.9.5"
2056 | source = "registry+https://github.com/rust-lang/crates.io-index"
2057 | checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
2058 | 
2059 | [[package]]
2060 | name = "void"
2061 | version = "1.0.2"
2062 | source = "registry+https://github.com/rust-lang/crates.io-index"
2063 | checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
2064 | 
2065 | [[package]]
2066 | name = "vte"
2067 | version = "0.11.1"
2068 | source = "registry+https://github.com/rust-lang/crates.io-index"
2069 | checksum = "f5022b5fbf9407086c180e9557be968742d839e68346af7792b8592489732197"
2070 | dependencies = [
2071 |  "utf8parse",
2072 |  "vte_generate_state_changes",
2073 | ]
2074 | 
2075 | [[package]]
2076 | name = "vte_generate_state_changes"
2077 | version = "0.1.2"
2078 | source = "registry+https://github.com/rust-lang/crates.io-index"
2079 | checksum = "2e369bee1b05d510a7b4ed645f5faa90619e05437111783ea5848f28d97d3c2e"
2080 | dependencies = [
2081 |  "proc-macro2",
2082 |  "quote",
2083 | ]
2084 | 
2085 | [[package]]
2086 | name = "walkdir"
2087 | version = "2.5.0"
2088 | source = "registry+https://github.com/rust-lang/crates.io-index"
2089 | checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
2090 | dependencies = [
2091 |  "same-file",
2092 |  "winapi-util",
2093 | ]
2094 | 
2095 | [[package]]
2096 | name = "wasi"
2097 | version = "0.11.0+wasi-snapshot-preview1"
2098 | source = "registry+https://github.com/rust-lang/crates.io-index"
2099 | checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
2100 | 
2101 | [[package]]
2102 | name = "wasm-bindgen"
2103 | version = "0.2.91"
2104 | source = "registry+https://github.com/rust-lang/crates.io-index"
2105 | checksum = "c1e124130aee3fb58c5bdd6b639a0509486b0338acaaae0c84a5124b0f588b7f"
2106 | dependencies = [
2107 |  "cfg-if",
2108 |  "wasm-bindgen-macro",
2109 | ]
2110 | 
2111 | [[package]]
2112 | name = "wasm-bindgen-backend"
2113 | version = "0.2.91"
2114 | source = "registry+https://github.com/rust-lang/crates.io-index"
2115 | checksum = "c9e7e1900c352b609c8488ad12639a311045f40a35491fb69ba8c12f758af70b"
2116 | dependencies = [
2117 |  "bumpalo",
2118 |  "log",
2119 |  "once_cell",
2120 |  "proc-macro2",
2121 |  "quote",
2122 |  "syn 2.0.96",
2123 |  "wasm-bindgen-shared",
2124 | ]
2125 | 
2126 | [[package]]
2127 | name = "wasm-bindgen-futures"
2128 | version = "0.4.41"
2129 | source = "registry+https://github.com/rust-lang/crates.io-index"
2130 | checksum = "877b9c3f61ceea0e56331985743b13f3d25c406a7098d45180fb5f09bc19ed97"
2131 | dependencies = [
2132 |  "cfg-if",
2133 |  "js-sys",
2134 |  "wasm-bindgen",
2135 |  "web-sys",
2136 | ]
2137 | 
2138 | [[package]]
2139 | name = "wasm-bindgen-macro"
2140 | version = "0.2.91"
2141 | source = "registry+https://github.com/rust-lang/crates.io-index"
2142 | checksum = "b30af9e2d358182b5c7449424f017eba305ed32a7010509ede96cdc4696c46ed"
2143 | dependencies = [
2144 |  "quote",
2145 |  "wasm-bindgen-macro-support",
2146 | ]
2147 | 
2148 | [[package]]
2149 | name = "wasm-bindgen-macro-support"
2150 | version = "0.2.91"
2151 | source = "registry+https://github.com/rust-lang/crates.io-index"
2152 | checksum = "642f325be6301eb8107a83d12a8ac6c1e1c54345a7ef1a9261962dfefda09e66"
2153 | dependencies = [
2154 |  "proc-macro2",
2155 |  "quote",
2156 |  "syn 2.0.96",
2157 |  "wasm-bindgen-backend",
2158 |  "wasm-bindgen-shared",
2159 | ]
2160 | 
2161 | [[package]]
2162 | name = "wasm-bindgen-shared"
2163 | version = "0.2.91"
2164 | source = "registry+https://github.com/rust-lang/crates.io-index"
2165 | checksum = "4f186bd2dcf04330886ce82d6f33dd75a7bfcf69ecf5763b89fcde53b6ac9838"
2166 | 
2167 | [[package]]
2168 | name = "web-sys"
2169 | version = "0.3.68"
2170 | source = "registry+https://github.com/rust-lang/crates.io-index"
2171 | checksum = "96565907687f7aceb35bc5fc03770a8a0471d82e479f25832f54a0e3f4b28446"
2172 | dependencies = [
2173 |  "js-sys",
2174 |  "wasm-bindgen",
2175 | ]
2176 | 
2177 | [[package]]
2178 | name = "winapi"
2179 | version = "0.3.9"
2180 | source = "registry+https://github.com/rust-lang/crates.io-index"
2181 | checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
2182 | dependencies = [
2183 |  "winapi-i686-pc-windows-gnu",
2184 |  "winapi-x86_64-pc-windows-gnu",
2185 | ]
2186 | 
2187 | [[package]]
2188 | name = "winapi-i686-pc-windows-gnu"
2189 | version = "0.4.0"
2190 | source = "registry+https://github.com/rust-lang/crates.io-index"
2191 | checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
2192 | 
2193 | [[package]]
2194 | name = "winapi-util"
2195 | version = "0.1.9"
2196 | source = "registry+https://github.com/rust-lang/crates.io-index"
2197 | checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
2198 | dependencies = [
2199 |  "windows-sys 0.59.0",
2200 | ]
2201 | 
2202 | [[package]]
2203 | name = "winapi-x86_64-pc-windows-gnu"
2204 | version = "0.4.0"
2205 | source = "registry+https://github.com/rust-lang/crates.io-index"
2206 | checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
2207 | 
2208 | [[package]]
2209 | name = "windows-sys"
2210 | version = "0.48.0"
2211 | source = "registry+https://github.com/rust-lang/crates.io-index"
2212 | checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
2213 | dependencies = [
2214 |  "windows-targets 0.48.5",
2215 | ]
2216 | 
2217 | [[package]]
2218 | name = "windows-sys"
2219 | version = "0.59.0"
2220 | source = "registry+https://github.com/rust-lang/crates.io-index"
2221 | checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
2222 | dependencies = [
2223 |  "windows-targets 0.52.6",
2224 | ]
2225 | 
2226 | [[package]]
2227 | name = "windows-targets"
2228 | version = "0.48.5"
2229 | source = "registry+https://github.com/rust-lang/crates.io-index"
2230 | checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
2231 | dependencies = [
2232 |  "windows_aarch64_gnullvm 0.48.5",
2233 |  "windows_aarch64_msvc 0.48.5",
2234 |  "windows_i686_gnu 0.48.5",
2235 |  "windows_i686_msvc 0.48.5",
2236 |  "windows_x86_64_gnu 0.48.5",
2237 |  "windows_x86_64_gnullvm 0.48.5",
2238 |  "windows_x86_64_msvc 0.48.5",
2239 | ]
2240 | 
2241 | [[package]]
2242 | name = "windows-targets"
2243 | version = "0.52.6"
2244 | source = "registry+https://github.com/rust-lang/crates.io-index"
2245 | checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
2246 | dependencies = [
2247 |  "windows_aarch64_gnullvm 0.52.6",
2248 |  "windows_aarch64_msvc 0.52.6",
2249 |  "windows_i686_gnu 0.52.6",
2250 |  "windows_i686_gnullvm",
2251 |  "windows_i686_msvc 0.52.6",
2252 |  "windows_x86_64_gnu 0.52.6",
2253 |  "windows_x86_64_gnullvm 0.52.6",
2254 |  "windows_x86_64_msvc 0.52.6",
2255 | ]
2256 | 
2257 | [[package]]
2258 | name = "windows_aarch64_gnullvm"
2259 | version = "0.48.5"
2260 | source = "registry+https://github.com/rust-lang/crates.io-index"
2261 | checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
2262 | 
2263 | [[package]]
2264 | name = "windows_aarch64_gnullvm"
2265 | version = "0.52.6"
2266 | source = "registry+https://github.com/rust-lang/crates.io-index"
2267 | checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
2268 | 
2269 | [[package]]
2270 | name = "windows_aarch64_msvc"
2271 | version = "0.48.5"
2272 | source = "registry+https://github.com/rust-lang/crates.io-index"
2273 | checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
2274 | 
2275 | [[package]]
2276 | name = "windows_aarch64_msvc"
2277 | version = "0.52.6"
2278 | source = "registry+https://github.com/rust-lang/crates.io-index"
2279 | checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
2280 | 
2281 | [[package]]
2282 | name = "windows_i686_gnu"
2283 | version = "0.48.5"
2284 | source = "registry+https://github.com/rust-lang/crates.io-index"
2285 | checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
2286 | 
2287 | [[package]]
2288 | name = "windows_i686_gnu"
2289 | version = "0.52.6"
2290 | source = "registry+https://github.com/rust-lang/crates.io-index"
2291 | checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
2292 | 
2293 | [[package]]
2294 | name = "windows_i686_gnullvm"
2295 | version = "0.52.6"
2296 | source = "registry+https://github.com/rust-lang/crates.io-index"
2297 | checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
2298 | 
2299 | [[package]]
2300 | name = "windows_i686_msvc"
2301 | version = "0.48.5"
2302 | source = "registry+https://github.com/rust-lang/crates.io-index"
2303 | checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
2304 | 
2305 | [[package]]
2306 | name = "windows_i686_msvc"
2307 | version = "0.52.6"
2308 | source = "registry+https://github.com/rust-lang/crates.io-index"
2309 | checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
2310 | 
2311 | [[package]]
2312 | name = "windows_x86_64_gnu"
2313 | version = "0.48.5"
2314 | source = "registry+https://github.com/rust-lang/crates.io-index"
2315 | checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
2316 | 
2317 | [[package]]
2318 | name = "windows_x86_64_gnu"
2319 | version = "0.52.6"
2320 | source = "registry+https://github.com/rust-lang/crates.io-index"
2321 | checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
2322 | 
2323 | [[package]]
2324 | name = "windows_x86_64_gnullvm"
2325 | version = "0.48.5"
2326 | source = "registry+https://github.com/rust-lang/crates.io-index"
2327 | checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
2328 | 
2329 | [[package]]
2330 | name = "windows_x86_64_gnullvm"
2331 | version = "0.52.6"
2332 | source = "registry+https://github.com/rust-lang/crates.io-index"
2333 | checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
2334 | 
2335 | [[package]]
2336 | name = "windows_x86_64_msvc"
2337 | version = "0.48.5"
2338 | source = "registry+https://github.com/rust-lang/crates.io-index"
2339 | checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
2340 | 
2341 | [[package]]
2342 | name = "windows_x86_64_msvc"
2343 | version = "0.52.6"
2344 | source = "registry+https://github.com/rust-lang/crates.io-index"
2345 | checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
2346 | 
2347 | [[package]]
2348 | name = "winnow"
2349 | version = "0.6.22"
2350 | source = "registry+https://github.com/rust-lang/crates.io-index"
2351 | checksum = "39281189af81c07ec09db316b302a3e67bf9bd7cbf6c820b50e35fee9c2fa980"
2352 | dependencies = [
2353 |  "memchr",
2354 | ]
2355 | 
2356 | [[package]]
2357 | name = "xdg"
2358 | version = "2.5.2"
2359 | source = "registry+https://github.com/rust-lang/crates.io-index"
2360 | checksum = "213b7324336b53d2414b2db8537e56544d981803139155afa84f76eeebb7a546"
2361 | 
2362 | [[package]]
2363 | name = "yaml-rust"
2364 | version = "0.4.5"
2365 | source = "registry+https://github.com/rust-lang/crates.io-index"
2366 | checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
2367 | dependencies = [
2368 |  "linked-hash-map",
2369 | ]
2370 | 
2371 | [[package]]
2372 | name = "yansi"
2373 | version = "1.0.1"
2374 | source = "registry+https://github.com/rust-lang/crates.io-index"
2375 | checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
2376 | 
2377 | [[package]]
2378 | name = "zerocopy"
2379 | version = "0.7.35"
2380 | source = "registry+https://github.com/rust-lang/crates.io-index"
2381 | checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
2382 | dependencies = [
2383 |  "zerocopy-derive",
2384 | ]
2385 | 
2386 | [[package]]
2387 | name = "zerocopy-derive"
2388 | version = "0.7.35"
2389 | source = "registry+https://github.com/rust-lang/crates.io-index"
2390 | checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
2391 | dependencies = [
2392 |  "proc-macro2",
2393 |  "quote",
2394 |  "syn 2.0.96",
2395 | ]
2396 | 


--------------------------------------------------------------------------------
/Cargo.toml:
--------------------------------------------------------------------------------
1 | [workspace]
2 | default-members = ["tf-ncl"]
3 | members = [
4 |   "tf-ncl",
5 | ]
6 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) Tweag I/O Limited.
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # Terraform Configurations With Nickel
  2 | 
  3 | This repository contains tooling for generating
  4 | [Nickel](https://github.com/tweag/nickel) contracts out of
  5 | [Terraform](https://www.terraform.io) provider schemas.
  6 | 
  7 | It enables configurations to be checked against provider specific contracts
  8 | before calling Terraform to perform the deployment. Nickel can natively generate
  9 | outputs as JSON, YAML or TOML. Since Terraform can accept its deployment
 10 | configuration as JSON, you can straightforwardly export a Nickel configuration,
 11 | adhering to the right format, to Terraform. Tf-Ncl provides a framework for
 12 | ensuring a Nickel configuration has this specific format. Specifically, Tf-Ncl
 13 | is a tool to generate Nickel contracts that describe the configuration schema
 14 | expected by a set of Terraform providers.
 15 | 
 16 | ## Starting a Tf-Ncl configuration
 17 | 
 18 | The easiest way to get started is to use the `hello-tf` flake template:
 19 | 
 20 | ```console
 21 | nix flake init -t github:tweag/tf-ncl#hello-tf
 22 | ```
 23 | 
 24 | This will leave you with a `flake.nix` file containing some glue code for
 25 | getting a Nickel contract out of `tf-ncl`, evaluating a Nickel configuration
 26 | and calling Terraform. It's as easy as
 27 | 
 28 | ```console
 29 | nix develop -c run-terraform init
 30 | nix develop -c run-terraform apply
 31 | ```
 32 | 
 33 | Without Nix it's a bit more complicated. You will need to obtain the Nickel
 34 | contract using the tools in this repository. Take a look at [the working
 35 | principle](#how) for an overview of the process. The most involved step will be
 36 | calling `schema-merge` with extracted Terraform provider schemas, see [the nix
 37 | code](nix/terraform_schema.nix) for inspiration.
 38 | 
 39 | Once you have a project set up, you can start writing Nickel configuration
 40 | code. To quote from the `hello-tf` example:
 41 | 
 42 | ```nickel
 43 | let Tf = import "./schema.ncl" in
 44 | {
 45 |   config.resource.null_resource.hello-world = {
 46 |     provisioner.local-exec = [{
 47 |       command = m%"
 48 |         echo 'Hello, world!'
 49 |       "%
 50 |     }],
 51 |   },
 52 | } | Tf.Config
 53 | ```
 54 | 
 55 | Anything goes! You just need to ensure that your Terraform configuration ends
 56 | up in the toplevel attribute `config` and that your entire configuration
 57 | evaluates to a record satisfying the `Tf.Config` contract.
 58 | 
 59 | To actually turn the Nickel code into a JSON configuration file understood by
 60 | Terraform, you need to call `nickel` to export the `renderable_config` toplevel
 61 | attribute introduced by the `Tf.Config` contract:
 62 | 
 63 | ```console
 64 | nickel export <your-toplevel-file.ncl> --field renderable_config
 65 | ```
 66 | 
 67 | This can be useful for inspecting the result of your code. But usually it will
 68 | be easier to use the wrapper script for Terraform provided in the [`hello-tf`
 69 | flake template](examples/hello-tf/flake.nix).
 70 | 
 71 | For inspiration on what's possible with Nickel, take a look at [the
 72 | examples](examples/). Happy hacking!
 73 | 
 74 | ## How
 75 | 
 76 | Unfortunately, Terraform doesn't expose an interface for extracting a machine
 77 | readable specification for the provider independent configuration it supports.
 78 | Because of that this repository contains two tools and some glue written in
 79 | Nix. Maybe this flowchart helps:
 80 | 
 81 | ```mermaid
 82 | flowchart LR
 83 |     subgraph Nix
 84 |         direction TB
 85 |         providerSpec(Required Providers);
 86 |         providerSchemasNix(Terraform provider schemas);
 87 |         providerSpec -- generateJsonSchema --> providerSchemasNix;
 88 |     end
 89 |     
 90 |     subgraph schema-merge
 91 |         direction TB
 92 |         providerSchemasGo(Terraform provider schemas);
 93 |         merged-json-go(Merged JSON w/ Terraform builtins);
 94 |         providerSchemasGo --> merged-json-go;
 95 |     end
 96 | 
 97 |     subgraph tf-ncl
 98 |         direction TB
 99 |         merged-json-rust(Merged JSON w/ Terraform builtins);
100 |         nickel-contracts(Monolithic Nickel contract)
101 |         merged-json-rust --> nickel-contracts;
102 |     end
103 | 
104 |     Nix --> schema-merge
105 |     schema-merge --> tf-ncl
106 | ```
107 | 
108 | The entire process is packaged up in a Nix function `generateSchema` which is
109 | exposed as a flake output. Also, to generate a Nickel contract for a single
110 | provider, there is a flake output `schemas`:
111 | 
112 | ```console
113 | nix build github:tweag/tf-ncl#schemas.aws
114 | ```
115 | 
116 | All providers available in `nixpkgs` are supported. The `generateSchema`
117 | function can also be called manually. For example, to get a monolithic Nickel
118 | schema for the `aws`, `github` and `external` Terraform providers, you could
119 | use
120 | 
121 | ```console
122 | nix build --impure --expr \
123 |   '(builtins.getFlake "github:tweag/tf-ncl).generateSchema.${builtins.currentSystem} (p: { inherit (p) aws github external; })'
124 | ```
125 | 
126 | ## Status
127 | 
128 | This project is in active development and breaking changes should be expected.
129 | 
130 | - [x] Automatic contracts for Terraform provider schemas
131 | - [x] Contracts for Terraform state backends [#14][i14], [#15][i15]
132 | - [ ] More documentation [#13][i13]
133 | - [ ] Natural handling of field references [#12][i12]
134 | 
135 | [i12]: https://github.com/tweag/tf-ncl/issues/12
136 | [i13]: https://github.com/tweag/tf-ncl/issues/13
137 | [i14]: https://github.com/tweag/tf-ncl/issues/14
138 | [i15]: https://github.com/tweag/tf-ncl/issues/15
139 | 
140 | 


