├── .github
    └── workflows
    │   ├── ci.yml
    │   └── release.yml
├── .gitignore
├── Cargo.lock
├── Cargo.toml
├── LICENSE
├── README.md
└── src
    ├── errors.rs
    ├── main.rs
    ├── models
        ├── config.rs
        ├── leftwm.rs
        ├── mod.rs
        └── theme.rs
    ├── operations
        ├── apply.rs
        ├── autofind.rs
        ├── current.rs
        ├── install.rs
        ├── list.rs
        ├── migrate_toml_to_ron.rs
        ├── mod.rs
        ├── new.rs
        ├── search.rs
        ├── status.rs
        ├── support.rs
        ├── uninstall.rs
        ├── update.rs
        └── upgrade.rs
    └── utils
        ├── dir.rs
        ├── merge.rs
        ├── mod.rs
        ├── read.rs
        └── versions.rs


/.github/workflows/ci.yml:
--------------------------------------------------------------------------------
 1 | name: CI
 2 | 
 3 | on:
 4 |   push:
 5 |     branches: [ master, workflow-improvements ]
 6 |   pull_request:
 7 |     branches: [ master ]
 8 | 
 9 | env:
10 |   CARGO_TERM_COLOR: always
11 |   RUSTFLAGS: "-D warnings -W unreachable-pub -W rust-2021-compatibility"
12 |   RUSTDOCFLAGS: -Dwarnings
13 |   RUSTUP_MAX_RETRIES: 10
14 |   RUST_BACKTRACE: full
15 |   CI: 1
16 |   CARGO_NET_RETRY: 10
17 |   CARGO_INCREMENTAL: 0
18 | 
19 | jobs:
20 |   build:
21 |     runs-on: ubuntu-latest
22 |     steps:
23 |     - uses: actions/checkout@v2
24 |     - name: apt update
25 |       run: sudo apt update
26 |     - name: apt install libsystemd-dev
27 |       run: sudo apt install -y --no-install-recommends libsystemd-dev
28 |     - name: Install Rust
29 |       uses: actions-rs/toolchain@v1
30 |       with:
31 |         profile: minimal
32 |         toolchain: stable
33 |         override: true
34 |     - name: Cache Dependencies
35 |       uses: Swatinem/rust-cache@ce325b60658c1b38465c06cc965b79baf32c1e72
36 |     - name: Build
37 |       run: cargo test --no-run --all-targets --all-features
38 |     - name: Run tests
39 |       run: cargo test --all-targets --all-features
40 |     - name: Install Clippy
41 |       run: rustup component add clippy --toolchain stable-x86_64-unknown-linux-gnu
42 |     - name: Clippy
43 |       run: cargo +stable clippy --all-targets --all-features
44 | 
45 |   fmt:
46 |     runs-on: ubuntu-latest
47 |     steps:
48 |     - uses: actions/checkout@v2
49 |     - name: Fmt
50 |       run: cargo fmt -- --check
51 | 


--------------------------------------------------------------------------------
/.github/workflows/release.yml:
--------------------------------------------------------------------------------
  1 | name: Upload release artifacts
  2 | 
  3 | on:
  4 |   release:
  5 |     types: [created]
  6 |   workflow_dispatch:
  7 | 
  8 | jobs:
  9 |   binaries:
 10 |     strategy:
 11 |       matrix:
 12 |         include:
 13 |           - os: ubuntu-latest
 14 |             rust_target: x86_64-unknown-linux-gnu
 15 |             asset_name: leftwm-theme_x86_64_linux_gnu
 16 | 
 17 |     runs-on: ${{ matrix.os }}
 18 | 
 19 |     steps:
 20 |       - name: Checkout
 21 |         uses: actions/checkout@v3
 22 |         with:
 23 |           submodules: true
 24 | 
 25 |       - name: Cache
 26 |         uses: actions/cache@v3
 27 |         with:
 28 |           path: |
 29 |             ~/.cargo
 30 |             ~/.rustup
 31 |             target/
 32 |           key: ${{ runner.os }}-${{ steps.rust-install.outputs.cachekey }}-${{ matrix.rust_target }}-binary-release
 33 | 
 34 |       - name: Install rust
 35 |         id: rust-install
 36 |         uses: dtolnay/rust-toolchain@stable
 37 |         with:
 38 |           targets: ${{ matrix.rust_target }}
 39 | 
 40 |       - name: Set Cargo.toml version
 41 |         if: github.event_name == 'release'
 42 |         shell: bash
 43 |         env:
 44 |           RELEASE_TAG: ${{ github.ref }}
 45 |         run: |
 46 |           mv Cargo.toml Cargo.toml.origl2
 47 |           sed "s/[0-9]*\\.[0-9]*\\.[0-9]*-git/${RELEASE_TAG##*\/v}/" Cargo.toml.origl2 > Cargo.toml
 48 |           mv Cargo.lock Cargo.lock.origl2
 49 |           sed "s/[0-9]*\\.[0-9]*\\.[0-9]*-git/${RELEASE_TAG##*\/v}/" Cargo.lock.origl2 > Cargo.lock
 50 |       - name: Install cross-compile linker for aarch64-unknown-linux-musl
 51 |         if: matrix.rust_target == 'aarch64-unknown-linux-musl'
 52 |         run: |
 53 |           sudo apt update
 54 |           sudo apt install gcc-aarch64-linux-gnu
 55 |       - name: Install openssl
 56 |         run: |
 57 |           sudo apt update
 58 |           sudo apt install openssl pkg-config libssl-dev
 59 |           cargo clean
 60 |           OPENSSL_LIB_DIR="/usr/lib/x86_64-linux-gnu" 
 61 |           OPENSSL_INCLUDE_DIR="/usr/include/openssl"
 62 | 
 63 |       - name: Build
 64 |         env:
 65 |           CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER: "/usr/bin/aarch64-linux-gnu-ld"
 66 |         run: |
 67 |           cargo +${{ steps.rust-install.outputs.name }} build --target ${{ matrix.rust_target }} --release --locked
 68 | 
 69 |       - name: Upload
 70 |         uses: svenstaro/upload-release-action@v2
 71 |         with:
 72 |           repo_token: ${{ secrets.GITHUB_TOKEN }}
 73 |           tag: ${{ github.ref }}
 74 |           file: target/${{ matrix.rust_target }}/release/leftwm-theme
 75 |           asset_name: ${{ matrix.asset_name }}
 76 | 
 77 |   crate:
 78 |     runs-on: ubuntu-latest
 79 | 
 80 |     steps:
 81 |       - name: Checkout
 82 |         uses: actions/checkout@v3
 83 |         with:
 84 |           submodules: true
 85 | 
 86 |       - name: Cache
 87 |         uses: actions/cache@v3
 88 |         with:
 89 |           path: |
 90 |             ~/.cargo
 91 |             ~/.rustup
 92 |             target/
 93 |           key: ${{ runner.os }}-${{ steps.rust-install.outputs.cachekey }}-crate-release
 94 | 
 95 |       - name: Install rust
 96 |         id: rust-install
 97 |         uses: dtolnay/rust-toolchain@stable
 98 | 
 99 |       - name: Install openssl
100 |         run: |
101 |           sudo apt update
102 |           sudo apt install openssl pkg-config libssl-dev
103 |           cargo clean
104 |           OPENSSL_LIB_DIR="/usr/lib/x86_64-linux-gnu" 
105 |           OPENSSL_INCLUDE_DIR="/usr/include/openssl"
106 | 
107 |       - name: Set Cargo.toml version
108 |         if: github.event_name == 'release'
109 |         shell: bash
110 |         env:
111 |           RELEASE_TAG: ${{ github.ref }}
112 |         run: |
113 |           mv Cargo.toml Cargo.toml.origl2
114 |           sed "s/[0-9]*\\.[0-9]*\\.[0-9]*-git/${RELEASE_TAG##*\/v}/" Cargo.toml.origl2 > Cargo.toml
115 |           mv Cargo.lock Cargo.lock.origl2
116 |           sed "s/[0-9]*\\.[0-9]*\\.[0-9]*-git/${RELEASE_TAG##*\/v}/" Cargo.lock.origl2 > Cargo.lock
117 |       - name: Publish crate
118 |         if: github.event_name == 'release'
119 |         env:
120 |           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
121 |         run: |
122 |           cargo publish --allow-dirty
123 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | # Generated by Cargo
 2 | # will have compiled files and executables
 3 | /target/
 4 | 
 5 | /patches/
 6 | 
 7 | .*
 8 | !/.gitignore
 9 | 
10 | # Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
11 | # More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
12 | #Cargo.lock
13 | 
14 | # These are backup files generated by rustfmt
15 | **/*.rs.bk
16 | 


