├── .github └── workflows │ └── ci.yml ├── .gitignore ├── LICENSE ├── README.md ├── caddyfile.go ├── caddyfile_test.go ├── formatencoder.go ├── formatencoder_test.go ├── go.mod └── go.sum /.github/workflows/ci.yml: -------------------------------------------------------------------------------- 1 | # Used as inspiration: https://github.com/mvdan/github-actions-golang 2 | 3 | name: Tests 4 | 5 | on: 6 | push: 7 | branches: 8 | - '*' 9 | pull_request: 10 | branches: 11 | - '*' 12 | 13 | jobs: 14 | test: 15 | strategy: 16 | # Default is true, cancels jobs for other platforms in the matrix if one fails 17 | fail-fast: false 18 | matrix: 19 | os: [ ubuntu-latest, macos-latest, windows-latest ] 20 | go: [ '1.18', '1.19' ] 21 | 22 | include: 23 | # Set the minimum Go patch version for the given Go minor 24 | # Usable via ${{ matrix.GO_SEMVER }} 25 | - go: '1.18' 26 | GO_SEMVER: '~1.18.4' 27 | 28 | - go: '1.19' 29 | GO_SEMVER: '~1.19.0' 30 | 31 | runs-on: ${{ matrix.os }} 32 | 33 | steps: 34 | - name: Install Go 35 | uses: actions/setup-go@v3 36 | with: 37 | go-version: ${{ matrix.GO_SEMVER }} 38 | check-latest: true 39 | 40 | - name: Checkout code 41 | uses: actions/checkout@v3 42 | 43 | - name: Print Go version and environment 44 | id: vars 45 | run: | 46 | printf "Using go at: $(which go)\n" 47 | printf "Go version: $(go version)\n" 48 | printf "\n\nGo environment:\n\n" 49 | go env 50 | printf "\n\nSystem environment:\n\n" 51 | env 52 | printf "Git version: $(git version)\n\n" 53 | # Calculate the short SHA1 hash of the git commit 54 | echo "::set-output name=short_sha::$(git rev-parse --short HEAD)" 55 | 56 | - name: Cache the build cache 57 | uses: actions/cache@v2 58 | with: 59 | # In order: 60 | # * Module download cache 61 | # * Build cache (Linux) 62 | # * Build cache (Mac) 63 | # * Build cache (Windows) 64 | path: | 65 | ~/go/pkg/mod 66 | ~/.cache/go-build 67 | ~/Library/Caches/go-build 68 | ~\AppData\Local\go-build 69 | key: ${{ runner.os }}-${{ matrix.go }}-go-ci-${{ hashFiles('**/go.sum') }} 70 | restore-keys: | 71 | ${{ runner.os }}-${{ matrix.go }}-go-ci 72 | 73 | - name: Get dependencies 74 | run: | 75 | go get -v -t -d ./... 76 | 77 | # Commented bits below were useful to allow the job to continue 78 | # even if the tests fail, so we can publish the report separately 79 | # For info about set-output, see https://stackoverflow.com/questions/57850553/github-actions-check-steps-status 80 | - name: Run tests 81 | # id: step_test 82 | # continue-on-error: true 83 | run: | 84 | go test -v -short -race ./... 85 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/* 2 | vendor/* -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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The module accepts a `template` with the placeholders are surrounded 5 | by 6 | braces `{}` and filled by values extracted from the stucture of the JSON log encoder. The JSON configuration looks like 7 | this: 8 | 9 | ```json 10 | { 11 | "encoder": "transform", 12 | "template": "{...}" 13 | } 14 | ``` 15 | 16 | The nesting is traversed using `>`. For example, to print the `uri` field, the traversal is templated as `{request>uri}` 17 | . 18 | 19 | ```json 20 | { 21 | "request": { 22 | "method": "GET", 23 | "uri": "/", 24 | "proto": "HTTP/2.0", 25 | ... 26 | } 27 | ``` 28 | 29 | The Caddyfile configuration accepts the template immediately following the encoder name, and can be ommitted to assume 30 | Apache Common Log Format. The body of the block accepts the custom `placeholder` property in addition to all the properties listed within the [format modules section](https://caddyserver.com/docs/caddyfile/directives/log#format-modules). 31 | 32 | ```caddyfile 33 | log { 34 | format transform [