--------------------------------------------------------------------------------
/examples/aws/flake.nix:
--------------------------------------------------------------------------------
 1 | {
 2 |   inputs = {
 3 |     tf-ncl.url = "github:tweag/tf-ncl";
 4 |     utils.url = "github:numtide/flake-utils";
 5 |   };
 6 | 
 7 |   nixConfig = {
 8 |     extra-substituters = [ "https://tweag-nickel.cachix.org" ];
 9 |     extra-trusted-public-keys = [ "tweag-nickel.cachix.org-1:GIthuiK4LRgnW64ALYEoioVUQBWs0jexyoYVeLDBwRA=" ];
10 |   };
11 | 
12 |   outputs = inputs: inputs.utils.lib.eachDefaultSystem (system:
13 |     {
14 |       devShell = inputs.tf-ncl.lib.${system}.mkDevShell {
15 |         providers = p: {
16 |           inherit (p) aws null external;
17 |         };
18 |       };
19 |     });
20 | }
21 | 


--------------------------------------------------------------------------------
/examples/aws/main.ncl:
--------------------------------------------------------------------------------
 1 | let Tf = import "./tf-ncl-schema.ncl" in
 2 | let Aws = import "./modules/aws.ncl" in
 3 | let ami-id = match {
 4 |   'eu-central-1 => "ami-0f1cf34dcb4057a5f", # Ubuntu 22.10
 5 | }
 6 | in
 7 | let private-key-path = "./<placeholder-private-key>" in
 8 | (
 9 |   {
10 |     aws.region = 'eu-central-1,
11 | 
12 |     aws.state = {
13 |       bucket = "tf-ncl-aws-example",
14 |       key = "aws-demo.tfstate",
15 |       region = aws.region,
16 |     },
17 | 
18 |     aws.credentials.assume_role.role_arn = "placeholder_iam_role",
19 | 
20 |     aws.simple.networks.test = {
21 |       cidr_block = {
22 |         prefix = "10.1.0.0",
23 |         length = 16,
24 |       },
25 |     },
26 | 
27 |     aws.simple.ec2.instances = {
28 |       test = {
29 |         ami = ami-id aws.region,
30 |         type = "t2.micro",
31 |         network = aws.simple.networks.test,
32 |         public_key_name = "${resource.aws_key_pair.ssh_key.key_name}",
33 |       },
34 |     },
35 | 
36 |     config = {
37 |       data.external.ssh_key = {
38 |         program = ["./ssh-pubkey.sh", private-key-path],
39 |       },
40 | 
41 |       resource.aws_key_pair.ssh_key = {
42 |         public_key = "${data.external.ssh_key.result.public_key}",
43 |       },
44 | 
45 |       output."instance_ip".value = aws.simple.ec2.instances.test.public_ip,
46 |     },
47 |   }
48 |     | Aws.Simple
49 |     | Aws.S3Backend
50 | ) | Tf.Config
51 | 
52 | 


--------------------------------------------------------------------------------
/examples/aws/modules/aws-availability-zones.ncl:
--------------------------------------------------------------------------------
 1 | let Utils = import "../utils.ncl" in
 2 | let Aws = import "./types.ncl" in
 3 | {
 4 |   aws.availability_zones
 5 |     | {
 6 |       _ | {
 7 |         region | Aws.Region,
 8 |         data,
 9 |         path,
10 |       }
11 |     }
12 |     | Utils.Elaborate "data" (fun name => config.data.aws_availability_zones."%{name}")
13 |     | Utils.Elaborate "path" (fun name => "data.aws_availability_zones.%{name}"),
14 | 
15 |   config =
16 |     aws.availability_zones
17 |     |> std.record.fields
18 |     |> std.array.map
19 |       (
20 |         fun name =>
21 |           let cfg = aws.availability_zones."%{name}"
22 |           in
23 |           {
24 |             data.aws_availability_zones."%{name}" = {
25 |               state = "available",
26 |             },
27 |           }
28 |       )
29 |     |> std.record.merge_all,
30 | }
31 | 
32 | 


--------------------------------------------------------------------------------
/examples/aws/modules/aws-provider.ncl:
--------------------------------------------------------------------------------
 1 | let Aws = import "./types.ncl" in
 2 | {
 3 |   aws.region | Aws.Region,
 4 | 
 5 |   aws.credentials
 6 |     | {
 7 |       profile
 8 |         | String
 9 |         | optional,
10 |       assume_role
11 |         | {
12 |           role_arn | String,
13 |           session_name
14 |             | String
15 |             | default
16 |             = "tf-ncl",
17 |         }
18 |         | optional,
19 |     },
20 | 
21 |   config.provider.aws = [
22 |     {
23 |       region = std.string.from aws.region,
24 |     }
25 |     & (
26 |       if std.record.has_field "profile" aws.credentials then
27 |         { profile = aws.credentials.profile }
28 |       else
29 |         {}
30 |     )
31 |     & (
32 |       if std.record.has_field "assume_role" aws.credentials then
33 |         {
34 |           assume_role = [
35 |             {
36 |               role_arn = aws.credentials.assume_role.role_arn,
37 |               session_name = aws.credentials.assume_role.session_name,
38 |             }
39 |           ]
40 |         }
41 |       else
42 |         {}
43 |     )
44 |   ],
45 | }
46 | 
47 | 


--------------------------------------------------------------------------------
/examples/aws/modules/aws-s3-backend.ncl:
--------------------------------------------------------------------------------
 1 | let Aws = import "./types.ncl" in
 2 | {
 3 |   aws.state
 4 |     | {
 5 |       bucket | String,
 6 |       key | String,
 7 |       region | Aws.Region,
 8 |     },
 9 | 
10 |   config.terraform.backend.s3 = {
11 |     bucket = aws.state.bucket,
12 |     key = aws.state.key,
13 |     region = std.string.from aws.state.region,
14 |   },
15 | }
16 | 
17 | 


--------------------------------------------------------------------------------
/examples/aws/modules/aws-simple-ec2.ncl:
--------------------------------------------------------------------------------
 1 | let Aws = import "./types.ncl" in
 2 | let Utils = import "../utils.ncl" in
 3 | {
 4 |   aws.simple.ec2.instances
 5 |     | {
 6 |       _ | {
 7 |         ami | String,
 8 |         type | String,
 9 |         public_key_name | String,
10 |         network,
11 |         public_ip
12 |       }
13 |     }
14 |     | Utils.Elaborate "public_ip" (fun name => config.resource.aws_instance."%{name}".public_ip)
15 |     | default
16 |     = {},
17 | 
18 |   config =
19 |     aws.simple.ec2.instances
20 |     |> std.record.fields
21 |     |> std.array.map
22 |       (
23 |         fun name =>
24 |           let cfg = aws.simple.ec2.instances."%{name}"
25 |           in
26 |           {
27 |             resource.aws_security_group."%{name}_forwarder" = {
28 |               vpc_id = cfg.network.vpc.id,
29 |               ingress = [
30 |                 {
31 |                   from_port = 22,
32 |                   protocol = "tcp",
33 |                   to_port = 22,
34 |                   cidr_blocks = ["0.0.0.0/0"],
35 | 
36 |                   description = "${null}",
37 |                   ipv6_cidr_blocks = [],
38 |                   prefix_list_ids = [],
39 |                   security_groups = [],
40 |                   self = false,
41 |                 }
42 |               ],
43 |               egress = [
44 |                 {
45 |                   from_port = 0,
46 |                   protocol = "-1",
47 |                   to_port = 0,
48 |                   cidr_blocks = ["0.0.0.0/0"],
49 | 
50 |                   description = "${null}",
51 |                   ipv6_cidr_blocks = [],
52 |                   prefix_list_ids = [],
53 |                   security_groups = [],
54 |                   self = false,
55 |                 }
56 |               ],
57 |             },
58 | 
59 |             resource.aws_instance."%{name}" = {
60 |               ami = cfg.ami,
61 |               instance_type = cfg.type,
62 |               subnet_id = cfg.network.subnet.id,
63 |               vpc_security_group_ids = [config.resource.aws_security_group."%{name}_forwarder".id],
64 |               key_name = cfg.public_key_name,
65 |               associate_public_ip_address = true,
66 |             },
67 |           }
68 |       )
69 |     |> std.record.merge_all,
70 | }
71 | 
72 | 


--------------------------------------------------------------------------------
/examples/aws/modules/aws-simple-vpc.ncl:
--------------------------------------------------------------------------------
 1 | let Aws = import "./types.ncl" in
 2 | let Utils = import "../utils.ncl" in
 3 | {
 4 |   aws.region | Aws.Region,
 5 | 
 6 |   aws.simple.networks
 7 |     | {
 8 |       _ | {
 9 |         region
10 |           | Aws.Region
11 |           | default
12 |           = aws.region,
13 |         cidr_block | Aws.CidrBlock,
14 |         vpc,
15 |         subnet,
16 |       }
17 |     }
18 |     | Utils.Elaborate "vpc" (fun name => config.resource.aws_vpc."%{name}_vpc")
19 |     | Utils.Elaborate "subnet" (fun name => config.resource.aws_subnet."%{name}")
20 |     | default
21 |     = {},
22 | 
23 |   aws.availability_zones =
24 |     aws.simple.networks
25 |     |> std.record.fields
26 |     |> std.array.map
27 |       (
28 |         fun name =>
29 |           let cfg = aws.simple.networks."%{name}"
30 |           in
31 |           {
32 |             "%{name}_availability_zone" = {
33 |               region = cfg.region,
34 |             }
35 |           }
36 |       )
37 |     |> std.record.merge_all,
38 | 
39 |   config =
40 |     aws.simple.networks
41 |     |> std.record.fields
42 |     |> std.array.map
43 |       (
44 |         fun name =>
45 |           let cfg = aws.simple.networks."%{name}"
46 |           in
47 |           {
48 |             resource.aws_vpc."%{name}_vpc" = {
49 |               cidr_block = "%{cfg.cidr_block.prefix}/%{std.string.from cfg.cidr_block.length}",
50 |               tags."Name" = "Tf-Ncl %{name} VPC",
51 |             },
52 | 
53 |             resource.aws_subnet."%{name}" = {
54 |               cidr_block = "%{cfg.cidr_block.prefix}/%{std.string.from cfg.cidr_block.length}",
55 |               vpc_id = config.resource.aws_vpc."%{name}_vpc".id,
56 |               availability_zone = "${%{aws.availability_zones."%{name}_availability_zone".path}.names[0]}",
57 |               tags."Name" = "Tf-Ncl %{name} Subnet",
58 |             },
59 | 
60 |             resource.aws_internet_gateway."%{name}_gw" = {
61 |               vpc_id = config.resource.aws_vpc."%{name}_vpc".id,
62 |               tags."Name" = "Tf-Ncl %{name} Gateway",
63 |             },
64 | 
65 |             resource.aws_route_table."%{name}_default_rt" = {
66 |               vpc_id = config.resource.aws_vpc."%{name}_vpc".id,
67 |               tags."Name" = "Tf-Ncl %{name} Internet Route Table",
68 |             },
69 | 
70 |             resource.aws_route."%{name}_default_route" = {
71 |               route_table_id = config.resource.aws_route_table."%{name}_default_rt".id,
72 |               destination_cidr_block = "0.0.0.0/0",
73 |               gateway_id = config.resource.aws_internet_gateway."%{name}_gw".id,
74 |             },
75 | 
76 |             resource.aws_route."%{name}_default6_route" = {
77 |               route_table_id = config.resource.aws_route_table."%{name}_default_rt".id,
78 |               destination_ipv6_cidr_block = "::/0",
79 |               gateway_id = config.resource.aws_internet_gateway."%{name}_gw".id,
80 |             },
81 | 
82 |             resource.aws_route_table_association."%{name}_public_subnet_association" = {
83 |               subnet_id = config.resource.aws_subnet."%{name}".id,
84 |               route_table_id = config.resource.aws_route_table."%{name}_default_rt".id,
85 |             },
86 |           }
87 |       )
88 |     |> std.record.merge_all,
89 | }
90 | 
91 | 


--------------------------------------------------------------------------------
/examples/aws/modules/aws.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   Simple =
 3 |     { .. }
 4 |     & (import "./aws-availability-zones.ncl")
 5 |     & (import "./aws-provider.ncl")
 6 |     & (import "./aws-simple-vpc.ncl")
 7 |     & (import "./aws-simple-ec2.ncl"),
 8 | 
 9 |   S3Backend = import "./aws-s3-backend.ncl",
10 | }
11 | 
12 | 


--------------------------------------------------------------------------------
/examples/aws/modules/types.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   CidrBlock = {
 3 |     prefix | String,
 4 |     length | Number,
 5 |   },
 6 | 
 7 |   Region = [|
 8 |     'ap-northeast-1,
 9 |     'ap-northeast-2,
10 |     'ap-northeast-3,
11 |     'ap-south-1,
12 |     'ap-southeast-1,
13 |     'ap-southeast-2,
14 |     'ca-central-1,
15 |     'eu-central-1,
16 |     'eu-north-1,
17 |     'eu-west-1,
18 |     'eu-west-2,
19 |     'eu-west-3,
20 |     'sa-east-1,
21 |     'us-east-1,
22 |     'us-east-2,
23 |     'us-west-1,
24 |     'us-west-2,
25 |   |],
26 | }
27 | 
28 | 


--------------------------------------------------------------------------------
/examples/aws/ssh-pubkey.sh:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 | printf '{"public_key": "%s"}\n' "$(ssh-keygen -yf "${1}")"
3 | 


--------------------------------------------------------------------------------
/examples/aws/utils.ncl:
--------------------------------------------------------------------------------
1 | {
2 |   trace_val = fun x => std.trace (std.serialize 'Json x) x,
3 | 
4 |   Elaborate | String -> (String -> Dyn) -> Dyn -> { _ | Dyn } -> { _ | Dyn }
5 |     = fun field elaborate _l r =>
6 |       std.record.fields r |> std.array.fold_left (fun r name => r & { "%{name}"."%{field}" = elaborate name }) r,
7 | }
8 | 
9 | 


--------------------------------------------------------------------------------
/examples/github-simple/flake.nix:
--------------------------------------------------------------------------------
 1 | {
 2 |   inputs = {
 3 |     tf-ncl.url = "github:tweag/tf-ncl";
 4 |     utils.url = "github:numtide/flake-utils";
 5 |   };
 6 | 
 7 |   nixConfig = {
 8 |     extra-substituters = [ "https://tweag-nickel.cachix.org" ];
 9 |     extra-trusted-public-keys = [ "tweag-nickel.cachix.org-1:GIthuiK4LRgnW64ALYEoioVUQBWs0jexyoYVeLDBwRA=" ];
10 |   };
11 | 
12 |   outputs = inputs: inputs.utils.lib.eachDefaultSystem (system:
13 |     {
14 |       devShell = inputs.tf-ncl.lib.${system}.mkDevShell {
15 |         providers = p: {
16 |           inherit (p) github;
17 |         };
18 |       };
19 |     });
20 | }
21 | 


--------------------------------------------------------------------------------
/examples/github-simple/main.ncl:
--------------------------------------------------------------------------------
 1 | let Tf = import "./tf-ncl-schema.ncl" in
 2 | {
 3 |   users = [
 4 |     "alice",
 5 |     "bob",
 6 |     "charlie"
 7 |   ],
 8 | 
 9 |   memberships =
10 |     users
11 |     |> std.array.map
12 |       (
13 |         fun user =>
14 |           {
15 |             resource.github_membership."%{user}-membership" = {
16 |               username = user,
17 |               role = "member",
18 |             }
19 |           }
20 |       )
21 |     |> std.record.merge_all,
22 | 
23 |   config =
24 |     {
25 |       provider.github = [
26 |         {
27 |           token = "<placeholder-token>",
28 |           owner = "<placeholder-organization>",
29 |         }
30 |       ],
31 |     }
32 |     & memberships,
33 | } | Tf.Config
34 | 
35 | 


--------------------------------------------------------------------------------
/examples/github-users/flake.nix:
--------------------------------------------------------------------------------
 1 | {
 2 |   inputs = {
 3 |     tf-ncl.url = "github:tweag/tf-ncl";
 4 |     utils.url = "github:numtide/flake-utils";
 5 |   };
 6 | 
 7 |   nixConfig = {
 8 |     extra-substituters = [ "https://tweag-nickel.cachix.org" ];
 9 |     extra-trusted-public-keys = [ "tweag-nickel.cachix.org-1:GIthuiK4LRgnW64ALYEoioVUQBWs0jexyoYVeLDBwRA=" ];
10 |   };
11 | 
12 |   outputs = inputs: inputs.utils.lib.eachDefaultSystem (system:
13 |     {
14 |       devShell = inputs.tf-ncl.lib.${system}.mkDevShell {
15 |         providers = p: {
16 |           inherit (p) github null external;
17 |         };
18 |       };
19 |     });
20 | }
21 | 