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 330 |  "futures-sink",
 331 |  "futures-task",
 332 |  "futures-util",
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--------------------------------------------------------------------------------
/Cargo.toml:
--------------------------------------------------------------------------------
 1 | [package]
 2 | name = "leftwm-theme"
 3 | version = "0.1.3-git"
 4 | authors = ["Lex Childs <lexchilds@gmail.com>", "Hitesh Paul <git@hiteshpaul.com>", "Mautamu <mautam@usa.com>"]
 5 | description = "A theme mangager for LeftWM"
 6 | edition = "2018"
 7 | keywords = ["leftwm", "wm", "theme"]
 8 | license = "MIT"
 9 | repository = "https://github.com/leftwm/leftwm-theme"
10 | readme = "README.md"
11 | resolver="1"
12 | 
13 | # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
14 | 
15 | [dependencies]
16 | clap = { version = "4.4", features=["derive"] }
17 | colored = "2.0.0"
18 | dirs-next = "2.0.0"
19 | edit-distance = "2.1.0"
20 | fuzzy-matcher = "0.3.7"
21 | git2 = {version = "0.18", features=["vendored-libgit2"]}
22 | leftwm-core = "0.5"
23 | log = "0.4"
24 | pretty_env_logger = "0.5.0"
25 | regex = "1.5.4"
26 | reqwest = {version = "0.11.0", features= ["blocking", "json"]}
27 | ron = "0.8.0"
28 | semver = "1.0.1"
29 | serde = "1.0.104"
30 | serde_derive = "1.0.104"
31 | serde_json = "1.0.44"
32 | tempfile = "3.2.0"
33 | toml = "0.8"
34 | xdg = "2.2.0"
35 | url = "2.2.2"
36 | 
37 | 
38 | [dependencies.openssl-sys]
39 | version = "0.9"
40 | features = ["vendored"]
41 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | BSD 3-Clause License
 2 | 
 3 | Copyright (c) 2020, leftwm
 4 | All rights reserved.
 5 | 
 6 | Redistribution and use in source and binary forms, with or without
 7 | modification, are permitted provided that the following conditions are met:
 8 | 
 9 | 1. Redistributions of source code must retain the above copyright notice, this
10 |    list of conditions and the following disclaimer.
11 | 
12 | 2. Redistributions in binary form must reproduce the above copyright notice,
13 |    this list of conditions and the following disclaimer in the documentation
14 |    and/or other materials provided with the distribution.
15 | 
16 | 3. Neither the name of the copyright holder nor the names of its
17 |    contributors may be used to endorse or promote products derived from
18 |    this software without specific prior written permission.
19 | 
20 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
23 | DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
24 | FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 | DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
26 | SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
27 | CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28 | OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | <div align="center">
  2 |   <h1><code>leftwm-theme</code></h1>
  3 | 
  4 |   <p>
  5 |     <strong>A theme manager for
  6 |     <a href="https://github.com/leftwm/leftwm/">LeftWM</a></strong>
  7 |   </p>
  8 |   <p>
  9 |     <a href="https://github.com/leftwm/leftwm-theme/actions?query=workflow%3ACI"><img src="https://github.com/leftwm/leftwm-theme/workflows/CI/badge.svg" alt="build status" /></a>
 10 |     <!--<img src="https://img.shields.io/badge/rustc-1.37+-green.svg" alt="min rustc" />-->
 11 |     <!--<a href="https://docs.rs/leftwm/0.2.6/leftwm/"><img src="https://docs.rs/leftwm-theme/badge.svg" alt="Documentation" /></a>-->
 12 |   </p>
 13 | </div>
 14 | 
 15 | 
 16 | 
 17 | ## Installation
 18 | Currently, LeftWM-theme is only available by Git and AUR. 
 19 | 
 20 | To install by AUR (Arch-based distributions only), use package `leftwm-theme-git`.
 21 | 
 22 | To install manually, clone this repository:
 23 | ```bash
 24 | git clone https://github.com/leftwm/leftwm-theme
 25 | ```
 26 | Then enter the repository: 
 27 | ```
 28 | cd leftwm-theme
 29 | ```
 30 | Then build with Cargo:
 31 | ```bash
 32 | cargo build --release
 33 | ```
 34 | You can then install LeftWM-theme:
 35 | ```bash
 36 | # for production installations (does not update when recompiled)
 37 | sudo install -s -Dm755 ./target/release/leftwm-theme -t /usr/bin
 38 | #-- or --
 39 | # for developer installations (updates when recompiled)
 40 | sudo ln -s "$(pwd)"/target/release/leftwm-theme /usr/bin/leftwm-theme
 41 | ```
 42 | 
 43 | ## Usage
 44 | ### First use
 45 | The first time you start up LeftWM-theme, it will generate a file called `themes.toml` in your `~/.config/leftwm/` folder from the themes located in the [Community Themes](https://github.com/leftwm/leftwm-community-themes) repo. To do so, run:
 46 | ```bash
 47 | leftwm-theme update
 48 | ```
 49 | <!---
 50 | [](To populate your local repository with your previously installed themes, use the following:
 51 | ```bash
 52 | leftwm-theme autofind
 53 | ```
 54 | **Note: as of 02/26/2021 autofind is not yet fully implemented**)
 55 |  -->
 56 | ### Install a theme
 57 | LeftWM-theme differentiates between _installing_ a theme and _applying_ a theme. Installing a theme is akin to downloading it; behind the scenes LeftWM-theme runs `git clone {theme}`. No dependency checks are performed at installation time, but instead at application time. To install a theme, for example the fabulous Orange Forest theme, run (quotation marks needed for names with spaces):
 58 | ```bash
 59 | leftwm-theme install "Orange Forest"
 60 | ```
 61 | **Note: LeftWM-theme is CaSe SeNsItIvE, so be careful!**
 62 | 
 63 | ### Apply a theme
 64 | LeftWM-theme will check for dependencies, LeftWM-version, and the like during the application process.
 65 | Now that you've installed Orange Forest (or whatever theme you like), to set it as your current theme, run:
 66 | ```bash
 67 | leftwm-theme apply "Orange Forest"
 68 | ```
 69 | **Note: LeftWM should automatically restart with the new theme**
 70 | 
 71 | ### List installed themes
 72 | To list all installed themes that LeftWM-theme knows about, run:
 73 | ```bash
 74 | leftwm-theme list
 75 | ```
 76 | 
 77 | ### See current theme
 78 | Although multiple commands list the installed theme, using the following can provide additional context:
 79 | ```bash
 80 | leftwm-theme status
 81 | ```
 82 | 
 83 | ### Update theme list
 84 | To update your copy of the themes, use the following:
 85 | ```bash
 86 | leftwm-theme update
 87 | ```
 88 | **Note: this does not also update the themes, just the repository listings! To update themes see upgrade**
 89 | 
 90 | ### Updating themes
 91 | To update themes, use the following:
 92 | ```bash
 93 | leftwm-theme upgrade
 94 | ```
 95 | **Note: this command also updates repositories**
 96 | 
 97 | ### Adding a repository
 98 | Leftwm-theme allows multiple `known.toml` repositories to be used. To add another repository, it must have a `known.toml` file which you can add to `themes.toml` in your LeftWM config folder.   
 99 | 
100 | **Note: It is wise to backup your `themes.toml` file PRIOR to adding a new repostitory**
101 | 
102 | To add a repository, add the following to the BOTTOM of your `themes.toml` file, located at `~/.config/leftwm/themes.toml`:
103 | ```toml
104 | # To add additional repos, you MUST specify a url, a UNIQUE ALPHANUMERIC name, and an empty array of themes
105 | # e.g.:
106 | # [[repos]]
107 | # url = "https://raw.githubusercontant.com/mautamu/leftwm-community-themes/master/known.toml"
108 | # name = "mautamu"
109 | # themes = []
110 | [[repos]]
111 | url = ""
112 | name = ""
113 | themes = []
114 | ```
115 | **Note: be sure that the url points to a file called known.toml, such as https://raw.githubusercontent.com/leftwm/leftwm-community-themes/master/known.toml**
116 | 
117 | Then fill in the url with the url of that repo and add a descriptive name that consists of only letters and numbers [A-z0-9]. To load themes from the repository, use the following:
118 | ```bash
119 | leftwm-theme -vvv update
120 | ``` 
121 | **Note: the -vvv flag is not necessary, but will provide additional output in case your new repo goes wrong**
122 | ## Troubleshooting
123 | ### Themes.toml is nearly empty, and/or LeftWM won't update my themes:
124 | Try removing themes.toml and running the `update` command, add any repositories that were removed, and then run `autofind` to repopulate your installed themes.
125 | ### I can't get a theme to install
126 | Double check your name. Although `update` may say `mautam/theme`, you just need to type `theme`, not `mautam/theme`. Pay attention to capital letters and spelling.
127 | 
128 | 
129 | ## Roadmap:
130 | ### Version 0.1.0
131 | - [x] Allow users to install themes
132 | - [x] Allow users to remove themes
133 | - [x] Allow a theme to be applied as current
134 | 	- [x] Check dependencies for a theme
135 | 	- [x] Allow dependency override with -n
136 |   	- [ ] Offer suggestions for dependency installation
137 | 	- [ ] Check whether a theme's `theme.toml` file is valid
138 | - [x] Allow themes to specify compatible LeftWM versions
139 | - [ ] Find themes located in ~/.config/leftwm/themes/ automatically
140 | - [x] Allow users to add more theme repositories
141 | 	- [x] Allow users to choose from which repository to install themes
142 | - [x] Allow users to create new themes 
143 | 	- [x] Provide basic themes for users to fork into their own
144 | 	- [ ] Generate appropriate `known.toml` pull requests and `theme.toml` files
145 | 	- [ ] Make sure themes don't include `/` or other OS-specific marks. **Partially complete**
146 | - [x] Allow users to update their repository theme lists with `update` as in apt-get form
147 | - [x] Allow users to update their themes with `upgrade` command, as in apt-get form
148 | 	- [x] Allow users to skip repo update
149 | 	- [ ] Perform dependency checks prior to updating the current theme
150 | - [x] Allow users to search for themes by name
151 | ### Version 0.2.0
152 | - [ ] Extend `theme.toml` to allow for up/down specifications within `theme.toml`
153 | - [ ] Integrate `themes.toml` and `known.toml` better
154 | - [ ] Reduce the number of dependencies
155 | 	- [ ] Replace Reqwest with a crate with fewer dependencies
156 | 	- [ ] Examine other areas of overlapping features
157 | - [ ] Provision for name aliases for dependencies in different distros
158 | - [ ] Improve documentation
159 | - [ ] Better, more consistent error handling
160 | - [x] Remove `nightly` Rust requirement by replacing `?` on Options
161 | - [ ] Add a testing suite
162 | 
163 | 
164 | 
165 | 
166 | 


--------------------------------------------------------------------------------
/src/errors.rs:
--------------------------------------------------------------------------------
  1 | use std::fmt;
  2 | use url::ParseError as urlParseError;
  3 | pub type Result<T> = std::result::Result<T, LeftError>;
  4 | 
  5 | #[derive(Debug)]
  6 | pub struct LeftError {
  7 |     pub inner: LeftErrorKind,
  8 | }
  9 | 
 10 | #[must_use]
 11 | pub fn friendly_message(msg: &str) -> LeftError {
 12 |     LeftError {
 13 |         inner: LeftErrorKind::UserFriendlyError(msg.to_string()),
 14 |     }
 15 | }
 16 | 
 17 | #[derive(Debug)]
 18 | pub enum LeftErrorKind {
 19 |     SerdeParse(serde_json::error::Error),
 20 |     IoError(std::io::Error),
 21 |     XdgBaseDirError(xdg::BaseDirectoriesError),
 22 |     TomlParse(toml::de::Error),
 23 |     TomlSerialize(toml::ser::Error),
 24 |     ReqwestError(reqwest::Error),
 25 |     StreamError(),
 26 |     NoneError(),
 27 |     UserFriendlyError(String),
 28 |     GitError(git2::Error),
 29 |     Generic(String),
 30 |     ParseIntError(core::num::ParseIntError),
 31 |     SemVerError(semver::Error),
 32 |     UrlParseError(url::ParseError),
 33 |     RonError(ron::Error),
 34 | }
 35 | 
 36 | impl fmt::Display for LeftError {
 37 |     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 38 |         write!(f, "{}", self.inner)
 39 |     }
 40 | }
 41 | 
 42 | impl fmt::Display for LeftErrorKind {
 43 |     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 44 |         match self {
 45 |             LeftErrorKind::SerdeParse(ref err) => write!(f, "{err}"),
 46 |             LeftErrorKind::UserFriendlyError(ref err) | LeftErrorKind::Generic(ref err) => {
 47 |                 write!(f, "{err}")
 48 |             }
 49 |             LeftErrorKind::IoError(ref err) => write!(f, "{err}"),
 50 |             LeftErrorKind::XdgBaseDirError(ref err) => write!(f, "{err}"),
 51 |             LeftErrorKind::TomlParse(ref err) => write!(f, "{err}"),
 52 |             LeftErrorKind::TomlSerialize(ref err) => write!(f, "{err}"),
 53 |             LeftErrorKind::StreamError() => write!(f, "Stream Error"),
 54 |             LeftErrorKind::NoneError() => write!(f, "None Error"),
 55 |             LeftErrorKind::ReqwestError(ref err) => write!(f, "Request Error: {err}"),
 56 |             LeftErrorKind::GitError(ref err) => write!(f, "{err}"),
 57 |             LeftErrorKind::ParseIntError(ref err) => write!(f, "{err}"),
 58 |             LeftErrorKind::SemVerError(ref err) => write!(f, "{err}"),
 59 |             LeftErrorKind::UrlParseError(ref err) => write!(f, "{err}"),
 60 |             LeftErrorKind::RonError(ref err) => write!(f, "{err}"),
 61 |         }
 62 |     }
 63 | }
 64 | 
 65 | impl From<LeftErrorKind> for LeftError {
 66 |     fn from(inner: LeftErrorKind) -> LeftError {
 67 |         LeftError { inner }
 68 |     }
 69 | }
 70 | 
 71 | impl From<serde_json::error::Error> for LeftError {
 72 |     fn from(inner: serde_json::error::Error) -> LeftError {
 73 |         LeftErrorKind::SerdeParse(inner).into()
 74 |     }
 75 | }
 76 | 
 77 | impl From<std::io::Error> for LeftError {
 78 |     fn from(inner: std::io::Error) -> LeftError {
 79 |         LeftErrorKind::IoError(inner).into()
 80 |     }
 81 | }
 82 | 
 83 | impl From<xdg::BaseDirectoriesError> for LeftError {
 84 |     fn from(inner: xdg::BaseDirectoriesError) -> LeftError {
 85 |         LeftErrorKind::XdgBaseDirError(inner).into()
 86 |     }
 87 | }
 88 | 
 89 | impl From<toml::de::Error> for LeftError {
 90 |     fn from(inner: toml::de::Error) -> LeftError {
 91 |         LeftErrorKind::TomlParse(inner).into()
 92 |     }
 93 | }
 94 | 
 95 | impl From<toml::ser::Error> for LeftError {
 96 |     fn from(inner: toml::ser::Error) -> LeftError {
 97 |         LeftErrorKind::TomlSerialize(inner).into()
 98 |     }
 99 | }
100 | 
101 | impl From<reqwest::Error> for LeftError {
102 |     fn from(inner: reqwest::Error) -> LeftError {
103 |         LeftErrorKind::ReqwestError(inner).into()
104 |     }
105 | }
106 | 
107 | impl From<&str> for LeftError {
108 |     fn from(_s: &str) -> LeftError {
109 |         LeftErrorKind::NoneError().into()
110 |     }
111 | }
112 | 
113 | impl From<git2::Error> for LeftError {
114 |     fn from(inner: git2::Error) -> LeftError {
115 |         LeftErrorKind::GitError(inner).into()
116 |     }
117 | }
118 | 
119 | impl From<core::num::ParseIntError> for LeftError {
120 |     fn from(inner: core::num::ParseIntError) -> LeftError {
121 |         LeftErrorKind::ParseIntError(inner).into()
122 |     }
123 | }
124 | 
125 | impl From<semver::Error> for LeftError {
126 |     fn from(inner: semver::Error) -> LeftError {
127 |         LeftErrorKind::SemVerError(inner).into()
128 |     }
129 | }
130 | 
131 | impl From<urlParseError> for LeftError {
132 |     fn from(inner: urlParseError) -> LeftError {
133 |         LeftErrorKind::UrlParseError(inner).into()
134 |     }
135 | }
136 | 
137 | impl From<ron::Error> for LeftError {
138 |     fn from(inner: ron::Error) -> LeftError {
139 |         LeftErrorKind::RonError(inner).into()
140 |     }
141 | }
142 | 