--------------------------------------------------------------------------------
/examples/github-users/lib.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   uniq | Array Dyn -> Array Dyn =
 3 |       let go : { visited : { _ : {} }, out : Array Dyn } -> Dyn -> { visited : { _ : {} }, out : Array Dyn } = fun acc nxt =>
 4 |           let as_str = std.serialize 'Json nxt in
 5 |           if std.record.has_field as_str acc.visited then
 6 |             acc
 7 |           else
 8 |             { visited = std.record.insert as_str {} acc.visited, out = acc.out @ [nxt] }
 9 |         in
10 |       fun arr =>
11 |         (std.array.fold_left go { visited = ({} | { _ : {} }), out = [] } (arr | Array Dyn)).out,
12 | 
13 |   collect_teams = fun users =>
14 |     users
15 |     |> std.record.values
16 |     |> std.array.map (fun user => user.extra-teams)
17 |     |> std.array.flatten
18 |     |> uniq
19 |     |> std.array.prepend "all",
20 | 
21 |   collect_users = fun users team =>
22 |     users
23 |     |> std.record.fields
24 |     |> std.array.filter
25 |       (
26 |         fun user =>
27 |           team == "all" || std.array.elem team users."%{user}".extra-teams
28 |       ),
29 | 
30 |   mk_teams = fun config users =>
31 |     users
32 |     |> collect_teams
33 |     |> std.array.map
34 |       (
35 |         fun team =>
36 |           {
37 |             resource.github_team."%{team}-team" = {
38 |               name = team,
39 |               privacy = "closed",
40 |             },
41 |             resource.github_team_members."%{team}-members" = {
42 |               team_id = config.resource.github_team."%{team}-team".id,
43 |               members =
44 |                 collect_users users team
45 |                 |> std.array.map
46 |                   (
47 |                     fun user =>
48 |                       {
49 |                         username = user,
50 |                         role =
51 |                           if users."%{user}".is-admin then
52 |                             "maintainer"
53 |                           else
54 |                             "member",
55 |                       }
56 |                   ),
57 |             },
58 |           }
59 |       )
60 |     |> std.record.merge_all,
61 | 
62 |   mk_memberships = fun users =>
63 |     users
64 |     |> std.record.fields
65 |     |> std.array.map
66 |       (
67 |         fun name =>
68 |           let user = users."%{name}" in
69 |           {
70 |             resource.github_membership."%{name}" = {
71 |               role = if user.is-admin then "admin" else "member",
72 |               username = name,
73 |             }
74 |           }
75 |       )
76 |     |> std.record.merge_all
77 | }
78 | 
79 | 


--------------------------------------------------------------------------------
/examples/github-users/main.ncl:
--------------------------------------------------------------------------------
 1 | let Tf = import "./tf-ncl-schema.ncl" in
 2 | let User = import "./user-contract.ncl" in
 3 | let { TwoAdmins, .. } = import "./validation.ncl" in
 4 | let { mk_teams, mk_memberships, .. } = import "./lib.ncl" in
 5 | {
 6 |   Users = { _ : User },
 7 | 
 8 |   users | Users
 9 |     = import "./users.ncl",
10 | 
11 |   config =
12 |     {
13 |       terraform.required_providers = Tf.required_providers,
14 |     }
15 |     & mk_memberships users
16 |     & mk_teams config users,
17 | } | Tf.Config
18 | 
19 | 


--------------------------------------------------------------------------------
/examples/github-users/user-contract.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   is-admin
 3 |     | Bool
 4 |     | default
 5 |     = false,
 6 |   extra-teams
 7 |     | Array String
 8 |     | default
 9 |     = [],
10 | }
11 | 
12 | 


--------------------------------------------------------------------------------
/examples/github-users/users.ncl:
--------------------------------------------------------------------------------
 1 | {
 2 |   yannham = {
 3 |     is-admin = true,
 4 |     extra-teams = [ "nickel" ],
 5 |   },
 6 |   vkleen = {
 7 |     is-admin = false,
 8 |     extra-teams = [ "nickel" ],
 9 |   },
10 | }
11 | 


--------------------------------------------------------------------------------
/examples/github-users/validation.ncl:
--------------------------------------------------------------------------------
 1 | let User = import "./user-contract.ncl" in
 2 | {
 3 |   TwoAdmins = fun label value =>
 4 |     let value = std.contract.apply { _ : User } label value in
 5 |     let admins = value |> std.record.values |> std.array.filter (fun u => u.is-admin) in
 6 |     if std.array.length admins < 2 then
 7 |       std.contract.blame_with "We need at least 2 admins" label
 8 |     else
 9 |       value,
10 | 
11 |   NoA = fun label value =>
12 |     let value = std.contract.apply { _ : Dyn } label value in
13 |     let fields = std.record.fields value in
14 |     if std.array.any (std.string.contains "a") fields then
15 |       std.contract.blame_with "a is not allowed in usernames" label
16 |     else
17 |       value,
18 | }
19 | 
20 | 


--------------------------------------------------------------------------------
/examples/hello-tf/flake.nix:
--------------------------------------------------------------------------------
 1 | {
 2 |   inputs = {
 3 |     tf-ncl.url = "github:tweag/tf-ncl";
 4 |     utils.url = "github:numtide/flake-utils";
 5 |   };
 6 | 
 7 |   nixConfig = {
 8 |     extra-substituters = [ "https://tweag-nickel.cachix.org" ];
 9 |     extra-trusted-public-keys = [ "tweag-nickel.cachix.org-1:GIthuiK4LRgnW64ALYEoioVUQBWs0jexyoYVeLDBwRA=" ];
10 |   };
11 | 
12 |   outputs = inputs: inputs.utils.lib.eachDefaultSystem (system:
13 |     {
14 |       devShell = inputs.tf-ncl.lib.${system}.mkDevShell {
15 |         providers = p: {
16 |           inherit (p) null;
17 |         };
18 |       };
19 |     });
20 | }
21 | 


--------------------------------------------------------------------------------
/examples/hello-tf/main.ncl:
--------------------------------------------------------------------------------
 1 | let Tf = import "./tf-ncl-schema.ncl" in
 2 | {
 3 |   config.resource.null_resource.hello-world = {
 4 |     provisioner.local-exec = [
 5 |       {
 6 |         command = m%"
 7 |         echo 'Hello, world!'
 8 |       "%
 9 |       }
10 |     ],
11 |   },
12 | } | Tf.Config
13 | 
14 | 


--------------------------------------------------------------------------------
/flake.lock:
--------------------------------------------------------------------------------
  1 | {
  2 |   "nodes": {
  3 |     "advisory-db": {
  4 |       "flake": false,
  5 |       "locked": {
  6 |         "lastModified": 1723137097,
  7 |         "narHash": "sha256-Q/TeuIV610BJ39UkP4zRm6pG6BWEaOCih/WXNR2V9rk=",
  8 |         "owner": "rustsec",
  9 |         "repo": "advisory-db",
 10 |         "rev": "1d209d3f18c740f104380e988b5aa8eb360190d1",
 11 |         "type": "github"
 12 |       },
 13 |       "original": {
 14 |         "owner": "rustsec",
 15 |         "repo": "advisory-db",
 16 |         "type": "github"
 17 |       }
 18 |     },
 19 |     "crane": {
 20 |       "locked": {
 21 |         "lastModified": 1736566337,
 22 |         "narHash": "sha256-SC0eDcZPqISVt6R0UfGPyQLrI0+BppjjtQ3wcSlk0oI=",
 23 |         "owner": "ipetkov",
 24 |         "repo": "crane",
 25 |         "rev": "9172acc1ee6c7e1cbafc3044ff850c568c75a5a3",
 26 |         "type": "github"
 27 |       },
 28 |       "original": {
 29 |         "owner": "ipetkov",
 30 |         "repo": "crane",
 31 |         "type": "github"
 32 |       }
 33 |     },
 34 |     "flake-compat": {
 35 |       "flake": false,
 36 |       "locked": {
 37 |         "lastModified": 1696426674,
 38 |         "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
 39 |         "owner": "edolstra",
 40 |         "repo": "flake-compat",
 41 |         "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
 42 |         "type": "github"
 43 |       },
 44 |       "original": {
 45 |         "owner": "edolstra",
 46 |         "repo": "flake-compat",
 47 |         "type": "github"
 48 |       }
 49 |     },
 50 |     "flake-compat_2": {
 51 |       "flake": false,
 52 |       "locked": {
 53 |         "lastModified": 1696426674,
 54 |         "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
 55 |         "owner": "edolstra",
 56 |         "repo": "flake-compat",
 57 |         "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
 58 |         "type": "github"
 59 |       },
 60 |       "original": {
 61 |         "owner": "edolstra",
 62 |         "repo": "flake-compat",
 63 |         "type": "github"
 64 |       }
 65 |     },
 66 |     "flake-parts": {
 67 |       "inputs": {
 68 |         "nixpkgs-lib": [
 69 |           "nickel",
 70 |           "nix-input",
 71 |           "nixpkgs"
 72 |         ]
 73 |       },
 74 |       "locked": {
 75 |         "lastModified": 1719994518,
 76 |         "narHash": "sha256-pQMhCCHyQGRzdfAkdJ4cIWiw+JNuWsTX7f0ZYSyz0VY=",
 77 |         "owner": "hercules-ci",
 78 |         "repo": "flake-parts",
 79 |         "rev": "9227223f6d922fee3c7b190b2cc238a99527bbb7",
 80 |         "type": "github"
 81 |       },
 82 |       "original": {
 83 |         "owner": "hercules-ci",
 84 |         "repo": "flake-parts",
 85 |         "type": "github"
 86 |       }
 87 |     },
 88 |     "flake-utils": {
 89 |       "inputs": {
 90 |         "systems": "systems"
 91 |       },
 92 |       "locked": {
 93 |         "lastModified": 1726560853,
 94 |         "narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
 95 |         "owner": "numtide",
 96 |         "repo": "flake-utils",
 97 |         "rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
 98 |         "type": "github"
 99 |       },
100 |       "original": {
101 |         "owner": "numtide",
102 |         "repo": "flake-utils",
103 |         "type": "github"
104 |       }
105 |     },
106 |     "flake-utils_2": {
107 |       "inputs": {
108 |         "systems": "systems_2"
109 |       },
110 |       "locked": {
111 |         "lastModified": 1710146030,
112 |         "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
113 |         "owner": "numtide",
114 |         "repo": "flake-utils",
115 |         "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
116 |         "type": "github"
117 |       },
118 |       "original": {
119 |         "owner": "numtide",
120 |         "repo": "flake-utils",
121 |         "type": "github"
122 |       }
123 |     },
124 |     "git-hooks-nix": {
125 |       "inputs": {
126 |         "flake-compat": [
127 |           "nickel",
128 |           "nix-input"
129 |         ],
130 |         "gitignore": [
131 |           "nickel",
132 |           "nix-input"
133 |         ],
134 |         "nixpkgs": [
135 |           "nickel",
136 |           "nix-input",
137 |           "nixpkgs"
138 |         ],
139 |         "nixpkgs-stable": [
140 |           "nickel",
141 |           "nix-input",
142 |           "nixpkgs"
143 |         ]
144 |       },
145 |       "locked": {
146 |         "lastModified": 1721042469,
147 |         "narHash": "sha256-6FPUl7HVtvRHCCBQne7Ylp4p+dpP3P/OYuzjztZ4s70=",
148 |         "owner": "cachix",
149 |         "repo": "git-hooks.nix",
150 |         "rev": "f451c19376071a90d8c58ab1a953c6e9840527fd",
151 |         "type": "github"
152 |       },
153 |       "original": {
154 |         "owner": "cachix",
155 |         "repo": "git-hooks.nix",
156 |         "type": "github"
157 |       }
158 |     },
159 |     "gitignore": {
160 |       "inputs": {
161 |         "nixpkgs": [
162 |           "nickel",
163 |           "pre-commit-hooks",
164 |           "nixpkgs"
165 |         ]
166 |       },
167 |       "locked": {
168 |         "lastModified": 1709087332,
169 |         "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
170 |         "owner": "hercules-ci",
171 |         "repo": "gitignore.nix",
172 |         "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
173 |         "type": "github"
174 |       },
175 |       "original": {
176 |         "owner": "hercules-ci",
177 |         "repo": "gitignore.nix",
178 |         "type": "github"
179 |       }
180 |     },
181 |     "gitignore_2": {
182 |       "inputs": {
183 |         "nixpkgs": [
184 |           "pre-commit-hooks",
185 |           "nixpkgs"
186 |         ]
187 |       },
188 |       "locked": {
189 |         "lastModified": 1709087332,
190 |         "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
191 |         "owner": "hercules-ci",
192 |         "repo": "gitignore.nix",
193 |         "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
194 |         "type": "github"
195 |       },
196 |       "original": {
197 |         "owner": "hercules-ci",
198 |         "repo": "gitignore.nix",
199 |         "type": "github"
200 |       }
201 |     },
202 |     "libgit2": {
203 |       "flake": false,
204 |       "locked": {
205 |         "lastModified": 1715853528,
206 |         "narHash": "sha256-J2rCxTecyLbbDdsyBWn9w7r3pbKRMkI9E7RvRgAqBdY=",
207 |         "owner": "libgit2",
208 |         "repo": "libgit2",
209 |         "rev": "36f7e21ad757a3dacc58cf7944329da6bc1d6e96",
210 |         "type": "github"
211 |       },
212 |       "original": {
213 |         "owner": "libgit2",
214 |         "ref": "v1.8.1",
215 |         "repo": "libgit2",
216 |         "type": "github"
217 |       }
218 |     },
219 |     "nickel": {
220 |       "inputs": {
221 |         "crane": [
222 |           "crane"
223 |         ],
224 |         "flake-utils": "flake-utils",
225 |         "nix-input": "nix-input",
226 |         "nixpkgs": "nixpkgs",
227 |         "pre-commit-hooks": "pre-commit-hooks",
228 |         "rust-overlay": "rust-overlay"
229 |       },
230 |       "locked": {
231 |         "lastModified": 1735178135,
232 |         "narHash": "sha256-MYI4mjJBAfVkO3dGvWgaFclIJ4asIWDp8K00WfpaMiQ=",
233 |         "owner": "tweag",
234 |         "repo": "nickel",
235 |         "rev": "228712f77fb00bc2bb021858de552789e80eca84",
236 |         "type": "github"
237 |       },
238 |       "original": {
239 |         "owner": "tweag",
240 |         "repo": "nickel",
241 |         "type": "github"
242 |       }
243 |     },
244 |     "nix-input": {
245 |       "inputs": {
246 |         "flake-compat": [
247 |           "nickel",
248 |           "pre-commit-hooks",
249 |           "flake-compat"
250 |         ],
251 |         "flake-parts": "flake-parts",
252 |         "git-hooks-nix": "git-hooks-nix",
253 |         "libgit2": "libgit2",
254 |         "nixpkgs": [
255 |           "nickel",
256 |           "nixpkgs"
257 |         ],
258 |         "nixpkgs-23-11": "nixpkgs-23-11",
259 |         "nixpkgs-regression": "nixpkgs-regression"
260 |       },
261 |       "locked": {
262 |         "lastModified": 1727696274,
263 |         "narHash": "sha256-H+EeGBRV87NRDXgOQP/aZfof9svbYCSQktpMiLBrqCQ=",
264 |         "owner": "nixos",
265 |         "repo": "nix",
266 |         "rev": "c116030605bf7fecd232d0ff3b6fe066f23e4620",
267 |         "type": "github"
268 |       },
269 |       "original": {
270 |         "owner": "nixos",
271 |         "repo": "nix",
272 |         "type": "github"
273 |       }
274 |     },
275 |     "nixpkgs": {
276 |       "locked": {
277 |         "lastModified": 1726937504,
278 |         "narHash": "sha256-bvGoiQBvponpZh8ClUcmJ6QnsNKw0EMrCQJARK3bI1c=",
279 |         "owner": "NixOS",
280 |         "repo": "nixpkgs",
281 |         "rev": "9357f4f23713673f310988025d9dc261c20e70c6",
282 |         "type": "github"
283 |       },
284 |       "original": {
285 |         "id": "nixpkgs",
286 |         "ref": "nixos-unstable",
287 |         "type": "indirect"
288 |       }
289 |     },
290 |     "nixpkgs-23-11": {
291 |       "locked": {
292 |         "lastModified": 1717159533,
293 |         "narHash": "sha256-oamiKNfr2MS6yH64rUn99mIZjc45nGJlj9eGth/3Xuw=",
294 |         "owner": "NixOS",
295 |         "repo": "nixpkgs",
296 |         "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
297 |         "type": "github"
298 |       },
299 |       "original": {
300 |         "owner": "NixOS",
301 |         "repo": "nixpkgs",
302 |         "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
303 |         "type": "github"
304 |       }
305 |     },
306 |     "nixpkgs-regression": {
307 |       "locked": {
308 |         "lastModified": 1643052045,
309 |         "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
310 |         "owner": "NixOS",
311 |         "repo": "nixpkgs",
312 |         "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
313 |         "type": "github"
314 |       },
315 |       "original": {
316 |         "owner": "NixOS",
317 |         "repo": "nixpkgs",
318 |         "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
319 |         "type": "github"
320 |       }
321 |     },
322 |     "nixpkgs-stable": {
323 |       "locked": {
324 |         "lastModified": 1720386169,
325 |         "narHash": "sha256-NGKVY4PjzwAa4upkGtAMz1npHGoRzWotlSnVlqI40mo=",
326 |         "owner": "NixOS",
327 |         "repo": "nixpkgs",
328 |         "rev": "194846768975b7ad2c4988bdb82572c00222c0d7",
329 |         "type": "github"
330 |       },
331 |       "original": {
332 |         "owner": "NixOS",
333 |         "ref": "nixos-24.05",
334 |         "repo": "nixpkgs",
335 |         "type": "github"
336 |       }
337 |     },
338 |     "nixpkgs_2": {
339 |       "locked": {
340 |         "lastModified": 1736701207,
341 |         "narHash": "sha256-jG/+MvjVY7SlTakzZ2fJ5dC3V1PrKKrUEOEE30jrOKA=",
342 |         "owner": "nixos",
343 |         "repo": "nixpkgs",
344 |         "rev": "ed4a395ea001367c1f13d34b1e01aa10290f67d6",
345 |         "type": "github"
346 |       },
347 |       "original": {
348 |         "owner": "nixos",
349 |         "ref": "nixos-unstable",
350 |         "repo": "nixpkgs",
351 |         "type": "github"
352 |       }
353 |     },
354 |     "nixpkgs_3": {
355 |       "locked": {
356 |         "lastModified": 1723221148,
357 |         "narHash": "sha256-7pjpeQlZUNQ4eeVntytU3jkw9dFK3k1Htgk2iuXjaD8=",
358 |         "owner": "NixOS",
359 |         "repo": "nixpkgs",
360 |         "rev": "154bcb95ad51bc257c2ce4043a725de6ca700ef6",
361 |         "type": "github"
362 |       },
363 |       "original": {
364 |         "owner": "NixOS",
365 |         "ref": "nixpkgs-unstable",
366 |         "repo": "nixpkgs",
367 |         "type": "github"
368 |       }
369 |     },
370 |     "nixpkgs_4": {
371 |       "locked": {
372 |         "lastModified": 1718428119,
373 |         "narHash": "sha256-WdWDpNaq6u1IPtxtYHHWpl5BmabtpmLnMAx0RdJ/vo8=",
374 |         "owner": "NixOS",
375 |         "repo": "nixpkgs",
376 |         "rev": "e6cea36f83499eb4e9cd184c8a8e823296b50ad5",
377 |         "type": "github"
378 |       },
379 |       "original": {
380 |         "owner": "NixOS",
381 |         "ref": "nixpkgs-unstable",
382 |         "repo": "nixpkgs",
383 |         "type": "github"
384 |       }
385 |     },
386 |     "pre-commit-hooks": {
387 |       "inputs": {
388 |         "flake-compat": "flake-compat",
389 |         "gitignore": "gitignore",
390 |         "nixpkgs": [
391 |           "nickel",
392 |           "nixpkgs"
393 |         ],
394 |         "nixpkgs-stable": "nixpkgs-stable"
395 |       },
396 |       "locked": {
397 |         "lastModified": 1726745158,
398 |         "narHash": "sha256-D5AegvGoEjt4rkKedmxlSEmC+nNLMBPWFxvmYnVLhjk=",
399 |         "owner": "cachix",
400 |         "repo": "pre-commit-hooks.nix",
401 |         "rev": "4e743a6920eab45e8ba0fbe49dc459f1423a4b74",
402 |         "type": "github"
403 |       },
404 |       "original": {
405 |         "owner": "cachix",
406 |         "repo": "pre-commit-hooks.nix",
407 |         "type": "github"
408 |       }
409 |     },
410 |     "pre-commit-hooks_2": {
411 |       "inputs": {
412 |         "flake-compat": "flake-compat_2",
413 |         "gitignore": "gitignore_2",
414 |         "nixpkgs": [
415 |           "nixpkgs"
416 |         ]
417 |       },
418 |       "locked": {
419 |         "lastModified": 1735882644,
420 |         "narHash": "sha256-3FZAG+pGt3OElQjesCAWeMkQ7C/nB1oTHLRQ8ceP110=",
421 |         "owner": "cachix",
422 |         "repo": "pre-commit-hooks.nix",
423 |         "rev": "a5a961387e75ae44cc20f0a57ae463da5e959656",
424 |         "type": "github"
425 |       },
426 |       "original": {
427 |         "owner": "cachix",
428 |         "repo": "pre-commit-hooks.nix",
429 |         "type": "github"
430 |       }
431 |     },
432 |     "root": {
433 |       "inputs": {
434 |         "crane": "crane",
435 |         "nickel": "nickel",
436 |         "nixpkgs": "nixpkgs_2",
437 |         "pre-commit-hooks": "pre-commit-hooks_2",
438 |         "rust-overlay": "rust-overlay_2",
439 |         "topiary": "topiary",
440 |         "utils": "utils"
441 |       }
442 |     },
443 |     "rust-overlay": {
444 |       "inputs": {
445 |         "nixpkgs": [
446 |           "nickel",
447 |           "nixpkgs"
448 |         ]
449 |       },
450 |       "locked": {
451 |         "lastModified": 1727144949,
452 |         "narHash": "sha256-uMZMjoCS2nf40TAE1686SJl3OXWfdfM+BDEfRdr+uLc=",
453 |         "owner": "oxalica",
454 |         "repo": "rust-overlay",
455 |         "rev": "2e19799819104b46019d339e78d21c14372d3666",
456 |         "type": "github"
457 |       },
458 |       "original": {
459 |         "owner": "oxalica",
460 |         "repo": "rust-overlay",
461 |         "type": "github"
462 |       }
463 |     },
464 |     "rust-overlay_2": {
465 |       "inputs": {
466 |         "nixpkgs": [
467 |           "nixpkgs"
468 |         ]
469 |       },
470 |       "locked": {
471 |         "lastModified": 1736735482,
472 |         "narHash": "sha256-QOA4jCDyyUM9Y2Vba+HSZ/5LdtCMGaTE/7NkkUzBr50=",
473 |         "owner": "oxalica",
474 |         "repo": "rust-overlay",
475 |         "rev": "cf960a1938ee91200fe0d2f7b2582fde2429d562",
476 |         "type": "github"
477 |       },
478 |       "original": {
479 |         "owner": "oxalica",
480 |         "repo": "rust-overlay",
481 |         "type": "github"
482 |       }
483 |     },
484 |     "rust-overlay_3": {
485 |       "inputs": {
486 |         "nixpkgs": "nixpkgs_4"
487 |       },
488 |       "locked": {
489 |         "lastModified": 1723429325,
490 |         "narHash": "sha256-4x/32xTCd+xCwFoI/kKSiCr5LQA2ZlyTRYXKEni5HR8=",
491 |         "owner": "oxalica",
492 |         "repo": "rust-overlay",
493 |         "rev": "65e3dc0fe079fe8df087cd38f1fe6836a0373aad",
494 |         "type": "github"
495 |       },
496 |       "original": {
497 |         "owner": "oxalica",
498 |         "repo": "rust-overlay",
499 |         "type": "github"
500 |       }
501 |     },
502 |     "systems": {
503 |       "locked": {
504 |         "lastModified": 1681028828,
505 |         "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
506 |         "owner": "nix-systems",
507 |         "repo": "default",
508 |         "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
509 |         "type": "github"
510 |       },
511 |       "original": {
512 |         "owner": "nix-systems",
513 |         "repo": "default",
514 |         "type": "github"
515 |       }
516 |     },
517 |     "systems_2": {
518 |       "locked": {
519 |         "lastModified": 1681028828,
520 |         "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
521 |         "owner": "nix-systems",
522 |         "repo": "default",
523 |         "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
524 |         "type": "github"
525 |       },
526 |       "original": {
527 |         "owner": "nix-systems",
528 |         "repo": "default",
529 |         "type": "github"
530 |       }
531 |     },
532 |     "systems_3": {
533 |       "locked": {
534 |         "lastModified": 1681028828,
535 |         "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
536 |         "owner": "nix-systems",
537 |         "repo": "default",
538 |         "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
539 |         "type": "github"
540 |       },
541 |       "original": {
542 |         "owner": "nix-systems",
543 |         "repo": "default",
544 |         "type": "github"
545 |       }
546 |     },
547 |     "topiary": {
548 |       "inputs": {
549 |         "advisory-db": "advisory-db",
550 |         "crane": [
551 |           "crane"
552 |         ],
553 |         "nixpkgs": "nixpkgs_3",
554 |         "rust-overlay": "rust-overlay_3",
555 |         "tree-sitter-nickel": "tree-sitter-nickel"
556 |       },
557 |       "locked": {
558 |         "lastModified": 1736519392,
559 |         "narHash": "sha256-7lyNgi+ZP05ZzHKL1s2xs4bOOA5mkEHpNkeV4xYbDbo=",
560 |         "owner": "tweag",
561 |         "repo": "topiary",
562 |         "rev": "76456f203094abf0cd6b19054fa9a6ef26ded977",
563 |         "type": "github"
564 |       },
565 |       "original": {
566 |         "owner": "tweag",
567 |         "repo": "topiary",
568 |         "type": "github"
569 |       }
570 |     },
571 |     "tree-sitter-nickel": {
572 |       "inputs": {
573 |         "flake-utils": "flake-utils_2",
574 |         "nixpkgs": [
575 |           "topiary",
576 |           "nixpkgs"
577 |         ]
578 |       },
579 |       "locked": {
580 |         "lastModified": 1723707504,
581 |         "narHash": "sha256-IvlUwNO/wLLPuqCZf0NtSxMdDx+4ASYYOobklY/97aQ=",
582 |         "owner": "nickel-lang",
583 |         "repo": "tree-sitter-nickel",
584 |         "rev": "88d836a24b3b11c8720874a1a9286b8ae838d30a",
585 |         "type": "github"
586 |       },
587 |       "original": {
588 |         "owner": "nickel-lang",
589 |         "repo": "tree-sitter-nickel",
590 |         "type": "github"
591 |       }
592 |     },
593 |     "utils": {
594 |       "inputs": {
595 |         "systems": "systems_3"
596 |       },
597 |       "locked": {
598 |         "lastModified": 1731533236,
599 |         "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
600 |         "owner": "numtide",
601 |         "repo": "flake-utils",
602 |         "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
603 |         "type": "github"
604 |       },
605 |       "original": {
606 |         "owner": "numtide",
607 |         "repo": "flake-utils",
608 |         "type": "github"
609 |       }
610 |     }
611 |   },
612 |   "root": "root",
613 |   "version": 7
614 | }
615 | 