--------------------------------------------------------------------------------
/src/main.rs:
--------------------------------------------------------------------------------
  1 | //! Various leftwm features.
  2 | // We deny clippy pedantic lints, primarily to keep code as correct as possible
  3 | // Remember, the goal of LeftWM is to do one thing and to do that one thing
  4 | // well: Be a window manager.
  5 | #![warn(clippy::pedantic)]
  6 | // Each of these lints are globally allowed because they otherwise make a lot
  7 | // of noise. However, work to ensure that each use of one of these is correct
  8 | // would be very much appreciated.
  9 | #![allow(
 10 |     clippy::cast_precision_loss,
 11 |     clippy::cast_possible_truncation,
 12 |     clippy::cast_possible_wrap,
 13 |     clippy::cast_sign_loss,
 14 |     clippy::must_use_candidate,
 15 |     clippy::default_trait_access
 16 | )]
 17 | #[macro_use]
 18 | extern crate serde_derive;
 19 | 
 20 | pub mod errors;
 21 | pub mod models;
 22 | pub mod operations;
 23 | pub mod utils;
 24 | 
 25 | use colored::Colorize;
 26 | use errors::{LeftErrorKind, Result};
 27 | 
 28 | use crate::models::Config;
 29 | use crate::operations::{
 30 |     Apply, Current, Install, List, Migrate, New, Search, Status, Support, Uninstall, Update,
 31 |     Upgrade,
 32 | };
 33 | use clap::Parser;
 34 | use log::error;
 35 | use std::env;
 36 | 
 37 | #[derive(Parser, Debug)]
 38 | #[clap(author, about, version)]
 39 | pub struct Opt {
 40 |     /// Verbose mode (-v, -vv, -vvv, etc.)
 41 |     #[clap(short, long, action = clap::ArgAction::Count)]
 42 |     pub verbose: u8,
 43 |     /// Operation to be performed by the theme manager
 44 |     #[clap(subcommand)]
 45 |     pub operation: Operation,
 46 | }
 47 | 
 48 | #[derive(Parser, Debug)]
 49 | pub enum Operation {
 50 |     // /// Finds themes not installed by LeftWM-theme
 51 |     //AutoFind(AutoFind),
 52 |     /// Install a theme
 53 |     Install(Install),
 54 |     /// Uninstall a theme
 55 |     Uninstall(Uninstall),
 56 |     /// List installed theme(s)
 57 |     #[clap(name = "list")]
 58 |     List(List),
 59 |     /// Migrate `theme.toml` to `theme.ron`
 60 |     Migrate(Migrate),
 61 |     /// Create new theme
 62 |     New(New),
 63 |     /// Update installed themes
 64 |     Upgrade(Upgrade),
 65 |     /// Update theme list
 66 |     Update(Update),
 67 |     /// Apply an already installed theme
 68 |     Apply(Apply),
 69 |     /// Print out current theme information
 70 |     Status(Status),
 71 |     /// Search for a theme by name
 72 |     Search(Search),
 73 |     /// Get support (xdg-open)
 74 |     Support(Support),
 75 |     /// Get a field from the theme.toml
 76 |     Current(Current),
 77 | }
 78 | 
 79 | fn main() {
 80 |     let opt = Opt::parse();
 81 | 
 82 |     match opt.verbose {
 83 |         0 => env::set_var("RUST_LOG", "warn"),
 84 |         1 => env::set_var("RUST_LOG", "info"),
 85 |         2 => env::set_var("RUST_LOG", "debug"),
 86 |         _ => env::set_var("RUST_LOG", "trace"),
 87 |     }
 88 | 
 89 |     pretty_env_logger::init();
 90 | 
 91 |     log::trace!("Loading configuration");
 92 |     let mut config = Config::new(None).load().unwrap_or_default();
 93 | 
 94 |     let wrapper: Result<()> = match opt.operation {
 95 |         //Operation::AutoFind(args) => AutoFind::exec(&args),
 96 |         Operation::Install(args) => Install::exec(&args, &mut config),
 97 |         Operation::Uninstall(args) => Uninstall::exec(&args, &mut config),
 98 |         Operation::List(args) => List::exec(&args, &mut config),
 99 |         Operation::Apply(args) => Apply::exec(&args, &mut config),
100 |         Operation::Status(args) => Status::exec(&args, &mut config),
101 |         Operation::Migrate(args) => Migrate::exec(&args),
102 |         Operation::New(args) => New::exec(&args, &mut config),
103 |         Operation::Upgrade(args) => Upgrade::exec(&args, &mut config),
104 |         Operation::Update(args) => Update::exec(&args, &mut config),
105 |         Operation::Search(args) => Search::exec(&args, &mut config),
106 |         Operation::Support(args) => Support::exec(&args, &mut config),
107 |         Operation::Current(args) => Current::exec(&args, &mut config),
108 |     };
109 | 
110 |     if let Err(e) = wrapper {
111 |         if let LeftErrorKind::UserFriendlyError(msg) = e.inner {
112 |             println!("{}", &msg.bright_red());
113 |         } else {
114 |             error!("Operation did not complete successfully");
115 |         }
116 |     }
117 | }
118 | 