--------------------------------------------------------------------------------
/flake.nix:
--------------------------------------------------------------------------------
  1 | {
  2 |   inputs = {
  3 |     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
  4 |     utils.url = "github:numtide/flake-utils";
  5 |     nickel = {
  6 |       url = "github:tweag/nickel";
  7 |       inputs.crane.follows = "crane";
  8 |     };
  9 |     topiary = {
 10 |       url = "github:tweag/topiary";
 11 |       inputs.crane.follows = "crane";
 12 |     };
 13 |     rust-overlay = {
 14 |       url = "github:oxalica/rust-overlay";
 15 |       inputs.nixpkgs.follows = "nixpkgs";
 16 |     };
 17 |     crane = {
 18 |       url = "github:ipetkov/crane";
 19 |     };
 20 |     pre-commit-hooks = {
 21 |       url = "github:cachix/pre-commit-hooks.nix";
 22 |       inputs.nixpkgs.follows = "nixpkgs";
 23 |     };
 24 |   };
 25 |   nixConfig = {
 26 |     extra-substituters = [ "https://tweag-nickel.cachix.org" ];
 27 |     extra-trusted-public-keys = [ "tweag-nickel.cachix.org-1:GIthuiK4LRgnW64ALYEoioVUQBWs0jexyoYVeLDBwRA=" ];
 28 |   };
 29 |   outputs = { self, utils, ... }@inputs:
 30 |     utils.lib.eachDefaultSystem
 31 |       (system:
 32 |         let
 33 |           lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
 34 |           version = builtins.substring 0 8 lastModifiedDate;
 35 | 
 36 |           pkgs = import inputs.nixpkgs {
 37 |             localSystem = { inherit system; };
 38 |             config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
 39 |               "terraform"
 40 |             ];
 41 |             overlays = [
 42 |               (import inputs.rust-overlay)
 43 |             ];
 44 |           };
 45 | 
 46 |           inherit (pkgs) lib;
 47 | 
 48 |           rustToolchain = pkgs.rust-bin.stable.latest.minimal.override {
 49 |             extensions = [
 50 |               "rust-src"
 51 |               "rust-analysis"
 52 |               "rustfmt-preview"
 53 |               "clippy"
 54 |             ];
 55 |             targets = [ (pkgs.rust.toRustTarget pkgs.stdenv.hostPlatform) ];
 56 |           };
 57 | 
 58 |           craneLib = (inputs.crane.mkLib pkgs).overrideToolchain rustToolchain;
 59 | 
 60 |           tf-ncl-src = pkgs.lib.cleanSourceWith {
 61 |             src = pkgs.lib.cleanSource ./.;
 62 |             filter = path: type: builtins.any (filter: filter path type) [
 63 |               (path: _type: builtins.match ".*\.ncl$" path != null)
 64 |               craneLib.filterCargoSources
 65 |             ];
 66 |           };
 67 | 
 68 |           craneArgs = (craneLib.crateNameFromCargoToml { cargoToml = ./tf-ncl/Cargo.toml; }) // {
 69 |             src = tf-ncl-src;
 70 |           };
 71 | 
 72 |           cargoArtifacts = craneLib.buildDepsOnly craneArgs;
 73 | 
 74 |           tf-ncl = craneLib.buildPackage (craneArgs // {
 75 |             inherit cargoArtifacts;
 76 |           });
 77 | 
 78 |           schema-merge = pkgs.buildGoModule {
 79 |             pname = "schema-merge";
 80 |             inherit version;
 81 | 
 82 |             src = ./schema-merge;
 83 | 
 84 |             vendorHash = "sha256-JWHyBLu5hqO+ed2SwdmLabwbPeKAM30UirfksI3aSPc=";
 85 |           };
 86 | 
 87 |           eval-github-yaml = pkgs.writeShellScript "eval-github-yaml" ''
 88 |             set -e
 89 |             find .github -name '*.ncl' -print0 | while IFS= read -d $'\0' f; do
 90 |               (echo "# DO NOT EDIT! Generated by eval-github-yaml from $f"; \
 91 |                 ${inputs.nickel.packages.${system}.default}/bin/nickel export "$f" --format json) > "''${f%.ncl}.yml"
 92 |             done
 93 |           '';
 94 | 
 95 |           pre-commit = inputs.pre-commit-hooks.lib.${system}.run {
 96 |             src = ./.;
 97 |             tools = {
 98 |               inherit (pkgs) cargo rustfmt;
 99 |             };
100 |             hooks = {
101 |               nixpkgs-fmt.enable = true;
102 |               rustfmt.enable = true;
103 |               gofmt.enable = true;
104 |               github-ncl = {
105 |                 enable = true;
106 |                 name = "github-ncl";
107 |                 description = "TODO";
108 |                 files = "^(.github/.*\\.ncl|ncl/github/.*\\.ncl)$";
109 |                 entry = "${eval-github-yaml}";
110 |               };
111 |             };
112 |           };
113 | 
114 |           terraformProviders = pkgs.terraform-providers.actualProviders;
115 | 
116 |           release = pkgs.runCommand "release-tarball"
117 |             {
118 |               nativeBuildInputs = [ pkgs.pixz ];
119 |             } ''
120 |             mkdir -p $out
121 |             mkdir tf-ncl
122 |             ${lib.concatLines (lib.flip lib.mapAttrsToList inputs.self.schemas.${system} (provider: schema: ''
123 |               cp ${schema} tf-ncl/${provider}.ncl
124 |             ''))}
125 |             tar --sort=name --mtime='@1' --owner=0 --group=0 --numeric-owner -c tf-ncl/*.ncl | pixz -t > $out/tf-ncl.tar.xz
126 |           '';
127 | 
128 |           test-single-example = template: pkgs.writeShellScript "test-${template}" ''
129 |             set -e -x
130 |             temp_directory=$(mktemp -d)
131 |             trap 'rm -r -- "$temp_directory"' EXIT
132 | 
133 |             cd "$temp_directory"
134 |             nix flake init --accept-flake-config -t "${self}#${template}"
135 |             nix develop --accept-flake-config --override-input tf-ncl "${self}" -c run-nickel
136 |           '';
137 | 
138 |           test-examples = pkgs.writeShellScriptBin "test-examples" ''
139 |             set -e -x
140 |             ${lib.concatMapStringsSep "\n" (tmpl: "${test-single-example tmpl}") (lib.attrNames self.templates)}
141 |           '';
142 |         in
143 |         {
144 |           checks =
145 |             self.schemas.${system} //
146 |             (lib.mapAttrs'
147 |               (name: drv: lib.nameValuePair "check-${name}" (
148 |                 let
149 |                   conf = pkgs.writeText "main.tf.ncl" ''
150 |                     let Tf = import "${drv}" in
151 |                     ({
152 |                       config = {
153 |                         output = {
154 |                           "ip".value = "1.2.3.4",
155 |                         },
156 |                         variable."test-var" = {
157 |                           sensitive = true,
158 |                         },
159 |                         terraform.backend.local = {
160 |                           path = "dummy path"
161 |                         },
162 |                       },
163 |                     } | Tf.Config).renderable_config
164 |                   '';
165 |                 in
166 |                 pkgs.runCommand "check-${name}" { } ''
167 |                   ${inputs.nickel.packages.${system}.default}/bin/nickel export ${conf} > $out
168 |                 ''
169 |               ))
170 |               self.schemas.${system}) //
171 |             {
172 |               inherit tf-ncl schema-merge pre-commit;
173 |             };
174 | 
175 |           packages = {
176 |             default = tf-ncl;
177 |             terraform = pkgs.terraform;
178 |             inherit tf-ncl schema-merge release test-examples;
179 |           } // lib.mapAttrs' (name: value: lib.nameValuePair "schema-${name}" value) self.schemas.${system};
180 | 
181 |           inherit terraformProviders;
182 | 
183 |           generateJsonSchema = providerFn: pkgs.callPackage
184 |             (import ./nix/terraform_schema.nix (providerFn terraformProviders))
185 |             { inherit (self.packages.${system}) schema-merge; };
186 | 
187 |           generateSchema = providerFn: pkgs.callPackage
188 |             ./nix/nickel_schema.nix
189 |             { jsonSchema = self.generateJsonSchema.${system} providerFn; inherit (self.packages.${system}) tf-ncl; };
190 | 
191 |           schemas = lib.mapAttrs
192 |             (name: p: self.generateSchema.${system} (_: { ${name} = p; }))
193 |             terraformProviders;
194 | 
195 |           lib = {
196 |             mkDevShell =
197 |               { providers, extraNickelInput ? "", packages ? [ ] }: pkgs.mkShell {
198 |                 buildInputs = lib.attrValues
199 |                   (pkgs.callPackage ./nix/devshell.nix
200 |                     {
201 |                       generateSchema = self.generateSchema.${system};
202 |                       nickel = inputs.nickel.packages.${system}.nickel-lang-cli;
203 |                     }
204 |                     { inherit providers extraNickelInput; }) ++ packages ++ [
205 |                   inputs.nickel.packages.${system}.default
206 |                   inputs.topiary.packages.${system}.default
207 |                 ];
208 |                 shellHook = ''
209 |                   cat <<EOF
210 |                     * Use 'link-schema' to produce 'tf-ncl-schema.ncl'
211 |                     * Use 'run-nickel' to evaluate 'main.ncl' to a Terraform deployment
212 |                     * Use 'run-terraform' to first evaluate 'main.ncl' and then run Terraform on the result
213 |                   EOF
214 |                 '';
215 |               };
216 |           };
217 | 
218 |           devShells.default = pkgs.mkShell {
219 |             inputsFrom = builtins.attrValues self.checks;
220 |             buildInputs = with pkgs; [
221 |               cargo
222 |               rustc
223 |               terraform
224 |               inputs.nickel.packages.${system}.default
225 |               rust-analyzer
226 |               rustfmt
227 |               clippy
228 |               nixpkgs-fmt
229 |               inputs.topiary.packages.${system}.default
230 | 
231 |               go
232 |               gopls
233 |               gotools
234 |               go-tools
235 |               gofumpt
236 |             ];
237 |             shellHook = ''
238 |               ${pre-commit.shellHook}
239 |             '';
240 |           };
241 |         }) // {
242 |       templates = rec {
243 |         hello-tf = {
244 |           path = ./examples/hello-tf;
245 |           description = ''
246 |             A minimal Nix flake containing a development shell for terraform with only the `null` provider.
247 |           '';
248 |         };
249 | 
250 |         github-users = {
251 |           path = ./examples/github-users;
252 |           description = ''
253 |             A toy example demonstrating how to transform a custom configuration schema into Terraform compatible resource specifications.
254 |           '';
255 |         };
256 | 
257 |         github-simple = {
258 |           path = ./examples/github-simple;
259 |           description = ''
260 |             A very simple example of using the GitHub Terraform provider with Tf-Ncl.
261 |           '';
262 |         };
263 | 
264 |         aws = {
265 |           path = ./examples/aws;
266 |           description = ''
267 |             An example demonstrating how to start building an abstraction around the AWS provider interface.
268 |           '';
269 |         };
270 | 
271 |         default = hello-tf;
272 |       };
273 |     };
274 | }
275 | 