--------------------------------------------------------------------------------
/src/models/config.rs:
--------------------------------------------------------------------------------
  1 | use crate::errors;
  2 | use crate::errors::Result;
  3 | use crate::models::theme::{TempThemes, Theme};
  4 | use colored::Colorize;
  5 | use log::{error, trace};
  6 | use std::ffi::OsStr;
  7 | use std::fs;
  8 | use std::fs::File;
  9 | use std::io::Write;
 10 | use std::path::{Path, PathBuf};
 11 | use xdg::BaseDirectories;
 12 | 
 13 | pub const THEMES_DIR: &str = "themes";
 14 | 
 15 | const BASE_DIR_PREFIX: &str = "leftwm";
 16 | const CURRENT_DIR: &str = "current";
 17 | const LOCAL_REPO_NAME: &str = "LOCAL";
 18 | const COMMUNITY_REPO_NAME: &str = "community";
 19 | const THEMES_CONFIG_FILENAME: &str = "themes.toml";
 20 | pub const CURRENT_DEFINITIONS_VERSION: i16 = 1;
 21 | 
 22 | /// Contains a vector of all global repositories.
 23 | #[derive(Serialize, Deserialize, Debug, Clone, Default)]
 24 | pub struct Config {
 25 |     pub repos: Vec<Repo>,
 26 |     pub config_dir: Option<PathBuf>,
 27 | }
 28 | 
 29 | /// Contains global repository information. Akin to known.toml or themes.toml
 30 | #[derive(Serialize, Deserialize, Debug, Clone, Default)]
 31 | pub struct Repo {
 32 |     pub url: String,
 33 |     pub name: String,
 34 |     #[serde(default)]
 35 |     pub definitions_version: i16,
 36 |     pub themes: Vec<Theme>,
 37 | }
 38 | 
 39 | impl Config {
 40 |     #[must_use]
 41 |     // Create a new Config at the given path.
 42 |     pub fn new(config_path: Option<PathBuf>) -> Self {
 43 |         Config {
 44 |             repos: vec![],
 45 |             config_dir: config_path,
 46 |         }
 47 |     }
 48 | 
 49 |     #[must_use]
 50 |     // Populates the Config with defaults and returns it.
 51 |     pub fn default(&mut self) -> Self {
 52 |         let community_repo = Repo {
 53 |                     url: String::from("https://raw.githubusercontent.com/leftwm/leftwm-community-themes/master/known.toml"),
 54 |                     name: String::from(COMMUNITY_REPO_NAME),
 55 |                     definitions_version: 1,
 56 |                     themes: Vec::new()
 57 |                 };
 58 |         let local_repo = Repo {
 59 |             url: String::from("localhost"),
 60 |             name: String::from(LOCAL_REPO_NAME),
 61 |             definitions_version: CURRENT_DEFINITIONS_VERSION,
 62 |             themes: Vec::new(),
 63 |         };
 64 |         self.repos.push(community_repo);
 65 |         self.repos.push(local_repo);
 66 |         self.clone()
 67 |     }
 68 | 
 69 |     // Returns the config dir path. If config path is None, it constructs and
 70 |     // returns a default config path (~/.config/leftwm).
 71 |     /// # Errors
 72 |     ///
 73 |     /// Will error if base directory cannot be obtained AND path does not exist on passthru.
 74 |     /// Will error if unable to create configuration directory.
 75 |     pub fn get_config_dir(&self) -> Result<PathBuf> {
 76 |         match &self.config_dir {
 77 |             Some(path) => Ok(path.clone()),
 78 |             None => {
 79 |                 let path = BaseDirectories::with_prefix(BASE_DIR_PREFIX)?;
 80 |                 // Create the directory if it doesn't exist
 81 |                 fs::create_dir_all(path.get_config_home())?;
 82 |                 Ok(path.get_config_home())
 83 |             }
 84 |         }
 85 |     }
 86 | 
 87 |     /// # Errors
 88 |     ///
 89 |     /// Errors if toml cannot be obtained for the themes.toml file
 90 |     /// Errors if the `BaseDirectory` is not set (no systemd)
 91 |     /// Errors if no file can be saved
 92 |     pub fn save(config: &Self) -> Result<&Config> {
 93 |         let config_filename = config.get_config_dir()?.join(THEMES_CONFIG_FILENAME);
 94 |         let toml = toml::to_string(&config)?;
 95 |         let mut file = File::create(config_filename)?;
 96 |         file.write_all(toml.as_bytes())?;
 97 |         Ok(config)
 98 |     }
 99 | 
100 |     pub fn update_or_append(config: &mut Self, theme: &Theme, repo: (&String, &String)) {
101 |         #![allow(clippy::option_if_let_else)]
102 |         if let Some(target_repo) = config.repos.iter_mut().find(|p| repo.1.clone() == p.name) {
103 |             match target_repo.themes.iter_mut().find(|o| theme.name == o.name) {
104 |                 Some(target_theme) => {
105 |                     // If there is one, update values
106 |                     target_theme.repository = theme.repository.clone();
107 |                     target_theme.description = theme.description.clone();
108 |                     target_theme.support_url = theme.support_url.clone();
109 |                     target_theme.commit = theme.commit.clone();
110 |                     target_theme.version = theme.version.clone();
111 |                     target_theme.leftwm_versions = theme.leftwm_versions.clone();
112 |                     target_theme.dependencies = theme.dependencies.clone();
113 |                 }
114 |                 None => {
115 |                     target_repo.themes.push(theme.clone());
116 |                 }
117 |             }
118 |         }
119 |         // o/w insert a new leaf at the end
120 |         else {
121 |             config.repos.push(Repo {
122 |                 url: repo.0.clone(),
123 |                 name: repo.1.clone(),
124 |                 themes: Vec::new(),
125 |                 definitions_version: CURRENT_DEFINITIONS_VERSION,
126 |             });
127 |             let lent = config.repos.len();
128 |             config.repos[lent - 1].themes.push(theme.clone());
129 |         }
130 |     }
131 | 
132 |     pub fn themes(&mut self, local: bool) -> Vec<Theme> {
133 |         let mut themes: Vec<Theme> = Vec::new();
134 |         for repo in &self.repos {
135 |             if local && repo.name == *LOCAL_REPO_NAME {
136 |                 continue;
137 |             }
138 |             for theme in &repo.themes {
139 |                 themes.push(theme.clone().source(repo.name.clone()).clone());
140 |             }
141 |         }
142 |         themes
143 |     }
144 | 
145 |     /// # Errors
146 |     ///
147 |     /// Will error if `BaseDirectory` not set (no systemd)
148 |     /// Will error if themes.toml doesn't exist
149 |     /// Will error if themes.toml has invalid content.
150 |     /// Will error if themes.toml cannot be written to.
151 |     pub fn load(&self) -> Result<Config> {
152 |         let config_filename = self.get_config_dir()?.join(THEMES_CONFIG_FILENAME);
153 |         if Path::new(&config_filename).exists() {
154 |             let contents = fs::read_to_string(config_filename)?;
155 |             trace!("{:?}", &contents);
156 |             match toml::from_str::<Config>(&contents) {
157 |                 Ok(config) => Ok(config),
158 |                 Err(err) => {
159 |                     error!("TOML error: {:?}", err);
160 |                     Err(errors::LeftError::from("TOML Invalid"))
161 |                 }
162 |             }
163 |         } else {
164 |             let config = Config::new(None).default();
165 |             let toml = toml::to_string(&config)?;
166 |             let mut file = File::create(&config_filename)?;
167 |             file.write_all(toml.as_bytes())?;
168 |             Ok(config)
169 |         }
170 |     }
171 | 
172 |     // Updates the Config with local themes. This depends on the config to
173 |     // already have remote theme repos populated. It assumes that the themes
174 |     // that aren't in any of the remote repos are local themes.
175 |     //
176 |     /// # Errors
177 |     ///
178 |     /// Will return an error if the installed themes listing cannot be obtained.
179 |     pub fn update_local_repo(&mut self) -> Result<()> {
180 |         // Get a list of all the themes in the themes directory.
181 |         let existing_themes = Repo::installed_themes(&self.get_config_dir()?)?;
182 | 
183 |         let mut local_themes: Vec<String> = Vec::new();
184 | 
185 |         // Iterate through the existing themes and check if they are from the
186 |         // remote repos. If not, consider the theme to be a local theme.
187 |         for tt in existing_themes {
188 |             let mut found: bool = false;
189 |             for repo in &self.repos {
190 |                 if repo.name != LOCAL_REPO_NAME {
191 |                     for theme in &repo.themes {
192 |                         if tt.eq(&theme.name) {
193 |                             found = true;
194 |                             break;
195 |                         }
196 |                     }
197 |                 }
198 |                 // Break out of the loop, since we already found the theme,
199 |                 // so as to process the next existing theme.
200 |                 if found {
201 |                     break;
202 |                 }
203 |             }
204 |             if !found {
205 |                 local_themes.push(tt);
206 |             }
207 |         }
208 | 
209 |         // Create TempThemes from the local themes.
210 |         let mut local_temp_themes = TempThemes {
211 |             theme: vec![],
212 |             definitions_version: CURRENT_DEFINITIONS_VERSION,
213 |         };
214 |         let config_dir = self.get_config_dir()?;
215 |         for lt in local_themes {
216 |             let path = config_dir.clone().join(THEMES_DIR).join(&lt);
217 |             let t = Theme::new(&lt, None, Some(path));
218 |             local_temp_themes.theme.push(t);
219 |         }
220 | 
221 |         // Update the local themes in the Config.
222 |         for repo in &mut self.repos {
223 |             if repo.name == LOCAL_REPO_NAME {
224 |                 repo.compare(local_temp_themes, &config_dir)?;
225 |                 break;
226 |             }
227 |         }
228 | 
229 |         Ok(())
230 |     }
231 | }
232 | 
233 | impl Repo {
234 |     /// # Errors
235 |     ///
236 |     /// Returns an error if the definitions file is OOD.
237 |     pub fn compare(&mut self, theme_wrap: TempThemes, config_dir: &Path) -> Result<&Repo> {
238 |         if self.definitions_version > CURRENT_DEFINITIONS_VERSION
239 |             || theme_wrap.definitions_version > CURRENT_DEFINITIONS_VERSION
240 |         {
241 |             println!("{}", "========== ERROR ==========".bold().red());
242 |             println!("REPOSITORY DEFINITION HAS INCREASED.");
243 |             println!("USUALLY THIS MEANS YOUR LEFTWM-THEME IS OUT OF DATE.");
244 |             println!("{}", "========== ERROR ==========".bold().red());
245 |             return Err(errors::LeftError::from("Definitions file out of date."));
246 |         }
247 |         let themes = theme_wrap.theme;
248 |         trace!("Comparing themes");
249 | 
250 |         // Get a list of existing themes.
251 |         let existing_themes = Repo::installed_themes(config_dir)?;
252 |         let current_theme = Repo::current_theme(config_dir)?.unwrap_or_default();
253 |         let themes_dir = config_dir.join(THEMES_DIR);
254 | 
255 |         // Iterate over all the themes, and update/add if needed.
256 |         for mut tema in themes {
257 |             // Apply any theme changes before updating or adding it.
258 |             tema.apply_changes(config_dir)?;
259 | 
260 |             // Check if the theme is already installed and update the theme
261 |             // directory attribute.
262 |             if existing_themes.contains(&tema.name.clone()) {
263 |                 tema.directory = Some(themes_dir.join(tema.name.clone()));
264 |             }
265 | 
266 |             // Check if this is the current theme.
267 |             if current_theme.eq(&tema.name.clone()) {
268 |                 tema.current = Some(true);
269 |             }
270 | 
271 |             Repo::update_or_append(self, &tema);
272 |         }
273 |         Ok(self)
274 |     }
275 | 
276 |     pub fn update_or_append(repo: &mut Self, theme: &Theme) {
277 |         let name = repo.name.clone();
278 |         trace!("{:?} in {:?}", &theme, &name);
279 |         match repo
280 |             .themes
281 |             .iter_mut()
282 |             .find(|p| theme.name.clone() == p.name.clone())
283 |         {
284 |             Some(target_theme) => {
285 |                 // If there is one, update values
286 |                 target_theme.repository = theme.repository.clone();
287 |                 target_theme.description = theme.description.clone();
288 |                 target_theme.commit = theme.commit.clone();
289 |                 target_theme.version = theme.version.clone();
290 |                 target_theme.leftwm_versions = theme.leftwm_versions.clone();
291 |                 target_theme.support_url = theme.support_url.clone();
292 |                 target_theme.set_relative_directory(theme.relative_directory.clone());
293 |                 target_theme.dependencies = theme.dependencies.clone();
294 |                 target_theme.directory = theme.directory.clone();
295 |             }
296 |             // o/w insert a new leaf at the end
297 |             None => {
298 |                 repo.themes.push(theme.clone());
299 |             }
300 |         }
301 |     }
302 | 
303 |     // Looks for the current theme in the themes directory and returns the name
304 |     // of the current theme.
305 |     fn current_theme(config_path: &Path) -> Result<Option<String>> {
306 |         let theme_path = config_path.join(THEMES_DIR);
307 | 
308 |         // Return None if themes directory doesn't exist.
309 |         if !theme_path.exists() {
310 |             return Ok(None);
311 |         }
312 | 
313 |         // Read the themes directory, find the "current" theme and get the
314 |         // current theme name.
315 |         let mut result = String::new();
316 |         let current_dir = OsStr::new(CURRENT_DIR);
317 |         let paths = fs::read_dir(theme_path)?;
318 |         for path in paths {
319 |             let p = &path?.path();
320 |             // Get the file with name "current" and check if it's a symlink.
321 |             // Follow the symlink to find the target theme.
322 |             let target_file_name = p
323 |                 .file_name()
324 |                 .unwrap_or_default()
325 |                 .to_str()
326 |                 .unwrap_or_default();
327 |             if target_file_name.eq(current_dir) {
328 |                 let metadata = fs::symlink_metadata(p)?;
329 |                 let file_type = metadata.file_type();
330 |                 if file_type.is_symlink() {
331 |                     result = String::from(
332 |                         fs::read_link(p)?
333 |                             .file_name()
334 |                             .unwrap_or_default()
335 |                             .to_str()
336 |                             .unwrap_or_default(),
337 |                     );
338 |                 }
339 |                 break;
340 |             }
341 |         }
342 | 
343 |         if result.is_empty() {
344 |             return Ok(None);
345 |         }
346 | 
347 |         Ok(Some(result))
348 |     }
349 | 
350 |     // Returns a list of all the installed theme names under a given config
351 |     // path.
352 |     fn installed_themes(config_path: &Path) -> Result<Vec<String>> {
353 |         let mut result: Vec<String> = Vec::new();
354 | 
355 |         let theme_path = config_path.join(THEMES_DIR);
356 | 
357 |         // Return empty result if the themes directory is not present.
358 |         if !theme_path.exists() {
359 |             return Ok(result);
360 |         }
361 | 
362 |         // Read the themes directory, iterate through the entries, determine
363 |         // which of them are theme directories and add them into the result.
364 |         let paths = fs::read_dir(theme_path)?;
365 |         for path in paths {
366 |             let p = path?;
367 |             // NOTE: For symlinks, metadata() traverses any symlinks and queries
368 |             // the metadata information from the destination.
369 |             let metadata = fs::metadata(p.path())?;
370 |             let file_type = metadata.file_type();
371 | 
372 |             // Only process directories.
373 |             if !file_type.is_dir() {
374 |                 continue;
375 |             }
376 | 
377 |             // Ignore the "current" directory for installed theme list.
378 |             let current_dir = String::from(CURRENT_DIR);
379 |             let target_path = p.path();
380 |             if target_path
381 |                 .file_name()
382 |                 .unwrap_or_default()
383 |                 .to_str()
384 |                 .unwrap_or_default()
385 |                 .eq(&current_dir)
386 |             {
387 |                 continue;
388 |             }
389 | 
390 |             // Extract only the theme name for the result.
391 |             let theme_name = target_path.file_name().unwrap_or_default();
392 |             result.push(String::from(theme_name.to_str().unwrap_or_default()));
393 |         }
394 | 
395 |         Ok(result)
396 |     }
397 | }
398 | 
399 | #[cfg(test)]
400 | mod test {
401 |     use super::*;
402 |     use std::os::unix::fs as unix_fs;
403 | 
404 |     #[test]
405 |     fn test_installed_themes() {
406 |         // Create a temporary directory as the config path and create the
407 |         // directory layout within it for themes.
408 |         let tmpdir = tempfile::tempdir().unwrap();
409 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
410 |         let theme1 = themes_dir.join("test-theme1");
411 |         let theme2 = themes_dir.join("test-theme2");
412 |         let unrelated_file = themes_dir.join("some-file");
413 |         assert!(fs::create_dir_all(theme1).is_ok());
414 |         assert!(fs::create_dir_all(&theme2).is_ok());
415 |         assert!(File::create(unrelated_file).is_ok());
416 | 
417 |         // Create current theme as a symlink to an existing theme.
418 |         let current = themes_dir.join(CURRENT_DIR);
419 |         let src = theme2.to_str().unwrap();
420 |         let dst = current.to_str().unwrap();
421 |         assert!(unix_fs::symlink(src, dst).is_ok());
422 | 
423 |         let config_dir = tmpdir.path().to_path_buf();
424 |         let result = Repo::installed_themes(&config_dir);
425 |         assert!(result.is_ok());
426 |         let mut result_vec = result.unwrap();
427 |         result_vec.sort();
428 |         assert_eq!(
429 |             result_vec,
430 |             vec!["test-theme1".to_string(), "test-theme2".to_string(),],
431 |         );
432 |     }
433 | 
434 |     #[test]
435 |     fn test_installed_themes_no_themes_dir() {
436 |         let tmpdir = tempfile::tempdir().unwrap();
437 |         let config_dir = tmpdir.path().to_path_buf();
438 |         assert!(Repo::installed_themes(&config_dir).is_ok());
439 |     }
440 | 
441 |     #[test]
442 |     fn test_current_theme() {
443 |         // Create a temporary directory as the config path and create the
444 |         // directory layout within it for themes.
445 |         let tmpdir = tempfile::tempdir().unwrap();
446 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
447 |         let theme1 = themes_dir.join("test-theme1");
448 |         let theme2 = themes_dir.join("test-theme2");
449 |         assert!(fs::create_dir_all(theme1).is_ok());
450 |         assert!(fs::create_dir_all(&theme2).is_ok());
451 | 
452 |         // Create current theme as a symlink to an existing theme.
453 |         let current = themes_dir.join(CURRENT_DIR);
454 |         let src = theme2.to_str().unwrap();
455 |         let dst = current.to_str().unwrap();
456 |         assert!(unix_fs::symlink(src, dst).is_ok());
457 | 
458 |         let result = Repo::current_theme(tmpdir.path());
459 |         assert_eq!(result.unwrap().unwrap(), "test-theme2");
460 |     }
461 | 
462 |     #[test]
463 |     fn test_current_theme_unmanaged() {
464 |         let tmpdir = tempfile::tempdir().unwrap();
465 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
466 | 
467 |         // Custom theme, not a symlink, not managed by leftwm-theme.
468 |         let current = themes_dir.join(CURRENT_DIR);
469 |         assert!(fs::create_dir_all(current).is_ok());
470 | 
471 |         let result = Repo::current_theme(tmpdir.path());
472 |         assert!(result.unwrap().is_none());
473 |     }
474 | 
475 |     #[test]
476 |     fn test_current_theme_no_themes_dir() {
477 |         let tmpdir = tempfile::tempdir().unwrap();
478 |         assert!(Repo::current_theme(tmpdir.path()).unwrap().is_none());
479 |     }
480 | 
481 |     #[test]
482 |     fn test_current_theme_no_current() {
483 |         let tmpdir = tempfile::tempdir().unwrap();
484 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
485 |         let theme1 = themes_dir.join("test-theme1");
486 |         let theme2 = themes_dir.join("test-theme2");
487 |         assert!(fs::create_dir_all(theme1).is_ok());
488 |         assert!(fs::create_dir_all(theme2).is_ok());
489 |         assert!(Repo::current_theme(tmpdir.path()).unwrap().is_none());
490 |     }
491 | 
492 |     #[test]
493 |     fn test_current_theme_current_file() {
494 |         let tmpdir = tempfile::tempdir().unwrap();
495 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
496 |         assert!(fs::create_dir_all(&themes_dir).is_ok());
497 | 
498 |         // Create a file "current", instead of a directory.
499 |         let current_file = themes_dir.join(CURRENT_DIR);
500 |         assert!(File::create(current_file).is_ok());
501 | 
502 |         assert!(Repo::current_theme(tmpdir.path()).unwrap().is_none());
503 |     }
504 | 
505 |     #[test]
506 |     fn test_config_new() {
507 |         let config1 = Config::new(None);
508 |         assert!(config1.config_dir.is_none());
509 |         assert!(config1
510 |             .get_config_dir()
511 |             .unwrap()
512 |             .to_str()
513 |             .unwrap()
514 |             .ends_with("/.config/leftwm/"));
515 | 
516 |         let config2 = Config::new(Some(PathBuf::from("/tmp/foo")));
517 |         assert!(config2.config_dir.is_some());
518 |         assert!(config2
519 |             .get_config_dir()
520 |             .unwrap()
521 |             .to_str()
522 |             .unwrap()
523 |             .eq("/tmp/foo"));
524 |     }
525 | 
526 |     #[test]
527 |     fn test_config_default() {
528 |         let config = Config::new(None).default();
529 |         assert_eq!(config.repos.len(), 2);
530 |         assert!(config.repos.iter().any(|x| x.name == COMMUNITY_REPO_NAME));
531 |         assert!(config.repos.iter().any(|x| x.name == LOCAL_REPO_NAME));
532 |     }
533 | 
534 |     #[test]
535 |     fn test_config_update_local_repo() {
536 |         // Create test config directory layout with community and local themes.
537 |         let tmpdir = tempfile::tempdir().unwrap();
538 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
539 |         let comm_theme1 = themes_dir.join("community-theme1");
540 |         let comm_theme2 = themes_dir.join("community-theme2");
541 |         let local_theme1 = themes_dir.join("local-theme1");
542 |         let local_theme2 = themes_dir.join("local-theme2");
543 | 
544 |         assert!(fs::create_dir_all(&comm_theme1).is_ok());
545 |         assert!(fs::create_dir_all(&comm_theme2).is_ok());
546 |         assert!(fs::create_dir_all(&local_theme1).is_ok());
547 |         assert!(fs::create_dir_all(local_theme2).is_ok());
548 | 
549 |         // Set current theme symlink to a local theme.
550 |         let current = themes_dir.join(CURRENT_DIR);
551 |         let src = local_theme1.to_str().unwrap();
552 |         let dst = current.to_str().unwrap();
553 |         assert!(unix_fs::symlink(src, dst).is_ok());
554 | 
555 |         // Construct themes to be added to the community repo.
556 |         let t1 = Theme::new("community-theme1", None, Some(comm_theme1));
557 |         let t2 = Theme::new("community-theme2", None, Some(comm_theme2));
558 |         // Extra uninstalled theme.
559 |         let t3 = Theme::new("community-theme3", None, None);
560 | 
561 |         let mut config = Config::new(Some(tmpdir.path().to_path_buf())).default();
562 | 
563 |         // Append the themes created above to the community repo.
564 |         for repo in &mut config.repos {
565 |             if repo.name == COMMUNITY_REPO_NAME {
566 |                 repo.themes.push(t1);
567 |                 repo.themes.push(t2);
568 |                 repo.themes.push(t3);
569 |                 break;
570 |             }
571 |         }
572 | 
573 |         assert!(config.update_local_repo().is_ok());
574 | 
575 |         let comm_repo = config
576 |             .repos
577 |             .clone()
578 |             .into_iter()
579 |             .find(|x| x.name == COMMUNITY_REPO_NAME)
580 |             .unwrap();
581 |         assert_eq!(comm_repo.themes.len(), 3);
582 | 
583 |         let local_repo = config
584 |             .repos
585 |             .into_iter()
586 |             .find(|x| x.name == LOCAL_REPO_NAME)
587 |             .unwrap();
588 |         assert_eq!(local_repo.themes.len(), 2);
589 | 
590 |         // Check if local theme is the current theme.
591 |         let local_theme1 = local_repo
592 |             .themes
593 |             .into_iter()
594 |             .find(|x| x.name == "local-theme1")
595 |             .unwrap();
596 |         assert!(local_theme1.current.unwrap());
597 |     }
598 | }
599 | 


--------------------------------------------------------------------------------
/src/models/leftwm.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors::{LeftError, Result};
 2 | use std::process::Command;
 3 | use std::str;
 4 | 
 5 | #[derive(Debug)]
 6 | pub struct LeftWm {
 7 |     pub version: String,
 8 | }
 9 | 
10 | impl LeftWm {
11 |     /// # Errors
12 |     ///
13 |     /// Will error if output of leftwm-state fails to be obtained.
14 |     /// Will error if leftwm-state output can't be parsed
15 |     pub fn get() -> Result<Self> {
16 |         let version_raw = &Command::new("leftwm-state").arg("-V").output()?.stdout;
17 |         let version_utf8 = str::from_utf8(version_raw).map_err(|_| LeftError::from("UTF Error"))?;
18 |         let version = version_utf8.replace("LeftWM State ", "").replace('\n', "");
19 |         Ok(LeftWm { version })
20 |     }
21 | }
22 | 


--------------------------------------------------------------------------------
/src/models/mod.rs:
--------------------------------------------------------------------------------
1 | pub mod config;
2 | mod leftwm;
3 | mod theme;
4 | 
5 | pub use config::{Config, Repo, THEMES_DIR};
6 | pub use leftwm::LeftWm;
7 | pub use theme::{DependencyL, Theme};
8 | 


--------------------------------------------------------------------------------
/src/models/theme.rs:
--------------------------------------------------------------------------------
  1 | use crate::errors;
  2 | use crate::models::{Config, THEMES_DIR};
  3 | use std::fs;
  4 | use std::path::{Path, PathBuf};
  5 | 
  6 | /// Contains information about a theme contained within themes.toml (or known.toml upstream).
  7 | #[derive(Serialize, Deserialize, Debug, Clone)]
  8 | pub struct Theme {
  9 |     /// Name of the theme, must follow arch convention [az-_]
 10 |     pub name: String,
 11 |     /// A helpful description of the theme
 12 |     pub description: Option<String>,
 13 |     /// (Local) (Managed by leftwm-theme), the local directory where the theme is stored
 14 |     pub directory: Option<PathBuf>,
 15 |     /// The git repository where the theme may be downloaded from
 16 |     pub repository: Option<String>,
 17 |     /// The commit to use for the theme; can use * for HEAD
 18 |     pub commit: Option<String>,
 19 |     /// The version for the theme, incrementing will force updates
 20 |     pub version: Option<String>,
 21 |     /// Compatible leftwm versions
 22 |     pub leftwm_versions: Option<String>,
 23 |     /// (Local) Whether the theme is the current theme
 24 |     pub current: Option<bool>,
 25 |     /// A list of dependencies
 26 |     pub dependencies: Option<Vec<DependencyL>>,
 27 |     /// Path to the directory containing up, down, and theme.toml w.r.t. root
 28 |     pub relative_directory: Option<String>,
 29 |     /// URL to the help resources for this theme
 30 |     pub support_url: Option<String>,
 31 |     #[serde(skip)]
 32 |     pub source: Option<String>,
 33 | }
 34 | 
 35 | /// Contains a vector of themes used for processing.
 36 | #[derive(Debug, Deserialize)]
 37 | pub struct TempThemes {
 38 |     #[serde(default)]
 39 |     pub definitions_version: i16,
 40 |     pub theme: Vec<Theme>,
 41 | }
 42 | 
 43 | impl Default for TempThemes {
 44 |     fn default() -> TempThemes {
 45 |         TempThemes {
 46 |             theme: vec![],
 47 |             definitions_version: crate::models::config::CURRENT_DEFINITIONS_VERSION,
 48 |         }
 49 |     }
 50 | }
 51 | 
 52 | /// Contains information pertaining to a program dependency (name, required/optional, package).
 53 | #[derive(Debug, Deserialize, Clone, Serialize)]
 54 | pub struct DependencyL {
 55 |     pub program: String,
 56 |     pub optional: Option<bool>,
 57 |     pub package: Option<String>,
 58 | }
 59 | 
 60 | impl Default for DependencyL {
 61 |     fn default() -> DependencyL {
 62 |         DependencyL {
 63 |             program: String::from("leftwm"),
 64 |             optional: None,
 65 |             package: None,
 66 |         }
 67 |     }
 68 | }
 69 | 
 70 | impl Theme {
 71 |     #[must_use]
 72 |     pub fn new(name: &str, description: Option<String>, directory: Option<PathBuf>) -> Self {
 73 |         Theme {
 74 |             name: name.to_string(),
 75 |             description,
 76 |             directory,
 77 |             repository: None,
 78 |             commit: None,
 79 |             version: Some("0.0.0".to_string()),
 80 |             leftwm_versions: Some("*".to_string()),
 81 |             dependencies: None,
 82 |             current: Some(false),
 83 |             relative_directory: None,
 84 |             support_url: None,
 85 |             source: None,
 86 |         }
 87 |     }
 88 | 
 89 |     #[must_use]
 90 |     pub fn is_installed(&self) -> bool {
 91 |         match &self.directory {
 92 |             Some(_dir) => true,
 93 |             None => false,
 94 |         }
 95 |     }
 96 | 
 97 |     pub fn find(config: &mut Config, name: &str) -> Option<Theme> {
 98 |         config
 99 |             .themes(false)
100 |             .iter()
101 |             .find(|p| name == p.name)
102 |             .cloned()
103 |     }
104 | 
105 |     pub fn find_installed(config: &mut Config, name: &str) -> Option<Theme> {
106 |         config
107 |             .themes(false)
108 |             .iter()
109 |             .find(|p| name == p.name && p.directory.is_some())
110 |             .cloned()
111 |     }
112 | 
113 |     pub fn find_all(config: &mut Config, name: &str) -> Option<Vec<Theme>> {
114 |         let (themes, _) = config
115 |             .themes(false)
116 |             .iter()
117 |             .cloned()
118 |             .partition::<Vec<Theme>, _>(|p| name == p.name);
119 |         Some(themes)
120 |     }
121 | 
122 |     pub fn find_mut<'a>(
123 |         config: &'a mut Config,
124 |         name: &str,
125 |         repo_name: &str,
126 |     ) -> Option<&'a mut Theme> {
127 |         match config.repos.iter_mut().find(|p| repo_name == p.name) {
128 |             Some(reposit) => reposit.themes.iter_mut().find(|o| name == o.name),
129 |             None => None,
130 |         }
131 |     }
132 | 
133 |     pub fn source(&mut self, name: String) -> &mut Theme {
134 |         self.source = Some(name);
135 |         self
136 |     }
137 | 
138 |     /// Sets relative directory; abstracting because behavior might change
139 |     pub fn set_relative_directory(&mut self, rel_dir: Option<String>) {
140 |         self.relative_directory = rel_dir;
141 |     }
142 | 
143 |     /// Gets relative directory; abstracting because behavior might change; <3 JKN MGK
144 |     pub fn relative_directory(&self) -> Option<String> {
145 |         self.relative_directory.clone()
146 |     }
147 | 
148 |     pub fn current(&mut self, currency: bool) {
149 |         self.current = if currency { Some(true) } else { None }
150 |     }
151 | 
152 |     /// Gets the name of the theme after applying any theme changes.
153 |     pub fn get_name(&self) -> String {
154 |         // TODO: When theme rename change is implemented, return the newly
155 |         // obtained name after applying the rename change if any.
156 |         self.name.clone()
157 |     }
158 | 
159 |     /// Applies changes to the repo if changes are defined for it.
160 |     /// # Errors
161 |     ///
162 |     /// Errors if the directory rename change fails.
163 |     pub fn apply_changes(&self, config_dir: &Path) -> Result<(), errors::LeftError> {
164 |         let effectual_name = self.get_name();
165 |         if self.name != effectual_name {
166 |             Theme::apply_change_rename_dir(&self.name, &effectual_name, config_dir)?;
167 |         }
168 |         Ok(())
169 |     }
170 | 
171 |     // Applies the theme rename change. Given an old name and a new name of the
172 |     // theme, it renames the theme's old directory to the new name if found.
173 |     fn apply_change_rename_dir(
174 |         old_name: &str,
175 |         new_name: &str,
176 |         config_dir: &Path,
177 |     ) -> Result<(), errors::LeftError> {
178 |         let old_theme_dir = config_dir.join(THEMES_DIR).join(old_name);
179 |         if old_theme_dir.exists() {
180 |             println!("Moving theme {old_name} to {new_name}");
181 |             let new_theme_dir = config_dir.join(THEMES_DIR).join(new_name);
182 |             fs::rename(old_theme_dir, new_theme_dir)?;
183 |         }
184 |         Ok(())
185 |     }
186 | }
187 | 
188 | #[cfg(test)]
189 | mod test {
190 |     use super::*;
191 | 
192 |     #[test]
193 |     fn test_apply_change_rename_dir_existing_theme() {
194 |         let tmpdir = tempfile::tempdir().unwrap();
195 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
196 |         let old_theme_dir = themes_dir.join("theme-x");
197 |         let new_theme_dir = themes_dir.join("theme-y");
198 | 
199 |         // Create old theme dir.
200 |         assert!(fs::create_dir_all(old_theme_dir).is_ok());
201 | 
202 |         assert!(Theme::apply_change_rename_dir("theme-x", "theme-y", &tmpdir.into_path()).is_ok());
203 | 
204 |         // Check if the new dir exists.
205 |         assert!(new_theme_dir.exists());
206 |     }
207 | 
208 |     #[test]
209 |     fn test_apply_change_rename_dir_no_existing_theme() {
210 |         let tmpdir = tempfile::tempdir().unwrap();
211 |         let themes_dir = tmpdir.path().join(THEMES_DIR);
212 |         let new_theme_dir = themes_dir.join("theme-y");
213 | 
214 |         // No theme directory exists.
215 | 
216 |         assert!(Theme::apply_change_rename_dir("theme-x", "theme-y", &tmpdir.into_path()).is_ok());
217 |         assert!(!new_theme_dir.exists());
218 |     }
219 | }
220 | 