--------------------------------------------------------------------------------
/ncl/github/matrix.ncl:
--------------------------------------------------------------------------------
 1 | let name_of_config = fun config =>
 2 |   config
 3 |   |> std.record.values
 4 |   |> std.array.filter (std.is_string)
 5 |   |> std.string.join ", "
 6 | in
 7 | let sanitize = fun x =>
 8 |   std.function.pipe
 9 |     x
10 |     [
11 |       std.string.replace_regex "[^A-Za-z0-9-_]" "-",
12 |       std.string.lowercase
13 |     ]
14 | in
15 | {
16 |   configs
17 |     | Array { .. }
18 |     | not_exported,
19 |   matrix
20 |     | not_exported
21 |     | {
22 |       name | String,
23 |       job
24 |         | {
25 |           steps | Array { .. },
26 |           ..
27 |         },
28 |       ..
29 |     },
30 |   jobs =
31 |     configs
32 |     |> std.array.map
33 |       (
34 |         fun config' =>
35 |           {
36 |             "%{sanitize "%{matrix.name}-%{name_of_config config'}"}" =
37 |               (
38 |                 matrix & { config = config' }
39 |               ).job
40 |               & {
41 |                 name = "%{matrix.name} / (%{name_of_config config'})",
42 |               }
43 |           }
44 |       )
45 |     |> std.record.merge_all
46 | }
47 | 
48 | 


--------------------------------------------------------------------------------
/ncl/github/setup-steps.ncl:
--------------------------------------------------------------------------------
 1 | [
 2 |   { uses = "actions/checkout@v4" },
 3 |   {
 4 |     uses = "cachix/install-nix-action@v23",
 5 |     name = "Installing Nix",
 6 |     with = {
 7 |       extra_nix_config = "experimental-features = nix-command flakes",
 8 |       nix_path = "nixpkgs=channel:nixos-unstable"
 9 |     }
10 |   },
11 |   {
12 |     name = "Setup Cachix",
13 |     with = {
14 |       authToken = "${{ secrets.CACHIX_TWEAG_NICKEL_AUTH_TOKEN }}",
15 |       name = "tweag-nickel"
16 |     },
17 |     uses = "cachix/cachix-action@v12"
18 |   }
19 | ]
20 | 
21 | 


--------------------------------------------------------------------------------
/ncl/lib.ncl:
--------------------------------------------------------------------------------
  1 | {
  2 |   deep_filter_map =
  3 |     {
  4 |       go : Array String -> (Array String -> Dyn -> { action : [| 'KeepStop, 'Continue, 'Delete |], value : Dyn }) -> { _ : Dyn } -> { _ : Dyn } -> String -> { _ : Dyn } = fun prefix f r acc field_name =>
  5 |           let prefix = prefix @ [field_name] in
  6 |           let result = f prefix (r."%{field_name}") in
  7 |           result.action
  8 |           |> match {
  9 |             'KeepStop => std.record.insert field_name result.value acc,
 10 |             'Continue =>
 11 |               let new_value =
 12 |                 if std.is_record result.value then
 13 |                   (deep_filter_map_prefix prefix f (result.value | { _ : Dyn })) | Dyn
 14 |                 else
 15 |                   result.value
 16 |               in
 17 |               std.record.insert field_name new_value acc,
 18 |             'Delete => acc,
 19 |           },
 20 | 
 21 |       deep_filter_map_prefix : Array String -> (Array String -> Dyn -> { action : [| 'KeepStop, 'Continue, 'Delete |], value : Dyn }) -> { _ : Dyn } -> { _ : Dyn }
 22 |         = fun prefix f r =>
 23 |           r
 24 |           |> std.record.fields
 25 |           |> std.array.fold_left (go prefix f r) {},
 26 | 
 27 |       deep_filter_map : (Array String -> Dyn -> { action : [| 'KeepStop, 'Continue, 'Delete |], value : Dyn }) -> { _ : Dyn } -> { _ : Dyn }
 28 |         = deep_filter_map_prefix [],
 29 |     }.deep_filter_map,
 30 | 
 31 |   TaggedUnion = fun tag_field tags shapes label value =>
 32 |     let value =
 33 |       std.contract.apply { "%{tag_field}" | tags, .. } label value
 34 |     in std.contract.apply ({ "%{tag_field}" } & shapes value."%{tag_field}") label value,
 35 | 
 36 |   TerraformReference = Array String,
 37 | 
 38 |   TerraformField = fun ctr =>
 39 |     TaggedUnion
 40 |       "terraform_field_type"
 41 |       [| 'Undefined, 'Literal, 'Reference, 'ProviderComputed |]
 42 |       (
 43 |         match {
 44 |           'Undefined => {},
 45 |           'Literal => { value | ctr },
 46 |           'Reference => { value | Array Dyn },
 47 |           'ProviderComputed => { path | TerraformReference },
 48 |         }
 49 |       ),
 50 | 
 51 |   is_terraform_field_record : Dyn -> Bool
 52 |     = fun v =>
 53 |       std.is_record v && std.record.has_field "terraform_field_type" (v | { _ : Dyn }),
 54 | 
 55 |   Tf = fun ctr label value_ =>
 56 |     if is_terraform_field_record value_ then
 57 |       std.contract.apply (TerraformField ctr) label value_
 58 |     else
 59 |       { terraform_field_type = 'Literal, value | (fun _l v => std.contract.apply ctr label v) = value_ },
 60 | 
 61 |   provider_computed = fun path_ =>
 62 |     { terraform_field_type = 'ProviderComputed, path = path_ },
 63 | 
 64 |   undefined = { terraform_field_type | default = 'Undefined },
 65 | 
 66 |   resolve_reference : Array String -> String
 67 |     = fun ns => "${%{std.string.join "." ns}}",
 68 | 
 69 |   typeof : Dyn -> [| 'TerraformField, 'Array, 'Other |]
 70 |     = fun v =>
 71 |       if is_terraform_field_record v then
 72 |         'TerraformField
 73 |       else if std.is_array v then
 74 |         'Array
 75 |       else
 76 |         'Other,
 77 | 
 78 |   resolve_provider_computed =
 79 |     let { go, resolve_field_action, .. } = {
 80 |       resolve_field_action | Array String -> TerraformField Dyn -> Dyn
 81 |         = fun path field =>
 82 |           field.terraform_field_type
 83 |           |> match {
 84 |             'Undefined =>
 85 |               {
 86 |                 action = 'Delete,
 87 |                 value = null
 88 |               },
 89 |             'Literal =>
 90 |               {
 91 |                 action = 'KeepStop,
 92 |                 value = field.value
 93 |               },
 94 |             'Reference =>
 95 |               {
 96 |                 action = 'KeepStop,
 97 |                 value = resolve_reference field.value
 98 |               },
 99 |             'ProviderComputed =>
100 |               if path == field.path then
101 |                 { action = 'Delete, value = null }
102 |               else
103 |                 {
104 |                   action = 'KeepStop,
105 |                   value = resolve_reference field.path
106 |                 }
107 |           },
108 |       go | Array String -> Dyn -> { action : [| 'KeepStop, 'Continue, 'Delete |], value : Dyn }
109 |         = fun path field =>
110 |           typeof field
111 |           |> match {
112 |             'TerraformField => resolve_field_action path field,
113 |             'Array =>
114 |               {
115 |                 action = 'KeepStop,
116 |                 value = std.array.map resolve_provider_computed field
117 |               },
118 |             'Other =>
119 |               {
120 |                 action = 'Continue,
121 |                 value = field
122 |               }
123 |           },
124 |     }
125 |     in
126 |     fun v =>
127 |       if is_terraform_field_record v then
128 |         (resolve_field_action [] v).value
129 |       else
130 |         deep_filter_map go v,
131 | 
132 |   remove_empty_records =
133 |     let { go, .. } = {
134 |       go_field : { _ : Dyn } -> String -> { _ : Dyn } = fun r f =>
135 |           if !std.is_record r."%{f}" then
136 |             r
137 |           else
138 |             let new_field = go (r."%{f}" | { _ : Dyn }) in
139 |             if new_field == {} then
140 |               std.record.remove f r
141 |             else
142 |               std.record.update f (new_field | Dyn) r,
143 |       go : { _ : Dyn } -> { _ : Dyn }
144 |         = fun r => r |> std.record.fields |> std.array.fold_left go_field r,
145 |     }
146 |     in go,
147 | 
148 |   is_defined_terraform_field_record | Dyn -> Bool
149 |     = fun x => is_terraform_field_record x && x.terraform_field_type != 'Undefined,
150 | 
151 |   has_defined_field | String -> { _ : Dyn } -> Bool
152 |     = fun name r => std.record.has_field name r && is_defined_terraform_field_record r."%{name}",
153 | 
154 |   has_defined_field_path | Array String -> { _ : Dyn } -> Bool
155 |     = fun path r =>
156 |       if std.array.length path == 1 then
157 |         has_defined_field (std.array.first path) r
158 |       else
159 |         let field =
160 |           std.array.first path
161 |         in
162 |         std.record.has_field field r
163 |         && std.is_record r."%{field}"
164 |         && has_defined_field_path (std.array.drop_first path) r."%{field}",
165 | 
166 |   FieldDescriptor = {
167 |     prio | [| 'Default, 'Force |],
168 |     path | Array String,
169 |     ..
170 |   },
171 | 
172 |   ElaboratedField = {
173 |     prio | [| 'Default, 'Force |],
174 |     path | Array String,
175 |     record | { _ : Dyn },
176 |   },
177 | 
178 |   mergeable | { _ : Dyn } -> FieldDescriptor -> Bool
179 |     = fun r field => !(has_defined_field_path field.path r && field.prio == 'Default),
180 | 
181 |   elaborate_field | Array String -> { _ : Dyn } -> FieldDescriptor -> Array ElaboratedField
182 |     =
183 |       let { candidates, filter_mergeable, elaborate, .. } = {
184 |         candidates | { _ : Dyn } -> Array String -> FieldDescriptor -> Array FieldDescriptor
185 |           = fun r prefix field =>
186 |             let head = std.array.first field.path in
187 |             let tail = std.array.drop_first field.path in
188 |             if head == "_" then
189 |               std.record.fields r
190 |               |> std.array.map
191 |                 (
192 |                   fun name =>
193 |                     candidates
194 |                       r
195 |                       prefix
196 |                       {
197 |                         prio = field.prio,
198 |                         path = [name] @ tail
199 |                       }
200 |                 )
201 |               |> std.array.flatten
202 |             else if std.array.length field.path == 1 then
203 |               [
204 |                 {
205 |                   prio = field.prio,
206 |                   path = prefix @ [head]
207 |                 }
208 |               ]
209 |             else
210 |               let r' =
211 |                 if std.record.has_field head r then r."%{head}" else {}
212 |               in candidates r' (prefix @ [head]) { prio = field.prio, path = tail },
213 | 
214 |         filter_mergeable | { _ : Dyn } -> Array FieldDescriptor -> Array FieldDescriptor
215 |           = fun r => std.array.filter (fun field => mergeable r field),
216 | 
217 |         elaborate | Array String -> FieldDescriptor -> ElaboratedField
218 |           = fun prefix field =>
219 |             {
220 |               prio = field.prio,
221 |               path = field.path,
222 |               record = elaborated_record prefix field.path field
223 |             },
224 | 
225 |         elaborated_record | Array String -> Array String -> FieldDescriptor -> { _ : Dyn }
226 |           = fun prefix acc field =>
227 |             let head = std.array.first acc in
228 |             if std.array.length acc > 1 then
229 |               { "%{head}" = elaborated_record prefix (std.array.drop_first acc) field, .. }
230 |             else
231 |               { "%{head}" | force = provider_computed (prefix @ field.path), .. },
232 |       }
233 |       in fun prefix r field => candidates r [] field |> filter_mergeable r |> std.array.map (elaborate prefix),
234 | 
235 |   merge_elaborated | { _ : Dyn } -> ElaboratedField -> { _ : Dyn }
236 |     = fun record field =>
237 |       if mergeable record field then
238 |         record & field.record
239 |       else
240 |         record,
241 | 
242 |   ComputedFields | Array String -> Array FieldDescriptor -> Dyn -> Dyn -> Dyn
243 |     = fun prefix fields _l r => fields |> std.array.map (elaborate_field prefix r) |> std.array.flatten |> std.array.fold_left merge_elaborated r,
244 | }
245 | 
246 | 


--------------------------------------------------------------------------------
/nix/devshell.nix:
--------------------------------------------------------------------------------
 1 | { lib, writeShellScriptBin, terraform, generateSchema, nickel }:
 2 | {
 3 |   # A function returning an attrset mapping local names for providers to provider derivations from nixpkgs
 4 |   # It will be passed an attrset with all available providers from nixpkgs
 5 |   providers
 6 | , extraNickelInput ? ""
 7 | }:
 8 | let
 9 |   ncl-schema = generateSchema providers;
10 |   terraform-with-plugins = terraform.withPlugins (p: lib.attrValues (providers p));
11 | in
12 | {
13 |   terraform = terraform-with-plugins;
14 | 
15 |   link-schema = writeShellScriptBin "link-schema" ''
16 |     set -e
17 |     ln -sf ${ncl-schema} tf-ncl-schema.ncl
18 |   '';
19 | 
20 |   run-nickel = writeShellScriptBin "run-nickel" ''
21 |     set -e
22 |     link-schema
23 |     ${nickel}/bin/nickel export > main.tf.json <<EOF
24 |       ((import "main.ncl") & {
25 |         ${extraNickelInput}
26 |       }).renderable_config
27 |     EOF
28 |   '';
29 | 
30 |   run-terraform = writeShellScriptBin "run-terraform" ''
31 |     set -e
32 |     run-nickel
33 |     ${terraform-with-plugins}/bin/terraform "$@"
34 |   '';
35 | }
36 | 


--------------------------------------------------------------------------------
/nix/nickel_schema.nix:
--------------------------------------------------------------------------------
1 | { lib, runCommand, tf-ncl, jsonSchema }:
2 | runCommand "schema.ncl"
3 | { } ''
4 |   ${tf-ncl}/bin/tf-ncl ${jsonSchema}/providers.json ${jsonSchema}/schema.json > $out
5 | ''
6 | 


--------------------------------------------------------------------------------
/nix/terraform_schema.nix:
--------------------------------------------------------------------------------
 1 | providers:
 2 | { lib, runCommand, formats, terraform, cacert, schema-merge }:
 3 | let
 4 |   required_providers = providers: lib.mapAttrs
 5 |     (_: p: {
 6 |       inherit (p) version;
 7 |       source = lib.toLower p.provider-source-address;
 8 |     })
 9 |     providers;
10 | 
11 |   retrieveProviderSchema = name: provider:
12 |     let
13 |       mainJson = (formats.json { }).generate "main.tf.json" {
14 |         terraform.required_providers = required_providers { "${name}" = provider; };
15 |       };
16 | 
17 |       terraform-with-plugins = terraform.withPlugins (_: [ provider ]);
18 |     in
19 |     runCommand "${name}.json" { } ''
20 |       cp ${mainJson} main.tf.json
21 |       ${terraform-with-plugins}/bin/terraform init
22 |       ${terraform-with-plugins}//bin/terraform providers schema -json >$out
23 |     '';
24 | 
25 |   providersJson = (formats.json { }).generate "providers.json" (required_providers providers);
26 | in
27 | runCommand "schemas" { } ''
28 |   mkdir schemas
29 |   ${lib.concatStringsSep "\n" (lib.mapAttrsToList
30 |     (name: provider: ''
31 |       ln -s ${retrieveProviderSchema name provider} schemas/"${name}.json"
32 |     '')
33 |     providers)}
34 |   ln -s ${providersJson} providers.json
35 | 
36 |   mkdir -p $out
37 |   ln -s ${providersJson} $out/providers.json
38 |   ${schema-merge}/bin/schema-merge . > $out/schema.json
39 | ''
40 | 