--------------------------------------------------------------------------------
/src/operations/apply.rs:
--------------------------------------------------------------------------------
  1 | use crate::models::{Config, Theme};
  2 | use crate::{errors, utils};
  3 | use clap::Parser;
  4 | use colored::Colorize;
  5 | use errors::LeftError;
  6 | use log::{error, trace, warn};
  7 | use std::os::unix;
  8 | use std::path::Path;
  9 | use std::process::Command;
 10 | use std::{env, fs};
 11 | use xdg::BaseDirectories;
 12 | 
 13 | /* This function sets a particular theme as the current theme in ~./config/leftwm/themes/
 14 |      Required args include "THEME", which defines the NAME of a theme as defined in a known.toml file or the themes.toml file in ~/.config/leftwm/
 15 |          TODO: THEME (with the -g/git or -f/folder flags) may also point to a git url (in the future) with a defined theme.toml file with enough global parameters defined to embed the theme in themes.toml
 16 |      Possible optional args include debug, which prints all trace! commands, and no-reset, which prevents leftwm-theme from resetting the theme
 17 | */
 18 | 
 19 | #[derive(Parser, Debug)]
 20 | pub struct Apply {
 21 |     pub name: String,
 22 | 
 23 |     /// Don't restart leftwm-worker
 24 |     #[clap(short = 'n', long)]
 25 |     pub no_reset: bool,
 26 | 
 27 |     /// Ignore checks
 28 |     #[clap(short = 'o', long)]
 29 |     pub override_checks: bool,
 30 | }
 31 | 
 32 | impl Apply {
 33 |     /// # Errors
 34 |     ///
 35 |     /// Returns an error if config cannot be loaded / saved
 36 |     /// Returns an error if `BaseDirectory` not set.
 37 |     /// Returns an error if symlink cannot be made.
 38 |     /// Returns an error if theme not found.
 39 |     /// Returns an error if leftwm-worker cannot be killed.
 40 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
 41 |         trace!("Applying theme named {:?}", &self.name);
 42 |         println!(
 43 |             "{}{}{}",
 44 |             "Setting ".bright_blue().bold(),
 45 |             &self.name.bright_green().bold(),
 46 |             " as default theme.".bright_blue().bold()
 47 |         );
 48 |         let mut dir = BaseDirectories::with_prefix("leftwm")?.create_config_directory("")?;
 49 |         dir.push("themes");
 50 |         dir.push("current");
 51 |         trace!("{:?}", &dir);
 52 |         if let Some(theme) = Theme::find(config, &self.name) {
 53 |             if let Some(theme_dir) = theme.directory.as_ref() {
 54 |                 //Do all necessary checks
 55 |                 let checks_data = checks(&theme);
 56 |                 if !checks_data && !self.override_checks {
 57 |                     error!("Not all prerequirements passed");
 58 |                     return Err(errors::LeftError::from("PreReqs"));
 59 |                 } else if !checks_data && self.override_checks {
 60 |                     warn!("Installing theme despite errors");
 61 |                 }
 62 |                 let mut path = Path::new(theme_dir).to_path_buf();
 63 |                 if let Some(rel_dir) = theme.relative_directory() {
 64 |                     path.push(rel_dir);
 65 |                 }
 66 |                 trace!("{:?}", &path);
 67 |                 match fs::remove_dir_all(&dir) {
 68 |                     Ok(()) => {
 69 |                         warn!("Removed old current directory");
 70 |                     }
 71 |                     Err(_) => {
 72 |                         trace!("Nothing needed removed");
 73 |                     }
 74 |                 }
 75 |                 unix::fs::symlink(path, dir)?;
 76 |                 println!(
 77 |                     "{}{}{}",
 78 |                     "Applying ".bright_blue().bold(),
 79 |                     &self.name.bright_green().bold(),
 80 |                     " as default theme.".bright_blue().bold()
 81 |                 );
 82 |                 trace!("{:?}", "Altering config");
 83 |                 for repo in &mut config.repos {
 84 |                     for theme in &mut repo.themes {
 85 |                         theme.current = Some(false);
 86 |                     }
 87 |                 }
 88 |                 if let Some(source) = theme.source {
 89 |                     if let Some(target_theme) = Theme::find_mut(config, &theme.name, &source) {
 90 |                         target_theme.current(true);
 91 |                     } else {
 92 |                         error!("Theme not found");
 93 |                         return Err(LeftError::from("Theme not found"));
 94 |                     }
 95 |                 } else {
 96 |                     error!("Theme does not have a source");
 97 |                 }
 98 | 
 99 |                 Config::save(config)?;
100 |                 if !self.no_reset {
101 |                     println!("{}", "Reloading LeftWM.".bright_blue().bold());
102 |                     Command::new("leftwm-command").arg("SoftReload").output()?;
103 |                 }
104 |                 Ok(())
105 |             } else {
106 |                 error!(
107 |                     "\nTheme not installed. Try installing it with `leftwm-theme install {}`.",
108 |                     &self.name
109 |                 );
110 |                 Err(errors::LeftError::from("Theme not installed"))
111 |             }
112 |         } else {
113 |             error!("\n Theme not installed. Try checking your spelling?");
114 |             Err(errors::LeftError::from("Theme not installed"))
115 |         }
116 |     }
117 | }
118 | 
119 | pub(crate) fn checks(theme: &Theme) -> bool {
120 |     trace!("Checking dependencies.");
121 |     match theme.dependencies.clone() {
122 |         None => {
123 |             trace!("No dependencies detected");
124 |         }
125 |         Some(theme_dependencies) => {
126 |             for dependency in theme_dependencies {
127 |                 if !is_program_in_path(&dependency.program) {
128 |                     return false;
129 |                 }
130 |             }
131 |         }
132 |     }
133 |     trace!("Checking LeftWM version.");
134 |     if let Ok(true) = utils::versions::check(
135 |         &theme
136 |             .leftwm_versions
137 |             .clone()
138 |             .unwrap_or_else(|| "*".to_string()),
139 |     ) {
140 |         true
141 |     } else {
142 |         error!("This theme is incompatible with the installed version of LeftWM. \n You may be able to recover this theme, see https://github.com/leftwm/leftwm/wiki/Diagnosing-Theme-Errors");
143 |         false
144 |     }
145 | }
146 | 
147 | fn is_program_in_path(program: &str) -> bool {
148 |     trace!("Checking dependency {}", program);
149 |     if let Ok(path) = env::var("PATH") {
150 |         for p in path.split(':') {
151 |             let p_str = format!("{p}/{program}");
152 |             if fs::metadata(p_str).is_ok() {
153 |                 return true;
154 |             }
155 |         }
156 |     }
157 |     false
158 | }
159 | 


--------------------------------------------------------------------------------
/src/operations/autofind.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::models::Config;
 3 | use clap::Clap;
 4 | use colored::Colorize;
 5 | use std::path::Path;
 6 | use xdg::BaseDirectories;
 7 | 
 8 | #[derive(Clap, Debug)]
 9 | pub struct AutoFind {
10 |     /// Optional directory to search for themes defined by a theme.toml / git pair
11 |     pub dir: Option<String>,
12 | }
13 | 
14 | impl AutoFind {
15 |     pub fn exec(&self) -> Result<(), errors::LeftError> {
16 |         unimplemented!("Not yet implemented");
17 |         Ok(())
18 |     }
19 | }
20 | 


--------------------------------------------------------------------------------
/src/operations/current.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::errors::friendly_message;
 3 | use crate::models::Config;
 4 | use clap::Parser;
 5 | use std::fs;
 6 | use std::path::PathBuf;
 7 | use toml::Value;
 8 | 
 9 | #[derive(Parser, Debug)]
10 | pub struct Current {
11 |     pub field: String,
12 | }
13 | 
14 | impl Current {
15 |     /// # Errors
16 |     ///
17 |     /// Will error if the requested field in not found in theme.toml
18 |     ///
19 |     /// # Panics
20 |     ///
21 |     /// Will panic if unable to retrieve value but file does exist.
22 |     /// Will panic if a current theme is set but directory is not set.
23 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
24 |         // define directory so it can be used outside the scope of the loop
25 |         let mut directory: PathBuf = PathBuf::new();
26 | 
27 |         // get the path to the current theme.toml
28 |         for theme in config.themes(false) {
29 |             if theme.current == Some(true) {
30 |                 directory = theme.directory.unwrap();
31 |                 directory.push("theme");
32 |                 directory.set_extension("toml");
33 |             }
34 |         }
35 | 
36 |         // read the current theme.toml
37 |         let file_data: String = fs::read_to_string(directory).unwrap();
38 |         let cfg_data: Value = toml::from_str(&file_data).expect("no data");
39 | 
40 |         // check if the field exists if it doesn't return an error
41 |         if let Some(field_value) = cfg_data.get(self.field.clone()) {
42 |             //return requested field
43 |             println!("{}", format!("{field_value}").replace('\"', ""));
44 |             Ok(())
45 |         } else {
46 |             // returning an error
47 |             Err(friendly_message("That field was not found"))
48 |         }
49 |     }
50 | }
51 | 


--------------------------------------------------------------------------------
/src/operations/install.rs:
--------------------------------------------------------------------------------
  1 | use crate::errors::friendly_message;
  2 | use crate::errors::Result;
  3 | use crate::models::{Config, Theme};
  4 | use crate::{errors, utils};
  5 | use clap::Parser;
  6 | use colored::Colorize;
  7 | use git2::Repository;
  8 | use log::{error, trace};
  9 | use std::io;
 10 | use std::io::Write;
 11 | 
 12 | #[derive(Parser, Debug)]
 13 | pub struct Install {
 14 |     /// Read theme from git repository
 15 |     #[clap(short = 'g', long)]
 16 |     pub git: bool,
 17 | 
 18 |     /// Read theme from path
 19 |     #[clap(short = 'p', long)]
 20 |     pub path: bool,
 21 | 
 22 |     /// Location of theme
 23 |     pub name: String,
 24 | }
 25 | 
 26 | impl Install {
 27 |     /// # Errors
 28 |     ///
 29 |     /// Will error if config cannot be loaded, or saved.
 30 |     /// Will error if theme cannot be found.
 31 |     ///
 32 |     pub fn exec(&self, mut config: &mut Config) -> Result<()> {
 33 |         println!("{}", "Looking for theme . . . ".bright_blue().bold());
 34 |         trace!("{:?}", &mut config);
 35 | 
 36 |         let mut found = Theme::find_all(config, &self.name)
 37 |             .ok_or_else(|| friendly_message("Could not find theme"))?;
 38 | 
 39 |         //ask the user to pick a matching theme
 40 |         let selected = choose_one(&mut found)?;
 41 | 
 42 |         //install the selected theme
 43 |         self.install_selected_theme(selected, config)?;
 44 | 
 45 |         Ok(())
 46 |     }
 47 | 
 48 |     fn install_selected_theme(&self, theme: &mut Theme, config: &mut Config) -> Result<()> {
 49 |         trace!("{:?}", &theme);
 50 |         //get the repo
 51 |         let repo = theme
 52 |             .repository
 53 |             .as_ref()
 54 |             .ok_or_else(|| friendly_message("Repository information missing for theme"))?;
 55 |         //build the path
 56 |         let mut dir = utils::dir::theme()?;
 57 |         dir.push(&theme.name);
 58 |         //clone the repo
 59 |         Repository::clone(repo, dir.clone()).map_err(|err| {
 60 |             let msg = format!(
 61 |                 "\n{} could not be installed because {:?} \n\n Theme not installed",
 62 |                 &theme.name,
 63 |                 err.message()
 64 |             );
 65 |             friendly_message(&msg)
 66 |         })?;
 67 |         //
 68 |         self.add_to_config_and_save(theme, config, dir)
 69 |     }
 70 | 
 71 |     fn add_to_config_and_save(
 72 |         &self,
 73 |         theme: &mut Theme,
 74 |         config: &mut Config,
 75 |         dir: std::path::PathBuf,
 76 |     ) -> Result<()> {
 77 |         let not_in_db = || friendly_message("Theme not found in db");
 78 | 
 79 |         // update the directory info of theme entry in the config
 80 |         let source = theme.source.as_ref().ok_or_else(not_in_db)?;
 81 |         let target_theme = Theme::find_mut(config, &self.name, source).ok_or_else(not_in_db)?;
 82 |         target_theme.directory = Some(dir);
 83 |         Config::save(config)?;
 84 | 
 85 |         print_theme_install_info(theme);
 86 | 
 87 |         Ok(())
 88 |     }
 89 | }
 90 | 
 91 | fn print_theme_install_info(theme: &Theme) {
 92 |     //print the friendly info about the installed theme
 93 |     println!(
 94 |         "{}{}{}{}{}{}",
 95 |         "Downloaded theme ".bright_blue().bold(),
 96 |         &theme.name.green(),
 97 |         ". \nTo set as default, use ".bright_blue().bold(),
 98 |         "leftwm-theme apply \"".bright_yellow().bold(),
 99 |         &theme.name.bright_yellow().bold(),
100 |         "\"".bright_yellow().bold()
101 |     );
102 | }
103 | 
104 | /// # Errors
105 | ///
106 | /// Will error if user does not return valid theme to ask or ask otherwise fails
107 | fn choose_one(themes: &mut [Theme]) -> Result<&mut Theme> {
108 |     if themes.len() == 1 {
109 |         Ok(&mut themes[0])
110 |     } else if themes.is_empty() {
111 |         Err(friendly_message("No themes with that name were found"))
112 |     } else {
113 |         let idx = ask(themes)?;
114 |         Ok(&mut themes[idx])
115 |     }
116 | }
117 | 
118 | /// # Errors
119 | ///
120 | /// Should not error.
121 | fn ask(themes: &[Theme]) -> Result<usize> {
122 |     #[allow(unused_assignments)]
123 |     let mut return_index = Err(errors::LeftError::from("No themes available"));
124 |     'outer: loop {
125 |         println!(
126 |             "{}",
127 |             "Which theme would you like to install?"
128 |                 .bright_yellow()
129 |                 .bold()
130 |         );
131 |         for (id, theme) in themes.iter().enumerate() {
132 |             if theme.directory.is_some() {
133 |                 error!("A theme with that name is already installed");
134 |                 return_index = Err(errors::LeftError::from("Theme already installed"));
135 |                 break 'outer;
136 |             }
137 |             let source_string = match &theme.source {
138 |                 Some(source) => source.clone(),
139 |                 None => String::from("UNKNOWN"),
140 |             };
141 |             println!(
142 |                 "    {}/{} [{}]",
143 |                 &source_string.bright_magenta().bold(),
144 |                 &theme.name.bright_green().bold(),
145 |                 &id.to_string().bright_yellow().bold()
146 |             );
147 |         }
148 |         print!("{}", "=>".bright_yellow().bold());
149 |         io::stdout().flush().unwrap_or_default();
150 |         let val = read_num();
151 |         if let Ok(index) = val {
152 |             if index < themes.len() {
153 |                 return_index = Ok(index);
154 |                 break;
155 |             }
156 |         }
157 |         println!("{}", "Error: Please select a number:".bright_red().bold());
158 |     }
159 |     return_index
160 | }
161 | 
162 | /// # Errors
163 | ///
164 | /// Will error if unable to parse a number
165 | fn read_num() -> Result<usize> {
166 |     let mut words = String::new();
167 |     io::stdin().read_line(&mut words).ok();
168 |     let trimmed = words.trim();
169 |     trace!("Trimmed receipt: {:?}", &trimmed);
170 |     match trimmed.parse::<usize>() {
171 |         Ok(size) => Ok(size),
172 |         Err(err) => Err(errors::LeftError::from(err)),
173 |     }
174 | }
175 | 


--------------------------------------------------------------------------------
/src/operations/list.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::models::Config;
 3 | use clap::Parser;
 4 | use colored::Colorize;
 5 | use log::trace;
 6 | 
 7 | #[derive(Parser, Debug)]
 8 | pub struct List {
 9 |     /// Names only
10 |     #[clap(short = 'n', long)]
11 |     pub names: bool,
12 | }
13 | 
14 | impl List {
15 |     /// # Errors
16 |     ///
17 |     /// Should not error.
18 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
19 |         if !self.names {
20 |             println!("{}", "\nInstalled themes:".blue().bold());
21 |         }
22 |         let mut installed = 0;
23 |         for repo in &config.repos {
24 |             trace!("Printing themes from {}", &repo.name);
25 |             for theme in &repo.themes {
26 |                 let current = match theme.current {
27 |                     Some(true) => "Current: ".bright_yellow().bold(),
28 |                     _ => "".white(),
29 |                 };
30 |                 if theme.directory.is_some() && !self.names {
31 |                     println!(
32 |                         "    {}{}/{}: {}",
33 |                         current,
34 |                         repo.name.bright_magenta().bold(),
35 |                         theme.name.bright_green().bold(),
36 |                         theme
37 |                             .description
38 |                             .as_ref()
39 |                             .unwrap_or(&"A LeftWM theme".to_string())
40 |                     );
41 |                     installed += 1;
42 |                 } else if theme.directory.is_some() && self.names {
43 |                     println!("{}", theme.name);
44 |                     installed += 1;
45 |                 }
46 |             }
47 |         }
48 |         if installed == 0 {
49 |             println!("{}", "No themes installed.".red().bold());
50 |         }
51 |         Ok(())
52 |     }
53 | }
54 | 


--------------------------------------------------------------------------------
/src/operations/migrate_toml_to_ron.rs:
--------------------------------------------------------------------------------
 1 | use clap::Parser;
 2 | use leftwm_core::models::Gutter;
 3 | use log::trace;
 4 | use serde::{Deserialize, Serialize};
 5 | use std::fs;
 6 | use std::fs::File;
 7 | use std::io::Write;
 8 | use std::path::{Path, PathBuf};
 9 | 
10 | use crate::errors::LeftError;
11 | 
12 | /* Thes function converts a `theme.toml` provided by the `path` arg
13 |    into a `theme.ron` at the same directory as the input file.
14 |     Required argument is the path to the file that should be converted.
15 | */
16 | 
17 | #[derive(Debug, Parser)]
18 | pub struct Migrate {
19 |     pub path: PathBuf,
20 | }
21 | 
22 | #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
23 | struct Theme {
24 |     border_width: i32,
25 |     margin: CustomMargins,
26 |     workspace_margin: Option<CustomMargins>,
27 |     default_width: Option<i32>,
28 |     default_height: Option<i32>,
29 |     always_float: Option<bool>,
30 |     gutter: Option<Vec<Gutter>>,
31 |     default_border_color: String,
32 |     floating_border_color: String,
33 |     focused_border_color: String,
34 |     #[serde(rename = "on_new_window")]
35 |     on_new_window_cmd: Option<String>,
36 | }
37 | 
38 | #[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
39 | #[serde(untagged)]
40 | enum CustomMargins {
41 |     Int(u32),
42 |     // format: [top, right, bottom, left] as per HTML
43 |     Vec(Vec<u32>),
44 | }
45 | 
46 | impl Migrate {
47 |     /// # Errors
48 |     ///
49 |     /// Returns an error if theme file cannot be loaded / saved
50 |     /// Returns an error if theme not found.
51 |     pub fn exec(&self) -> Result<(), LeftError> {
52 |         trace!("Migrating theme named {:?}", &self.path);
53 |         match migrate(&self.path) {
54 |             Ok(()) => Ok(()),
55 |             Err(_) => Err(LeftError::from("Failed to migrate theme.")),
56 |         }
57 |     }
58 | }
59 | 
60 | fn migrate(path: &PathBuf) -> Result<(), LeftError> {
61 |     let Ok(theme) = load_theme_file(path) else {
62 |         return Err(LeftError::from("Theme not found"));
63 |     };
64 |     let mut ron_path = path.clone();
65 |     ron_path.set_extension("ron");
66 |     match write_to_file(&ron_path, &theme) {
67 |         Ok(()) => Ok(()),
68 |         Err(_) => Err(LeftError::from("Failed to write theme file.")),
69 |     }
70 | }
71 | 
72 | fn write_to_file(ron_file: &PathBuf, theme: &Theme) -> Result<(), LeftError> {
73 |     let ron_pretty_conf = ron::ser::PrettyConfig::new()
74 |         .depth_limit(2)
75 |         .extensions(ron::extensions::Extensions::IMPLICIT_SOME);
76 |     let ron_theme = ron::ser::to_string_pretty(&theme, ron_pretty_conf)?;
77 |     let mut file = File::create(ron_file)?;
78 |     file.write_all(ron_theme.as_bytes())?;
79 |     Ok(())
80 | }
81 | 
82 | fn load_theme_file(path: impl AsRef<Path>) -> Result<Theme, LeftError> {
83 |     let contents = fs::read_to_string(&path)?;
84 |     let from_file: Theme = toml::from_str(&contents)?;
85 |     Ok(from_file)
86 | }
87 | 


--------------------------------------------------------------------------------
/src/operations/mod.rs:
--------------------------------------------------------------------------------
 1 | mod apply;
 2 | //mod autofind;
 3 | mod current;
 4 | mod install;
 5 | mod list;
 6 | mod migrate_toml_to_ron;
 7 | mod new;
 8 | mod search;
 9 | mod status;
10 | mod support;
11 | mod uninstall;
12 | mod update;
13 | mod upgrade;
14 | 
15 | pub use apply::Apply;
16 | //pub use autofind::AutoFind;
17 | pub use current::Current;
18 | pub use install::Install;
19 | pub use list::List;
20 | pub use migrate_toml_to_ron::Migrate;
21 | pub use new::New;
22 | pub use search::Search;
23 | pub use status::Status;
24 | pub use support::Support;
25 | pub use uninstall::Uninstall;
26 | pub use update::Update;
27 | pub use upgrade::Upgrade;
28 | 