--------------------------------------------------------------------------------
/schema-merge/go.mod:
--------------------------------------------------------------------------------
 1 | module github.com/tweag/tf-ncl/schema-merge
 2 | 
 3 | go 1.19
 4 | 
 5 | require (
 6 | 	github.com/hashicorp/go-version v1.6.0
 7 | 	github.com/hashicorp/hcl-lang v0.0.0-20221207101932-6bf6bd83e2bc
 8 | 	github.com/hashicorp/terraform-json v0.14.0
 9 | 	github.com/hashicorp/terraform-registry-address v0.1.0
10 | 	github.com/hashicorp/terraform-schema v0.0.0-20221201104729-8c89111ff59a
11 | 	github.com/zclconf/go-cty v1.12.1
12 | )
13 | 
14 | require (
15 | 	github.com/agext/levenshtein v1.2.3 // indirect
16 | 	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
17 | 	github.com/hashicorp/errwrap v1.1.0 // indirect
18 | 	github.com/hashicorp/go-multierror v1.1.1 // indirect
19 | 	github.com/hashicorp/hcl/v2 v2.15.0 // indirect
20 | 	github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734 // indirect
21 | 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
22 | 	golang.org/x/net v0.17.0 // indirect
23 | 	golang.org/x/text v0.13.0 // indirect
24 | )
25 | 


--------------------------------------------------------------------------------
/schema-merge/go.sum:
--------------------------------------------------------------------------------
 1 | cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 2 | github.com/agext/levenshtein v1.2.3 h1:YB2fHEn0UJagG8T1rrWknE3ZQzWM06O8AMAatNn7lmo=
 3 | github.com/agext/levenshtein v1.2.3/go.mod h1:JEDfjyjHDjOF/1e4FlBE/PkbqA9OfWu2ki2W0IB5558=
 4 | github.com/apparentlymart/go-textseg v1.0.0/go.mod h1:z96Txxhf3xSFMPmb5X/1W05FF/Nj9VFpLOpjS5yuumk=
 5 | github.com/apparentlymart/go-textseg/v13 v13.0.0 h1:Y+KvPE1NYz0xl601PVImeQfFyEy6iT90AvPUL1NNfNw=
 6 | github.com/apparentlymart/go-textseg/v13 v13.0.0/go.mod h1:ZK2fH7c4NqDTLtiYLvIkEghdlcqw7yxLeM89kiTRPUo=
 7 | github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 8 | github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 9 | github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
10 | github.com/golang/protobuf v1.1.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
11 | github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
12 | github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
13 | github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
14 | github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
15 | github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
16 | github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
17 | github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
18 | github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
19 | github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
20 | github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
21 | github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
22 | github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
23 | github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
24 | github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
25 | github.com/hashicorp/go-version v1.5.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
26 | github.com/hashicorp/go-version v1.6.0 h1:feTTfFNnjP967rlCxM/I9g701jU+RN74YKx2mOkIeek=
27 | github.com/hashicorp/go-version v1.6.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
28 | github.com/hashicorp/hcl-lang v0.0.0-20221207101932-6bf6bd83e2bc h1:bLoQmlAUJKptQSKVQR3POigsjuTNF4KRkiecZ4pIwqs=
29 | github.com/hashicorp/hcl-lang v0.0.0-20221207101932-6bf6bd83e2bc/go.mod h1:NR4/o2Ur8BItrAtCw6dH5xVpPitcr0D2epIoibezXuU=
30 | github.com/hashicorp/hcl/v2 v2.15.0 h1:CPDXO6+uORPjKflkWCCwoWc9uRp+zSIPcCQ+BrxV7m8=
31 | github.com/hashicorp/hcl/v2 v2.15.0/go.mod h1:JRmR89jycNkrrqnMmvPDMd56n1rQJ2Q6KocSLCMCXng=
32 | github.com/hashicorp/terraform-json v0.14.0 h1:sh9iZ1Y8IFJLx+xQiKHGud6/TSUCM0N8e17dKDpqV7s=
33 | github.com/hashicorp/terraform-json v0.14.0/go.mod h1:5A9HIWPkk4e5aeeXIBbkcOvaZbIYnAIkEyqP2pNSckM=
34 | github.com/hashicorp/terraform-registry-address v0.1.0 h1:W6JkV9wbum+m516rCl5/NjKxCyTVaaUBbzYcMzBDO3U=
35 | github.com/hashicorp/terraform-registry-address v0.1.0/go.mod h1:EnyO2jYO6j29DTHbJcm00E5nQTFeTtyZH3H5ycydQ5A=
36 | github.com/hashicorp/terraform-schema v0.0.0-20221201104729-8c89111ff59a h1:sNA2mF+X9Qx3LLooRo770bLCwuGIp7BhFwYMXmZoqrc=
37 | github.com/hashicorp/terraform-schema v0.0.0-20221201104729-8c89111ff59a/go.mod h1:XnJ9GVulEQnQeiyotSJEEyqHbPFXiaFovCxC4jqcacU=
38 | github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734 h1:HKLsbzeOsfXmKNpr3GiT18XAblV0BjCbzL8KQAMZGa0=
39 | github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734/go.mod h1:kNDNcF7sN4DocDLBkQYz73HGKwN1ANB1blq4lIYLYvg=
40 | github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
41 | github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
42 | github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
43 | github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348/go.mod h1:B69LEHPfb2qLo0BaaOLcbitczOKLWTsrBG9LczfCD4k=
44 | github.com/mitchellh/copystructure v1.2.0/go.mod h1:qLl+cE2AmVv+CoeAwDPye/v+N2HKCj9FbZEVFJRxO9s=
45 | github.com/mitchellh/go-wordwrap v1.0.1 h1:TLuKupo69TCn6TQSyGxwI1EblZZEsQ0vMlAFQflz0v0=
46 | github.com/mitchellh/go-wordwrap v1.0.1/go.mod h1:R62XHJLzvMFRBbcrT7m7WgmE1eOyTSsCt+hzestvNj0=
47 | github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
48 | github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
49 | github.com/sebdah/goldie v1.0.0/go.mod h1:jXP4hmWywNEwZzhMuv2ccnqTSFpuq8iyQhtQdkkZBH4=
50 | github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
51 | github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
52 | github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6AcGMlsjHatGryHQYUTf1ShIgkk=
53 | github.com/vmihailenco/msgpack/v4 v4.3.12/go.mod h1:gborTTJjAo/GWTqqRjrLCn9pgNN+NXzzngzBKDPIqw4=
54 | github.com/vmihailenco/tagparser v0.1.1/go.mod h1:OeAg3pn3UbLjkWt+rN9oFYB6u/cQgqMEUPoW2WPyhdI=
55 | github.com/zclconf/go-cty v1.1.0/go.mod h1:xnAOWiHeOqg2nWS62VtQ7pbOu17FtxJNW8RLEih+O3s=
56 | github.com/zclconf/go-cty v1.2.0/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
57 | github.com/zclconf/go-cty v1.10.0/go.mod h1:vVKLxnk3puL4qRAv72AO+W99LUD4da90g3uUAzyuvAk=
58 | github.com/zclconf/go-cty v1.12.1 h1:PcupnljUm9EIvbgSHQnHhUr3fO6oFmkOrvs2BAFNXXY=
59 | github.com/zclconf/go-cty v1.12.1/go.mod h1:s9IfD1LK5ccNMSWCVFCE2rJfHiZgi7JijgeWIMfhLvA=
60 | github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b h1:FosyBZYxY34Wul7O/MSKey3txpPYyCqVO5ZyceuQJEI=
61 | github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b/go.mod h1:ZRKQfBXbGkpdV6QMzT3rU1kSTAnfu1dO8dPKjYprgj8=
62 | golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
63 | golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
64 | golang.org/x/net v0.0.0-20180811021610-c39426892332/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
65 | golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
66 | golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
67 | golang.org/x/net v0.0.0-20191009170851-d66e71096ffb/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
68 | golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
69 | golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
70 | golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
71 | golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
72 | golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
73 | golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
74 | golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
75 | golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
76 | golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
77 | golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
78 | golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
79 | golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
80 | golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
81 | golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
82 | golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
83 | golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
84 | golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
85 | google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
86 | google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
87 | google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
88 | gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
89 | 


--------------------------------------------------------------------------------
/schema-merge/intermediate.go:
--------------------------------------------------------------------------------
  1 | package main
  2 | 
  3 | import (
  4 | 	"encoding/json"
  5 | )
  6 | 
  7 | type Attribute struct {
  8 | 	Description string `json:"description"`
  9 | 	Optional    bool   `json:"optional"`
 10 | 	Computed    bool   `json:"computed"`
 11 | 	Type        Type   `json:"type"`
 12 | }
 13 | 
 14 | type FieldDescriptor struct {
 15 | 	Force bool     `json:"force"`
 16 | 	Path  []string `json:"path"`
 17 | }
 18 | 
 19 | type TypeTag uint64
 20 | 
 21 | const (
 22 | 	Dynamic = iota
 23 | 	String
 24 | 	Number
 25 | 	Bool
 26 | 	List
 27 | 	Object
 28 | 	Dictionary
 29 | )
 30 | 
 31 | func (t TypeTag) String() string {
 32 | 	switch t {
 33 | 	case Dynamic:
 34 | 		return "Dynamic"
 35 | 	case String:
 36 | 		return "String"
 37 | 	case Number:
 38 | 		return "Number"
 39 | 	case Bool:
 40 | 		return "Bool"
 41 | 	case List:
 42 | 		return "List"
 43 | 	case Object:
 44 | 		return "Object"
 45 | 	case Dictionary:
 46 | 		return "Dictionary"
 47 | 	}
 48 | 	return "unknown"
 49 | }
 50 | 
 51 | type Type struct {
 52 | 	Tag      TypeTag
 53 | 	MinItems *uint64               `json:"min,omitempty"`
 54 | 	MaxItems *uint64               `json:"max,omitempty"`
 55 | 	Content  *Type                 `json:"content,omitempty"`
 56 | 	Open     bool                  `json:"open,omitempty"`
 57 | 	Object   *map[string]Attribute `json:"object,omitempty"`
 58 | }
 59 | 
 60 | type ListVariant struct {
 61 | 	MinItems *uint64 `json:"min,omitempty"`
 62 | 	MaxItems *uint64 `json:"max,omitempty"`
 63 | 	Content  *Type   `json:"content,omitempty"`
 64 | }
 65 | 
 66 | type ObjectVariant struct {
 67 | 	Open    bool                  `json:"open"`
 68 | 	Content *map[string]Attribute `json:"content,omitempty"`
 69 | }
 70 | 
 71 | func (t Type) MarshalJSON() (b []byte, e error) {
 72 | 	switch t.Tag {
 73 | 	case List:
 74 | 		return json.Marshal(struct {
 75 | 			List ListVariant
 76 | 		}{
 77 | 			List: ListVariant{
 78 | 				MinItems: t.MinItems,
 79 | 				MaxItems: t.MaxItems,
 80 | 				Content:  t.Content,
 81 | 			},
 82 | 		})
 83 | 	case Object:
 84 | 		return json.Marshal(struct {
 85 | 			Object ObjectVariant
 86 | 		}{
 87 | 			Object: ObjectVariant{
 88 | 				Open:    t.Open,
 89 | 				Content: t.Object,
 90 | 			},
 91 | 		})
 92 | 	case Dictionary:
 93 | 		return json.Marshal(struct {
 94 | 			Dictionary *Type
 95 | 		}{
 96 | 			Dictionary: t.Content,
 97 | 		})
 98 | 	default:
 99 | 		return json.Marshal(t.Tag.String())
100 | 	}
101 | }
102 | 
103 | func merge_objects(os ...map[string]Attribute) map[string]Attribute {
104 | 	res := map[string]Attribute{}
105 | 	for _, o := range os {
106 | 		for k, v := range o {
107 | 			res[k] = v
108 | 		}
109 | 	}
110 | 	return res
111 | }
112 | 


--------------------------------------------------------------------------------
/schema-merge/main.go:
--------------------------------------------------------------------------------
  1 | package main
  2 | 
  3 | import (
  4 | 	"encoding/json"
  5 | 	"errors"
  6 | 	"fmt"
  7 | 	"os"
  8 | 
  9 | 	//
 10 | 	"github.com/hashicorp/hcl-lang/lang"
 11 | 	"github.com/hashicorp/hcl-lang/schema"
 12 | 	"github.com/hashicorp/terraform-schema/module"
 13 | 	tfschema "github.com/hashicorp/terraform-schema/schema"
 14 | 	"github.com/zclconf/go-cty/cty"
 15 | )
 16 | 
 17 | func convert_primitive_type(t cty.Type) Type {
 18 | 	switch {
 19 | 	case t == cty.String:
 20 | 		return Type{Tag: String}
 21 | 	case t == cty.Number:
 22 | 		return Type{Tag: Number}
 23 | 	case t == cty.Bool:
 24 | 		return Type{Tag: Bool}
 25 | 	}
 26 | 	return Type{Tag: Dynamic}
 27 | }
 28 | 
 29 | func has_object_type(computed_fields *[]FieldDescriptor, path []string, ecs schema.ExprConstraints) (bool, *Type) {
 30 | 	for _, ec := range ecs {
 31 | 		switch c := ec.(type) {
 32 | 		case schema.ObjectExpr:
 33 | 			obj := map[string]Attribute{}
 34 | 			for k, v := range c.Attributes {
 35 | 				obj[k] = convert_attribute(computed_fields, append(path, k), v)
 36 | 			}
 37 | 			return true, &Type{
 38 | 				Tag:    Object,
 39 | 				Open:   false,
 40 | 				Object: &obj,
 41 | 			}
 42 | 		}
 43 | 	}
 44 | 	return false, nil
 45 | }
 46 | 
 47 | func has_list_type(computed_fields *[]FieldDescriptor, path []string, ecs schema.ExprConstraints) (bool, *Type) {
 48 | 	for _, ec := range ecs {
 49 | 		switch c := ec.(type) {
 50 | 		case schema.SetExpr:
 51 | 			// TODO(vkleen) sets don't play well with the path concept
 52 | 			content := extract_type(computed_fields, path, c.Elem)
 53 | 
 54 | 			var min_items, max_items *uint64
 55 | 			if c.MinItems != 0 {
 56 | 				min_items = &c.MinItems
 57 | 			}
 58 | 			if c.MaxItems != 0 {
 59 | 				max_items = &c.MaxItems
 60 | 			}
 61 | 
 62 | 			return true, &Type{
 63 | 				Tag:      List,
 64 | 				MinItems: min_items,
 65 | 				MaxItems: max_items,
 66 | 				Content:  &content,
 67 | 			}
 68 | 		case schema.ListExpr:
 69 | 			// TODO(vkleen) lists don't play well with the path concept
 70 | 			content := extract_type(computed_fields, path, c.Elem)
 71 | 
 72 | 			var min_items, max_items *uint64
 73 | 			if c.MinItems != 0 {
 74 | 				min_items = &c.MinItems
 75 | 			}
 76 | 			if c.MaxItems != 0 {
 77 | 				max_items = &c.MaxItems
 78 | 			}
 79 | 
 80 | 			return true, &Type{
 81 | 				Tag:      List,
 82 | 				MinItems: min_items,
 83 | 				MaxItems: max_items,
 84 | 				Content:  &content,
 85 | 			}
 86 | 		}
 87 | 	}
 88 | 	return false, nil
 89 | }
 90 | 
 91 | // TODO(vkleen) Handle enumerations
 92 | func extract_type(computed_fields *[]FieldDescriptor, path []string, ecs schema.ExprConstraints) Type {
 93 | 	if is_object, t := has_object_type(computed_fields, path, ecs); is_object {
 94 | 		return *t
 95 | 	}
 96 | 
 97 | 	// FIXME(vkleen): the Nickel contracts don't react well to lists in the path; if we're going to emit an Array contract, we need to censor computed fields below it for now
 98 | 	if is_list, t := has_list_type(&[]FieldDescriptor{}, path, ecs); is_list {
 99 | 		return *t
100 | 	}
101 | 
102 | 	for _, ec := range ecs {
103 | 		switch c := ec.(type) {
104 | 		case schema.LiteralTypeExpr:
105 | 			switch {
106 | 			case c.Type.IsPrimitiveType():
107 | 				return convert_primitive_type(c.Type)
108 | 			}
109 | 			return Type{Tag: Dynamic}
110 | 		}
111 | 	}
112 | 	return Type{Tag: Dynamic}
113 | }
114 | 
115 | func extract_optional_computed(computed_fields *[]FieldDescriptor, path []string, as *schema.AttributeSchema) (bool, bool) {
116 | 	optional := as.IsOptional
117 | 	// Terraform treats `id` fields specially
118 | 	if path[len(path)-1] == "id" {
119 | 		optional = false
120 | 	}
121 | 
122 | 	switch {
123 | 	case optional && !as.IsRequired && !as.IsComputed:
124 | 		return true, false
125 | 	case !optional && as.IsRequired && !as.IsComputed:
126 | 		// FIXME(vkleen): optional fields together with computed fields in the same record break the Nickel contracts
127 | 		return true, false
128 | 	case !optional && !as.IsRequired && as.IsComputed:
129 | 		*computed_fields = append(*computed_fields, FieldDescriptor{
130 | 			Force: true,
131 | 			Path:  append([]string(nil), path...),
132 | 		})
133 | 		// FIXME(vkleen): optional fields together with computed fields in the same record break the Nickel contracts
134 | 		return true, true
135 | 	case optional && !as.IsRequired && as.IsComputed:
136 | 		*computed_fields = append(*computed_fields, FieldDescriptor{
137 | 			Force: false,
138 | 			Path:  append([]string(nil), path...),
139 | 		})
140 | 		return true, true
141 | 	}
142 | 	return true, false
143 | }
144 | 
145 | func convert_attribute(computed_fields *[]FieldDescriptor, path []string, as *schema.AttributeSchema) Attribute {
146 | 	t := extract_type(computed_fields, path, as.Expr)
147 | 
148 | 	var o, c bool
149 | 	// FIXME(vkleen) Mark lists as "not computed" because of limitations in the Nickel contracts
150 | 	if t.Tag == List {
151 | 		o, c = true, false
152 | 	} else {
153 | 		o, c = extract_optional_computed(computed_fields, path, as)
154 | 	}
155 | 
156 | 	attr := Attribute{
157 | 		Description: as.Description.Value,
158 | 		Optional:    o,
159 | 		Computed:    c,
160 | 		Type:        t,
161 | 	}
162 | 	return attr
163 | }
164 | 
165 | type DependentBody struct {
166 | 	key    schema.DependencyKeys
167 | 	schema *schema.BodySchema
168 | }
169 | 
170 | func dependency_keys(bs *schema.BlockSchema) []DependentBody {
171 | 	ret := []DependentBody{}
172 | 	for sk, b := range bs.DependentBody {
173 | 		var dk schema.DependencyKeys
174 | 		json.Unmarshal([]byte(sk), &dk)
175 | 		ret = append(ret, DependentBody{
176 | 			key:    dk,
177 | 			schema: b,
178 | 		})
179 | 	}
180 | 	return ret
181 | }
182 | 
183 | type Label struct {
184 | 	possible_values map[string]schema.BodySchema
185 | 	wildcard        bool
186 | }
187 | 
188 | func classify_labels(bs *schema.BlockSchema) []Label {
189 | 	ret := []Label{}
190 | 	for i, l := range bs.Labels {
191 | 		if l.Completable {
192 | 			possible_values := map[string]schema.BodySchema{}
193 | 			for _, dk := range dependency_keys(bs) {
194 | 				for _, l := range dk.key.Labels {
195 | 					if l.Index == i {
196 | 						possible_values[l.Value] = *dk.schema
197 | 					}
198 | 				}
199 | 			}
200 | 			ret = append(ret, Label{possible_values: possible_values, wildcard: false})
201 | 		} else {
202 | 			ret = append(ret, Label{possible_values: map[string]schema.BodySchema{}, wildcard: true})
203 | 		}
204 | 	}
205 | 	return ret
206 | }
207 | 
208 | func includes_wildcard_label(labels []Label) bool {
209 | 	for _, v := range labels {
210 | 		if v.wildcard {
211 | 			return true
212 | 		}
213 | 	}
214 | 	return false
215 | }
216 | 
217 | func starts_with(pattern []string, path []string) bool {
218 | 	if len(path) < len(pattern) {
219 | 		return false
220 | 	}
221 | 
222 | 	for i, v := range pattern {
223 | 		if v != path[i] {
224 | 			return false
225 | 		}
226 | 	}
227 | 
228 | 	return true
229 | }
230 | 
231 | func fixup_block_type(path []string, labels []Label, bs *schema.BlockSchema) schema.BlockType {
232 | 	t := bs.Type
233 | 
234 | 	if len(path) == 1 && path[0] == "terraform" {
235 | 		t = schema.BlockTypeObject
236 | 	}
237 | 
238 | 	if len(path) == 3 && starts_with([]string{"terraform", "backend"}, path) {
239 | 		t = schema.BlockTypeObject
240 | 	}
241 | 
242 | 	has_wildcard := includes_wildcard_label(labels)
243 | 	if t == schema.BlockTypeNil && !has_wildcard {
244 | 		t = schema.BlockTypeList
245 | 	} else if t == schema.BlockTypeNil && has_wildcard {
246 | 		t = schema.BlockTypeObject
247 | 	}
248 | 
249 | 	if bs.MaxItems == 1 {
250 | 		t = schema.BlockTypeObject
251 | 	}
252 | 
253 | 	return t
254 | }
255 | 
256 | func wrap_block_type(path []string, labels []Label, bs *schema.BlockSchema, t schema.BlockType, attr Attribute) Attribute {
257 | 	switch t {
258 | 	case schema.BlockTypeObject:
259 | 		return attr
260 | 	case schema.BlockTypeList, schema.BlockTypeSet:
261 | 		return Attribute{
262 | 			Description: attr.Description,
263 | 			Optional:    attr.Optional,
264 | 			Computed:    attr.Computed,
265 | 			Type: Type{
266 | 				Tag:      List,
267 | 				MinItems: &bs.MinItems,
268 | 				MaxItems: &bs.MaxItems,
269 | 				Content:  &attr.Type,
270 | 			},
271 | 		}
272 | 	default:
273 | 		panic(errors.New(fmt.Sprint("Unknown block type ", t.GoString())))
274 | 	}
275 | }
276 | 
277 | var special_open_block_paths = [...][]string{{"data"}, {"resource"}, {"provider"}, {"terraform", "backend"}, {"module", "_"}}
278 | 
279 | func check_candidate(path []string, candidate []string) bool {
280 | 	if len(candidate) != len(path) {
281 | 		return false
282 | 	}
283 | 	for i := range candidate {
284 | 		if candidate[i] != path[i] {
285 | 			return false
286 | 		}
287 | 	}
288 | 	return true
289 | }
290 | 
291 | func should_be_open(path []string) bool {
292 | 	for _, candidate := range special_open_block_paths {
293 | 		if check_candidate(path, candidate) {
294 | 			return true
295 | 		}
296 | 	}
297 | 	return false
298 | }
299 | 
300 | func assemble_blocks(computed_fields *[]FieldDescriptor, path []string, bs *schema.BlockSchema, all_labels []Label, labels []Label, accumulated_bodies []*schema.BodySchema) Attribute {
301 | 	if len(labels) == 0 {
302 | 		t := fixup_block_type(path, all_labels, bs)
303 | 
304 | 		// FIXME(vkleen): the Nickel contracts don't react well to lists in the path; if we're going to emit an Array contract, we need to censor computed fields below it for now
305 | 		var obj map[string]Attribute
306 | 		if t == schema.BlockTypeList || t == schema.BlockTypeSet {
307 | 			obj = assemble_bodies(&[]FieldDescriptor{}, path, accumulated_bodies...)
308 | 		} else {
309 | 			obj = assemble_bodies(computed_fields, path, accumulated_bodies...)
310 | 		}
311 | 
312 | 		description := bs.Description.Value
313 | 		if len(accumulated_bodies) > 0 {
314 | 			last_description := accumulated_bodies[len(accumulated_bodies)-1].Description
315 | 			if last_description.Kind != lang.NilKind {
316 | 				description = last_description.Value
317 | 			}
318 | 		}
319 | 		return wrap_block_type(path, all_labels, bs, t, Attribute{
320 | 			Description: description,
321 | 			// TODO(vkleen): compute these values properly
322 | 			Optional: true,
323 | 			Computed: false,
324 | 			Type: Type{
325 | 				Tag:    Object,
326 | 				Open:   should_be_open(path),
327 | 				Object: &obj,
328 | 			},
329 | 		})
330 | 	}
331 | 	l := labels[0]
332 | 	if l.wildcard {
333 | 		t := assemble_blocks(computed_fields, append(path, "_"), bs, all_labels, labels[1:], accumulated_bodies).Type
334 | 		return Attribute{
335 | 			Description: bs.Description.Value,
336 | 			Optional:    true,
337 | 			Computed:    false,
338 | 			Type: Type{
339 | 				Tag:     Dictionary,
340 | 				Content: &t,
341 | 			},
342 | 		}
343 | 	} else {
344 | 		obj := map[string]Attribute{}
345 | 		for k, v := range l.possible_values {
346 | 			obj[k] = assemble_blocks(computed_fields, append(path, k), bs, all_labels, labels[1:], append(accumulated_bodies, &v))
347 | 		}
348 | 		return Attribute{
349 | 			Description: bs.Description.Value,
350 | 			// TODO(vkleen): compute these values properly
351 | 			Optional: true,
352 | 			Computed: false,
353 | 			Type: Type{
354 | 				Tag:    Object,
355 | 				Open:   should_be_open(path),
356 | 				Object: &obj,
357 | 			},
358 | 		}
359 | 	}
360 | }
361 | 
362 | func convert_block(computed_fields *[]FieldDescriptor, path []string, bs *schema.BlockSchema) Attribute {
363 | 	if bs.Body != nil && bs.Body.AnyAttribute != nil {
364 | 		if bs.Body.Blocks != nil || bs.Body.Attributes != nil {
365 | 			panic("Don't know how to handle AnyAttribute together with explicit attributes")
366 | 		}
367 | 		t := convert_attribute(computed_fields, append(path, "_"), bs.Body.AnyAttribute).Type
368 | 		return Attribute{
369 | 			Description: bs.Description.Value,
370 | 			// TODO(vkleen): compute these values properly
371 | 			Optional: true,
372 | 			Computed: false,
373 | 			Type: Type{
374 | 				Tag:     Dictionary,
375 | 				Content: &t,
376 | 			},
377 | 		}
378 | 	}
379 | 
380 | 	bodies := []*schema.BodySchema{}
381 | 	if bs.Body != nil {
382 | 		bodies = []*schema.BodySchema{bs.Body}
383 | 	}
384 | 
385 | 	labels := classify_labels(bs)
386 | 	return assemble_blocks(computed_fields, path, bs, labels, labels, bodies)
387 | }
388 | 
389 | func assemble_bodies(computed_fields *[]FieldDescriptor, path []string, bs ...*schema.BodySchema) map[string]Attribute {
390 | 	schemas := []map[string]Attribute{}
391 | 	for _, b := range bs {
392 | 		schemas = append(schemas, assemble_body(computed_fields, path, b))
393 | 	}
394 | 	return merge_objects(schemas...)
395 | }
396 | 
397 | func assemble_body(computed_fields *[]FieldDescriptor, path []string, bs *schema.BodySchema) map[string]Attribute {
398 | 	schema := make(map[string]Attribute)
399 | 	for key, attr := range bs.Attributes {
400 | 		schema[key] = convert_attribute(computed_fields, append(path, key), attr)
401 | 	}
402 | 
403 | 	for key, block := range bs.Blocks {
404 | 		schema[key] = convert_block(computed_fields, append(path, key), block)
405 | 	}
406 | 
407 | 	return schema
408 | }
409 | 
410 | func main() {
411 | 	if len(os.Args) < 2 {
412 | 		panic("No provider schema directory passed")
413 | 	}
414 | 
415 | 	schema_dir := os.Args[1]
416 | 	store, e := NewSchemaStore(os.DirFS(schema_dir))
417 | 	if e != nil {
418 | 		panic(e)
419 | 	}
420 | 
421 | 	coreSchema, err := tfschema.CoreModuleSchemaForVersion(tfschema.LatestAvailableVersion)
422 | 	if err != nil {
423 | 		panic(err)
424 | 	}
425 | 
426 | 	sm := tfschema.NewSchemaMerger(coreSchema)
427 | 	sm.SetSchemaReader(store)
428 | 
429 | 	tf_schema, e := sm.SchemaForModule(&module.Meta{
430 | 		ProviderRequirements: store.ProviderReqs(),
431 | 		ProviderReferences:   store.ProviderRefs(),
432 | 	})
433 | 	if e != nil {
434 | 		panic(e)
435 | 	}
436 | 
437 | 	computed_fields := []FieldDescriptor{}
438 | 	assembled_schema := assemble_body(&computed_fields, []string{}, tf_schema)
439 | 	json, err := json.Marshal(struct {
440 | 		ComputedFields []FieldDescriptor    `json:"computed_fields"`
441 | 		Schema         map[string]Attribute `json:"schema"`
442 | 	}{
443 | 		ComputedFields: computed_fields,
444 | 		Schema:         assembled_schema,
445 | 	})
446 | 	if err != nil {
447 | 		panic(err)
448 | 	}
449 | 	fmt.Println(string(json))
450 | }
451 | 


--------------------------------------------------------------------------------
/schema-merge/schema_store.go:
--------------------------------------------------------------------------------
  1 | package main
  2 | 
  3 | import (
  4 | 	"encoding/json"
  5 | 	"fmt"
  6 | 	"io"
  7 | 	"io/fs"
  8 | 	"path"
  9 | 
 10 | 	version "github.com/hashicorp/go-version"
 11 | 	tfjson "github.com/hashicorp/terraform-json"
 12 | 	tfaddr "github.com/hashicorp/terraform-registry-address"
 13 | 	tfmodule "github.com/hashicorp/terraform-schema/module"
 14 | 	tfschema "github.com/hashicorp/terraform-schema/schema"
 15 | )
 16 | 
 17 | type ProviderSpec struct {
 18 | 	Source  string `json:"source"`
 19 | 	Version string `json:"version"`
 20 | }
 21 | 
 22 | type Provider struct {
 23 | 	Version      *version.Version
 24 | 	SchemaReader io.Reader
 25 | }
 26 | 
 27 | func NewProvider(spec ProviderSpec, reader io.Reader) (*Provider, error) {
 28 | 	version, e := version.NewVersion(spec.Version)
 29 | 	if e != nil {
 30 | 		return nil, e
 31 | 	}
 32 | 
 33 | 	return &Provider{
 34 | 		Version:      version,
 35 | 		SchemaReader: reader,
 36 | 	}, nil
 37 | }
 38 | 
 39 | type SchemaStore struct {
 40 | 	local_names map[string]tfaddr.Provider
 41 | 	providers   map[tfaddr.Provider]Provider
 42 | }
 43 | 
 44 | func NewSchemaStore(fsys fs.FS) (*SchemaStore, error) {
 45 | 	specs_bytes, e := fs.ReadFile(fsys, "providers.json")
 46 | 	if e != nil {
 47 | 		return nil, e
 48 | 	}
 49 | 
 50 | 	var specs map[string]ProviderSpec
 51 | 	e = json.Unmarshal(specs_bytes, &specs)
 52 | 	if e != nil {
 53 | 		return nil, e
 54 | 	}
 55 | 
 56 | 	providers := map[tfaddr.Provider]Provider{}
 57 | 	local_names := map[string]tfaddr.Provider{}
 58 | 	for name, spec := range specs {
 59 | 		k, e := tfaddr.ParseProviderSource(spec.Source)
 60 | 		if e != nil {
 61 | 			return nil, e
 62 | 		}
 63 | 		local_names[name] = k
 64 | 
 65 | 		reader, e := fsys.Open(path.Join("schemas", fmt.Sprintf("%s.json", name)))
 66 | 		if e != nil {
 67 | 			return nil, e
 68 | 		}
 69 | 
 70 | 		p, e := NewProvider(spec, reader)
 71 | 		if e != nil {
 72 | 			return nil, e
 73 | 		}
 74 | 
 75 | 		providers[k] = *p
 76 | 	}
 77 | 	return &SchemaStore{
 78 | 		local_names: local_names,
 79 | 		providers:   providers,
 80 | 	}, nil
 81 | }
 82 | 
 83 | func (s *SchemaStore) ProviderReqs() map[tfaddr.Provider]version.Constraints {
 84 | 	ret := map[tfaddr.Provider]version.Constraints{}
 85 | 	for k, v := range s.providers {
 86 | 		ret[k] = version.MustConstraints(version.NewConstraint(fmt.Sprintf("=%s", v.Version)))
 87 | 	}
 88 | 	return ret
 89 | }
 90 | 
 91 | func (s *SchemaStore) ProviderRefs() map[tfmodule.ProviderRef]tfaddr.Provider {
 92 | 	ret := map[tfmodule.ProviderRef]tfaddr.Provider{}
 93 | 	for k, v := range s.local_names {
 94 | 		ret[tfmodule.ProviderRef{LocalName: k}] = v
 95 | 	}
 96 | 	return ret
 97 | }
 98 | 
 99 | func (s *SchemaStore) ProviderSchema(modPath string, addr tfaddr.Provider, vc version.Constraints) (*tfschema.ProviderSchema, error) {
100 | 	version := s.providers[addr].Version
101 | 	if !vc.Check(version) {
102 | 		// the terraform-schema SchemaMerger doesn't actually care if we return an error
103 | 		panic("Incompatible provider version requested")
104 | 	}
105 | 
106 | 	var jsonSchemas tfjson.ProviderSchemas
107 | 	e := json.NewDecoder(s.providers[addr].SchemaReader).Decode(&jsonSchemas)
108 | 	if e != nil {
109 | 		// the terraform-schema SchemaMerger doesn't actually care if we return an error
110 | 		panic(e)
111 | 	}
112 | 
113 | 	ps, ok := jsonSchemas.Schemas[addr.String()]
114 | 	if !ok {
115 | 		// the terraform-schema SchemaMerger doesn't actually care if we return an error
116 | 		panic(fmt.Errorf("%q: schema not found", addr))
117 | 	}
118 | 
119 | 	schema := tfschema.ProviderSchemaFromJson(ps, addr)
120 | 	return schema, nil
121 | }
122 | 


--------------------------------------------------------------------------------
/tf-ncl/Cargo.toml:
--------------------------------------------------------------------------------
 1 | [package]
 2 | name = "tf-ncl"
 3 | version = "0.1.0"
 4 | authors = ["vkleen"]
 5 | edition = "2018"
 6 | 
 7 | [dependencies]
 8 | clap = { version = "4.0.4", features = ["cargo", "derive"] }
 9 | anyhow = "1.0"
10 | serde_json = { version = "1.0", features = ["unbounded_depth"] }
11 | serde = { version = "1.0", features = ["derive"] }
12 | nickel-lang-core = "0.10.0"
13 | pretty = "0.11"
14 | codespan = "0.11.1"
15 | 
16 | [dev-dependencies]
17 | pretty_assertions = "1.3"
18 | 


--------------------------------------------------------------------------------
/tf-ncl/src/intermediate.rs:
--------------------------------------------------------------------------------
  1 | use std::collections::HashMap;
  2 | 
  3 | use serde::{Deserialize, Deserializer};
  4 | 
  5 | #[derive(Debug, Clone, Deserialize)]
  6 | pub struct GoSchema {
  7 |     pub computed_fields: Vec<FieldDescriptor>,
  8 |     pub schema: HashMap<String, Attribute>,
  9 | }
 10 | 
 11 | #[derive(Debug, Clone, Deserialize)]
 12 | pub struct Attribute {
 13 |     pub description: Option<String>,
 14 |     pub optional: bool,
 15 |     pub computed: bool,
 16 |     #[serde(rename = "type")]
 17 |     pub type_: Type,
 18 | }
 19 | 
 20 | #[derive(Debug, Clone, Deserialize)]
 21 | pub struct FieldDescriptor {
 22 |     pub force: bool,
 23 |     pub path: Vec<String>,
 24 | }
 25 | 
 26 | #[derive(Debug, Clone, Deserialize)]
 27 | pub enum Type {
 28 |     Dynamic,
 29 |     String,
 30 |     Number,
 31 |     Bool,
 32 |     List {
 33 |         min: Option<u32>,
 34 |         max: Option<u32>,
 35 |         content: Box<Type>,
 36 |     },
 37 |     Object {
 38 |         open: bool,
 39 |         content: HashMap<String, Attribute>,
 40 |     },
 41 |     #[serde(deserialize_with = "transparent")]
 42 |     Dictionary {
 43 |         inner: Box<Type>,
 44 |         prefix: Vec<String>,
 45 |         computed_fields: Vec<FieldDescriptor>,
 46 |     },
 47 | }
 48 | 
 49 | // The very complex return type is required to make serde happy.
 50 | #[allow(clippy::type_complexity)]
 51 | fn transparent<'de, D>(deser: D) -> Result<(Box<Type>, Vec<String>, Vec<FieldDescriptor>), D::Error>
 52 | where
 53 |     D: Deserializer<'de>,
 54 | {
 55 |     <Box<Type> as Deserialize>::deserialize(deser).map(|inner| (inner, vec![], vec![]))
 56 | }
 57 | 
 58 | #[derive(Deserialize, Debug)]
 59 | pub struct Providers(pub HashMap<String, ProviderConfig>);
 60 | 
 61 | #[derive(Deserialize, Debug)]
 62 | pub struct ProviderConfig {
 63 |     pub source: String,
 64 |     pub version: String,
 65 | }
 66 | 
 67 | pub struct WithProviders<T> {
 68 |     pub providers: Providers,
 69 |     pub data: T,
 70 | }
 71 | 
 72 | pub trait IntoWithProviders
 73 | where
 74 |     Self: Sized,
 75 | {
 76 |     fn with_providers(self, providers: Providers) -> WithProviders<Self>;
 77 | }
 78 | 
 79 | impl<T> IntoWithProviders for T {
 80 |     fn with_providers(self, providers: Providers) -> WithProviders<Self> {
 81 |         WithProviders {
 82 |             providers,
 83 |             data: self,
 84 |         }
 85 |     }
 86 | }
 87 | 
 88 | fn attribute_at_path<'a>(
 89 |     schema: &'a mut HashMap<String, Attribute>,
 90 |     path: &[String],
 91 | ) -> Option<&'a mut Attribute> {
 92 |     let mut obj = schema;
 93 |     for p in path.split_last().map(|x| x.1).unwrap_or(&[]) {
 94 |         obj = obj.get_mut(p).and_then(|attr| match &mut attr.type_ {
 95 |             Type::Object { open: _, content } => Some(content),
 96 |             _ => None,
 97 |         })?;
 98 |     }
 99 |     obj.get_mut(path.last()?)
100 | }
101 | 
102 | impl FieldDescriptor {
103 |     fn split_at_first_wildcard(&self) -> (&[String], &[String]) {
104 |         let first_wildcard = self
105 |             .path
106 |             .iter()
107 |             .position(|x| x == "_")
108 |             .unwrap_or(self.path.len());
109 |         self.path.split_at(first_wildcard)
110 |     }
111 | 
112 |     fn push_down(self, schema: &mut HashMap<String, Attribute>) -> Option<Self> {
113 |         let (prefix, rest) = self.split_at_first_wildcard();
114 |         let Some(attr) = attribute_at_path(schema, prefix) else {
115 |             return Some(self);
116 |         };
117 |         match &mut attr.type_ {
118 |             Type::Dictionary {
119 |                 inner: _,
120 |                 prefix: prev_prefix,
121 |                 computed_fields,
122 |             } => {
123 |                 if prev_prefix.is_empty() {
124 |                     *prev_prefix = prefix.to_vec();
125 |                 } else if prev_prefix != prefix {
126 |                     return Some(self);
127 |                 }
128 |                 computed_fields.push(FieldDescriptor {
129 |                     path: rest.into(),
130 |                     ..self
131 |                 });
132 |                 None
133 |             }
134 |             _ => panic!("Wildcard in field path doesn't correspond to dictionary"),
135 |         }
136 |     }
137 | }
138 | 
139 | impl GoSchema {
140 |     pub fn push_down_computed_fields(self) -> Self {
141 |         let Self {
142 |             computed_fields,
143 |             mut schema,
144 |         } = self;
145 |         Self {
146 |             computed_fields: computed_fields
147 |                 .into_iter()
148 |                 .filter_map(|f| f.push_down(&mut schema))
149 |                 .collect(),
150 |             schema,
151 |         }
152 |     }
153 | }
154 | 


--------------------------------------------------------------------------------
/tf-ncl/src/lib.rs:
--------------------------------------------------------------------------------
1 | pub mod intermediate;
2 | pub mod nickel;
3 | 


--------------------------------------------------------------------------------
/tf-ncl/src/main.rs:
--------------------------------------------------------------------------------
  1 | use clap::Parser;
  2 | use core::fmt;
  3 | use nickel_lang_core::pretty::Allocator;
  4 | use pretty::{BoxDoc, Pretty};
  5 | use serde::Deserialize;
  6 | use std::{
  7 |     io::{self, stdout, Read},
  8 |     path::PathBuf,
  9 | };
 10 | use tf_ncl::{
 11 |     intermediate::{GoSchema, IntoWithProviders, Providers},
 12 |     nickel::AsNickel,
 13 | };
 14 | 
 15 | #[derive(Parser, Debug)]
 16 | #[command(author, version, about, long_about = None)]
 17 | struct Args {
 18 |     #[arg(value_name = "REQUIRED-PROVIDERS")]
 19 |     providers: PathBuf,
 20 |     #[arg(value_name = "TERRAFORM-SCHEMA")]
 21 |     schema: Option<PathBuf>,
 22 | }
 23 | 
 24 | fn get_providers(opts: &Args) -> anyhow::Result<Providers> {
 25 |     Ok(serde_json::from_reader(std::fs::File::open(
 26 |         &opts.providers,
 27 |     )?)?)
 28 | }
 29 | 
 30 | fn get_schema(opts: &Args) -> anyhow::Result<GoSchema> {
 31 |     let schema_reader: Box<dyn Read> = if let Some(path) = &opts.schema {
 32 |         Box::new(std::fs::File::open(path)?)
 33 |     } else {
 34 |         Box::new(std::io::stdin())
 35 |     };
 36 | 
 37 |     let mut deserializer = serde_json::Deserializer::from_reader(schema_reader);
 38 |     deserializer.disable_recursion_limit();
 39 | 
 40 |     Ok(GoSchema::deserialize(&mut deserializer)?)
 41 | }
 42 | 
 43 | struct RenderableSchema<'a> {
 44 |     schema: BoxDoc<'a>,
 45 |     providers: BoxDoc<'a>,
 46 | }
 47 | 
 48 | impl<'a> RenderableSchema<'a> {
 49 |     fn render(&self, f: &mut impl io::Write) -> anyhow::Result<()> {
 50 |         let tfncl_lib = include_str!("../../ncl/lib.ncl");
 51 | 
 52 |         write!(
 53 |             f,
 54 |             "{{
 55 |     Config = {{
 56 |         config | Schema,
 57 |         renderable_config = TfNcl.mkConfig config,
 58 |         ..
 59 |     }},
 60 |     Schema = {schema},
 61 |     TfNcl = {tfncl_lib} & {{
 62 |         # The contract annotation can't be used until nickel#1056 is resolved
 63 |         mkConfig #| Schema -> {{_: Dyn}}
 64 |                  = fun v => v |> TfNcl.resolve_provider_computed |> TfNcl.remove_empty_records,
 65 |     }},
 66 |     required_providers = {required_providers}
 67 | }}",
 68 |             schema = Display(&self.schema),
 69 |             required_providers = Display(&self.providers),
 70 |         )?;
 71 |         Ok(())
 72 |     }
 73 | }
 74 | 
 75 | struct Display<'a, 'b>(&'b BoxDoc<'a>);
 76 | 
 77 | impl<'a, 'b> fmt::Display for Display<'a, 'b> {
 78 |     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 79 |         self.0.render_fmt(80, f)
 80 |     }
 81 | }
 82 | 
 83 | fn main() -> anyhow::Result<()> {
 84 |     let opts = Args::parse();
 85 | 
 86 |     let providers = get_providers(&opts)?;
 87 |     let go_schema = get_schema(&opts)?.push_down_computed_fields();
 88 | 
 89 |     let alloc = Allocator::default();
 90 |     let with_providers = go_schema.with_providers(providers);
 91 |     let doc = RenderableSchema {
 92 |         schema: with_providers.as_nickel().pretty(&alloc).into_doc(),
 93 |         providers: with_providers
 94 |             .providers
 95 |             .as_nickel()
 96 |             .pretty(&alloc)
 97 |             .into_doc(),
 98 |     };
 99 | 
100 |     doc.render(&mut stdout())
101 | }
102 | 


--------------------------------------------------------------------------------
/tf-ncl/src/nickel.rs:
--------------------------------------------------------------------------------
  1 | use crate::intermediate::{self, FieldDescriptor, GoSchema, Providers, WithProviders};
  2 | use nickel_lang_core::{
  3 |     term::{
  4 |         array::{Array, ArrayAttrs},
  5 |         make::builder,
  6 |         MergePriority, RichTerm, Term,
  7 |     },
  8 |     typ::{DictTypeFlavour, Type, TypeF},
  9 | };
 10 | 
 11 | pub trait AsNickel {
 12 |     fn as_nickel(&self) -> RichTerm;
 13 | }
 14 | 
 15 | impl AsNickel for WithProviders<GoSchema> {
 16 |     fn as_nickel(&self) -> RichTerm {
 17 |         as_nickel_record(&self.data.schema)
 18 |             .path(["terraform", "required_providers"])
 19 |             .value(self.providers.as_nickel())
 20 |             .build()
 21 |     }
 22 | }
 23 | 
 24 | impl AsNickel for Providers {
 25 |     fn as_nickel(&self) -> RichTerm {
 26 |         use builder::*;
 27 |         Record::from(self.0.iter().map(|(name, provider)| {
 28 |             Field::name(name).value(Record::from([
 29 |                 Field::name("source")
 30 |                     .priority(MergePriority::Bottom)
 31 |                     .value(Term::Str(provider.source.clone().into())),
 32 |                 Field::name("version")
 33 |                     .priority(MergePriority::Bottom)
 34 |                     .value(Term::Str(provider.version.clone().into())),
 35 |             ]))
 36 |         }))
 37 |         .build()
 38 |     }
 39 | }
 40 | 
 41 | impl AsNickel for Vec<String> {
 42 |     fn as_nickel(&self) -> RichTerm {
 43 |         Term::Array(
 44 |             Array::from(
 45 |                 self.iter()
 46 |                     .map(|s| RichTerm::from(Term::Str(s.into())))
 47 |                     .collect(),
 48 |             ),
 49 |             ArrayAttrs::default(),
 50 |         )
 51 |         .into()
 52 |     }
 53 | }
 54 | 
 55 | impl AsNickel for Vec<FieldDescriptor> {
 56 |     fn as_nickel(&self) -> RichTerm {
 57 |         Term::Array(
 58 |             self.iter().map(|x| x.as_nickel()).collect(),
 59 |             ArrayAttrs::default(),
 60 |         )
 61 |         .into()
 62 |     }
 63 | }
 64 | 
 65 | impl AsNickel for FieldDescriptor {
 66 |     fn as_nickel(&self) -> RichTerm {
 67 |         use builder::*;
 68 | 
 69 |         let priority = Term::Enum(if self.force {
 70 |             "Force".into()
 71 |         } else {
 72 |             "Default".into()
 73 |         });
 74 |         Record::new()
 75 |             .field("prio")
 76 |             .value(priority)
 77 |             .field("path")
 78 |             .value(Term::Array(
 79 |                 self.path
 80 |                     .iter()
 81 |                     .map(|s| RichTerm::from(Term::Str(s.into())))
 82 |                     .collect(),
 83 |                 ArrayAttrs::default(),
 84 |             ))
 85 |             .build()
 86 |     }
 87 | }
 88 | 
 89 | pub trait AsNickelField {
 90 |     fn as_nickel_field(
 91 |         &self,
 92 |         field: builder::Field<builder::Incomplete>,
 93 |     ) -> builder::Field<builder::Complete>;
 94 | }
 95 | 
 96 | impl AsNickelField for &intermediate::Attribute {
 97 |     fn as_nickel_field(
 98 |         &self,
 99 |         field: builder::Field<builder::Incomplete>,
100 |     ) -> builder::Field<builder::Complete> {
101 |         let intermediate::Attribute {
102 |             description,
103 |             optional,
104 |             computed,
105 |             type_,
106 |         } = self;
107 |         let (t, computed_fields) = type_.as_nickel_contracts();
108 |         let field = field.some_doc(description.clone()).set_optional(*optional);
109 |         let field = if let Some(fs) = computed_fields {
110 |             field.contracts([t, fs])
111 |         } else {
112 |             field.contract(t)
113 |         };
114 |         if *computed {
115 |             field
116 |                 .priority(MergePriority::Bottom)
117 |                 .value(Term::Var("TfNcl.undefined".into()))
118 |         } else {
119 |             field.no_value()
120 |         }
121 |     }
122 | }
123 | 
124 | pub trait AsNickelContracts {
125 |     fn as_nickel_contracts(&self) -> (Type, Option<Type>);
126 | }
127 | 
128 | enum PrimitiveType {
129 |     Dyn,
130 |     Str,
131 |     Num,
132 |     Bool,
133 | }
134 | 
135 | impl From<PrimitiveType> for RichTerm {
136 |     fn from(t: PrimitiveType) -> Self {
137 |         use nickel_lang_core::term::Term::Var;
138 |         use PrimitiveType::*;
139 |         match t {
140 |             Dyn => Var("Dyn".into()).into(),
141 |             Str => Var("String".into()).into(),
142 |             Num => Var("Number".into()).into(),
143 |             Bool => Var("Bool".into()).into(),
144 |         }
145 |     }
146 | }
147 | 
148 | impl AsNickelContracts for &intermediate::Type {
149 |     fn as_nickel_contracts(&self) -> (Type, Option<Type>) {
150 |         use intermediate::Type::*;
151 |         use nickel_lang_core::mk_app;
152 |         fn tfvar(inner: impl Into<RichTerm>) -> Type {
153 |             TypeF::Contract(mk_app!(Term::Var("TfNcl.Tf".into()), inner.into())).into()
154 |         }
155 | 
156 |         fn primitive(inner: PrimitiveType) -> (Type, Option<Type>) {
157 |             (tfvar(inner), None)
158 |         }
159 | 
160 |         match self {
161 |             Dynamic => primitive(PrimitiveType::Dyn),
162 |             String => primitive(PrimitiveType::Str),
163 |             Number => primitive(PrimitiveType::Num),
164 |             Bool => primitive(PrimitiveType::Bool),
165 |             //TODO(vkleen): min and max should be represented as a contract
166 |             //TODO(vkleen): tfvar wrapping is unclear
167 |             List {
168 |                 min: _,
169 |                 max: _,
170 |                 content,
171 |             } => (
172 |                 TypeF::Array(Box::new(content.as_ref().as_nickel_contracts().0)).into(),
173 |                 None,
174 |             ),
175 |             Object { open, content } => (
176 |                 TypeF::Contract(
177 |                     builder::Record::from(
178 |                         content
179 |                             .iter()
180 |                             .map(|(k, v)| v.as_nickel_field(builder::Field::name(k))),
181 |                     )
182 |                     .set_open(*open)
183 |                     .into(),
184 |                 )
185 |                 .into(),
186 |                 None,
187 |             ),
188 |             Dictionary {
189 |                 inner,
190 |                 prefix,
191 |                 computed_fields,
192 |             } => {
193 |                 let inner_contract = TypeF::Dict {
194 |                     type_fields: Box::new(inner.as_ref().as_nickel_contracts().0),
195 |                     flavour: DictTypeFlavour::Contract,
196 |                 }
197 |                 .into();
198 |                 (
199 |                     inner_contract,
200 |                     Some(
201 |                         TypeF::Contract(mk_app!(
202 |                             Term::Var("TfNcl.ComputedFields".into()),
203 |                             prefix.as_nickel(),
204 |                             computed_fields.as_nickel()
205 |                         ))
206 |                         .into(),
207 |                     ),
208 |                 )
209 |             }
210 |         }
211 |     }
212 | }
213 | 
214 | fn as_nickel_record<K, V, It>(r: It) -> builder::Record
215 | where
216 |     K: AsRef<str>,
217 |     V: AsNickelField,
218 |     It: IntoIterator<Item = (K, V)>,
219 | {
220 |     builder::Record::from(
221 |         r.into_iter()
222 |             .map(|(k, v)| v.as_nickel_field(builder::Field::name(k))),
223 |     )
224 | }
225 | 


--------------------------------------------------------------------------------