--------------------------------------------------------------------------------
/src/operations/new.rs:
--------------------------------------------------------------------------------
  1 | use crate::errors;
  2 | use crate::models::{Config, Theme};
  3 | use crate::utils::read::one;
  4 | use clap::Parser;
  5 | use colored::Colorize;
  6 | use git2::Repository;
  7 | use log::{error, trace};
  8 | use regex::Regex;
  9 | use std::io;
 10 | use std::io::Write;
 11 | use std::path::Path;
 12 | use xdg::BaseDirectories;
 13 | 
 14 | #[derive(Parser, Debug)]
 15 | pub struct New {
 16 |     pub name: String,
 17 | }
 18 | 
 19 | // TODO: Allow themes with the same name in different namespaces
 20 | impl New {
 21 |     /// # Errors
 22 |     ///
 23 |     /// Will send an error if theme has a `/`.
 24 |     /// Will error if a theme with same name already exists.
 25 |     /// Will error if config cannot be loaded or saved properly.
 26 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
 27 |         New::validate_name(&self.name)?;
 28 | 
 29 |         if let Some(_theme) = Theme::find(config, &self.name) {
 30 |             error!(
 31 |                 "\n{} could not be created because a theme with that name already exists",
 32 |                 &self.name,
 33 |             );
 34 |             Err(errors::LeftError::from("Theme not installed"))
 35 |         } else {
 36 |             //Create the new git in the leftwm directory
 37 |             let mut dir = BaseDirectories::with_prefix("leftwm")?.create_config_directory("")?;
 38 |             dir.push("themes");
 39 |             dir.push(&self.name);
 40 |             match Repository::init(&dir) {
 41 |                 Ok(_repo) => {
 42 |                     Config::update_or_append(
 43 |                         config,
 44 |                         &Theme::new(&self.name, None, Some(dir.clone())),
 45 |                         (&String::from("localhost"), &String::from("LOCAL")),
 46 |                     );
 47 |                     Config::save(config)?;
 48 |                     println!(
 49 |                         "{} {} {} {}",
 50 |                         "Theme".green().bold(),
 51 |                         &self.name.red().bold(),
 52 |                         "created successfully in".green().bold(),
 53 |                         dir.to_str().unwrap_or("Unknown directory").red().bold()
 54 |                     );
 55 |                     println!(
 56 |                         "{}Which theme would you like to prefill?",
 57 |                         "::".bright_yellow().bold()
 58 |                     );
 59 |                     print!("  [0] basic_lemonbar\n  [1] basic_polybar\n  [2] basic_xmobar\n  [3] None\n");
 60 |                     let state = loop {
 61 |                         print!("{}", "0-3 =>".bright_yellow().bold());
 62 |                         io::stdout().flush().unwrap_or_default();
 63 |                         let state = one().trim().to_uppercase();
 64 | 
 65 |                         if state == *"0" || state == *"1" || state == *"2" || state == *"3" {
 66 |                             break state;
 67 |                         }
 68 | 
 69 |                         println!("Please write a number 0-3.");
 70 |                     };
 71 |                     match state.as_str() {
 72 |                         "0" => copy_files("/usr/share/leftwm/themes/basic_lemonbar/", &dir),
 73 |                         "1" => copy_files("/usr/share/leftwm/themes/basic_polybar/", &dir),
 74 |                         "2" => copy_files("/usr/share/leftwm/themes/basic_xmobar/", &dir),
 75 |                         _ => {
 76 |                             trace!("Doing nothing");
 77 |                             Ok(())
 78 |                         }
 79 |                     }
 80 |                 }
 81 |                 Err(e) => {
 82 |                     error!(
 83 |                         "\n{} could not be created because {:?}",
 84 |                         &self.name,
 85 |                         e.message()
 86 |                     );
 87 |                     Err(errors::LeftError::from("Theme not created"))
 88 |                 }
 89 |             }
 90 |         }
 91 |     }
 92 | 
 93 |     // Validates a given name for the theme name.
 94 |     fn validate_name(name: &str) -> Result<bool, errors::LeftError> {
 95 |         let mut valid: bool = true;
 96 | 
 97 |         // Should not contain '/'.
 98 |         if name.contains('/') {
 99 |             error!(
100 |                 "\n{} could not be created because a theme name should not contain '/'",
101 |                 &name,
102 |             );
103 |             valid = false;
104 |         }
105 | 
106 |         // Check for allowed characters.
107 |         let re = Regex::new(r"^[a-z0-9_+-@.]*$").unwrap();
108 |         if valid && !re.is_match(name) {
109 |             error!(
110 |                 "\n{} could not be created because a theme name can only contain lowercase alphanumeric characters and any of '@', '.', '_', '+', '-'",
111 |                 &name,
112 |             );
113 |             valid = false;
114 |         }
115 | 
116 |         // Should not have hyphens or dots at the beginning.
117 |         let starts_with_re = Regex::new(r"^[-.]").unwrap();
118 |         if valid && starts_with_re.is_match(name) {
119 |             error!(
120 |                 "\n{} could not be created because a theme name should not start with hyphens or dots",
121 |                 &name,
122 |             );
123 |             valid = false;
124 |         }
125 | 
126 |         if !valid {
127 |             return Err(errors::LeftError::from("Theme name not valid."));
128 |         }
129 | 
130 |         Ok(true)
131 |     }
132 | }
133 | 
134 | fn copy_files(dir: &str, left_path: &Path) -> Result<(), errors::LeftError> {
135 |     trace!("{:?}", &dir);
136 |     let directory = Path::new(dir);
137 |     trace!("{:?}", &directory);
138 |     if directory.is_dir() {
139 |         trace!("Directory Exists");
140 |         for entry in std::fs::read_dir(directory)? {
141 |             trace!("{:?}", &entry);
142 |             let entry = entry?;
143 |             let path = entry.path();
144 |             trace!(
145 |                 "{:?}",
146 |                 std::fs::copy(path, left_path.join(entry.file_name()))
147 |             );
148 |         }
149 |     } else {
150 |         error!("Basic themes directory /usr/share/leftwm/ not found. Was it installed by LeftWM?");
151 |         return Err(errors::LeftError::from("Theme not prefilled"));
152 |     }
153 |     Ok(())
154 | }
155 | 
156 | #[cfg(test)]
157 | mod test {
158 |     use super::*;
159 | 
160 |     #[test]
161 |     fn test_name_validation() {
162 |         assert!(New::validate_name("test/theme").is_err());
163 |         assert!(New::validate_name("test theme").is_err());
164 |         assert!(New::validate_name("-testtheme").is_err());
165 |         assert!(New::validate_name(".testtheme").is_err());
166 |         assert!(New::validate_name("Testtheme").is_err());
167 | 
168 |         assert!(New::validate_name("testtheme").is_ok());
169 |         assert!(New::validate_name("_testtheme").is_ok());
170 |         assert!(New::validate_name("1testtheme").is_ok());
171 |         assert!(New::validate_name("test1theme@").is_ok());
172 |         assert!(New::validate_name("test_theme").is_ok());
173 |         assert!(New::validate_name("test-theme").is_ok());
174 |         assert!(New::validate_name("test.theme").is_ok());
175 |         assert!(New::validate_name("test+theme").is_ok());
176 |     }
177 | }
178 | 


--------------------------------------------------------------------------------
/src/operations/search.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::models::Config;
 3 | use clap::Parser;
 4 | use colored::Colorize;
 5 | use errors::LeftError;
 6 | use fuzzy_matcher::skim::SkimMatcherV2;
 7 | use fuzzy_matcher::FuzzyMatcher;
 8 | 
 9 | /* This function searches for themes, but does not update them by default
10 |  *                     */
11 | 
12 | #[derive(Parser, Debug)]
13 | pub struct Search {
14 |     /// Name of theme to find
15 |     pub name: String,
16 | }
17 | 
18 | impl Search {
19 |     /// # Errors
20 |     ///
21 |     /// No errors expected.
22 |     pub fn exec(&self, config: &mut Config) -> Result<(), LeftError> {
23 |         // Load the configuration
24 |         println!(
25 |             "{}",
26 |             "Searching for themes with similar names . . . "
27 |                 .bright_blue()
28 |                 .bold()
29 |         );
30 |         // Iterate over the different themes, if the distance
31 |         for theme in &config.themes(false) {
32 |             if Search::fuzzy_matcher_match(&theme.name, &self.name) {
33 |                 let current = match theme.current {
34 |                     Some(true) => "Current: ".bright_yellow().bold(),
35 |                     _ => "".white(),
36 |                 };
37 |                 let installed = match theme.directory {
38 |                     Some(_) => "-Installed".red().bold(),
39 |                     None => "".white(),
40 |                 };
41 |                 println!(
42 |                     "   {}{}/{}: {}{}",
43 |                     current,
44 |                     theme
45 |                         .source
46 |                         .clone()
47 |                         .unwrap_or_default()
48 |                         .bright_magenta()
49 |                         .bold(),
50 |                     theme.name.clone().bright_green().bold(),
51 |                     theme
52 |                         .description
53 |                         .as_ref()
54 |                         .unwrap_or(&"A LeftWM theme".to_string()),
55 |                     installed
56 |                 );
57 |             }
58 |         }
59 | 
60 |         Ok(())
61 |     }
62 | 
63 |     // Performs a using fuzzy matcher.
64 |     fn fuzzy_matcher_match(a: &str, b: &str) -> bool {
65 |         let matcher = SkimMatcherV2::default();
66 |         matcher.fuzzy_match(a, b).is_some()
67 |     }
68 | }
69 | 
70 | #[cfg(test)]
71 | mod test {
72 |     use super::*;
73 | 
74 |     #[test]
75 |     fn test_match() {
76 |         assert!(Search::fuzzy_matcher_match("apple pie", "apple"));
77 |         assert!(Search::fuzzy_matcher_match("apple pie", "pie"));
78 |         assert!(Search::fuzzy_matcher_match("Windows XP", "xp"));
79 |         assert!(Search::fuzzy_matcher_match("Windows XP", "windows"));
80 |         assert!(!Search::fuzzy_matcher_match("Windows XP", "zinbows"));
81 |         assert!(Search::fuzzy_matcher_match("Soothe", "soo"));
82 |         assert!(Search::fuzzy_matcher_match("Soothe", "soohe"));
83 |     }
84 | }
85 | 


--------------------------------------------------------------------------------
/src/operations/status.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::models::{Config, LeftWm};
 3 | use clap::Parser;
 4 | use colored::Colorize;
 5 | 
 6 | #[derive(Parser, Debug)]
 7 | pub struct Status {
 8 |     /// Error if not set
 9 |     #[clap(short = 'e', long)]
10 |     pub error: bool,
11 | }
12 | 
13 | impl Status {
14 |     /// # Errors
15 |     ///
16 |     /// Will error if user flags -e AND no current theme is set in themes.toml.
17 |     /// Will error if config cannot be loaded.
18 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
19 |         println!(
20 |             "{} {}",
21 |             "Your LeftWM version is".bright_blue().bold(),
22 |             LeftWm::get()?.version.bright_green().bold()
23 |         );
24 |         let mut current = 0;
25 |         let mut installed = 0;
26 |         for theme in config.themes(false) {
27 |             if theme.current == Some(true) {
28 |                 current += 1;
29 |                 println!(
30 |                     "{} {}, {} {} {}",
31 |                     "Your current theme is".bright_blue().bold(),
32 |                     theme.name.bright_green().bold(),
33 |                     "located in the".bright_blue().bold(),
34 |                     theme
35 |                         .source
36 |                         .unwrap_or_else(|| "unknown".to_string())
37 |                         .bright_magenta()
38 |                         .bold(),
39 |                     "repo".bright_blue().bold()
40 |                 );
41 |             }
42 |             if theme.directory.is_some() {
43 |                 installed += 1;
44 |             }
45 |         }
46 |         println!(
47 |             "{} {} {}",
48 |             "There are".bright_blue().bold(),
49 |             installed.to_string().bright_green().bold(),
50 |             "themes installed in your ~/.config/leftwm/themes/ directory known to LeftWM."
51 |                 .bright_blue()
52 |                 .bold()
53 |         );
54 |         if current == 0 {
55 |             println!(
56 |                 "{} \n    {}",
57 |                 "WARNING! NO KNOWN THEME IS CURRENTLY SET."
58 |                     .bright_red()
59 |                     .bold(),
60 |                 "A theme may be set, but LeftWM theme doesn't know about it.\n    If it is a local theme, try leftwm-theme new themename.\n    If it is a repo theme, try leftwm-theme install themename"
61 |                     .bright_yellow()
62 |                     .bold()
63 |             );
64 |             if self.error {
65 |                 return Err(errors::friendly_message("Error! No theme set."));
66 |             }
67 |         }
68 |         Ok(())
69 |     }
70 | }
71 | 


--------------------------------------------------------------------------------
/src/operations/support.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::models::Config;
 3 | use clap::Parser;
 4 | use log::trace;
 5 | use std::process::Command;
 6 | 
 7 | #[derive(Parser, Debug)]
 8 | pub struct Support {
 9 |     /// Names
10 |     pub name: String,
11 | }
12 | 
13 | impl Support {
14 |     /// # Errors
15 |     ///
16 |     /// Should not error.
17 |     ///
18 |     /// # Panics
19 |     /// May panic if xdg-open not found, or handler not set
20 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
21 |         'outer: for repo in &config.repos {
22 |             trace!("Searching themes from {}", &repo.name);
23 |             for theme in &repo.themes {
24 |                 if theme.name == self.name {
25 |                     if let Some(s_url) = &theme.support_url {
26 |                         Command::new("xdg-open")
27 |                             .arg(s_url)
28 |                             .spawn()
29 |                             .expect("Could not xdg-open");
30 |                     } else {
31 |                         println!("Theme does not have associated help page.");
32 |                     }
33 |                     break 'outer;
34 |                 }
35 |             }
36 |         }
37 |         Ok(())
38 |     }
39 | }
40 | 


--------------------------------------------------------------------------------
/src/operations/uninstall.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::errors::LeftError;
 3 | use crate::models::{Config, Theme};
 4 | use crate::utils::read::yes_or_no;
 5 | use clap::Parser;
 6 | use colored::Colorize;
 7 | use log::error;
 8 | use std::fs;
 9 | use std::path::Path;
10 | 
11 | #[derive(Parser, Debug)]
12 | pub struct Uninstall {
13 |     /// Name of theme to uninstall
14 |     pub name: String,
15 |     /// Whether to prompt for confirmation
16 |     #[clap(long)]
17 |     pub noconfirm: bool,
18 | }
19 | 
20 | impl Uninstall {
21 |     /// # Errors
22 |     /// Will error if config cannot be saved.
23 |     /// Will error if cannot remove directory.
24 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
25 |         println!(
26 |             "{}",
27 |             "Looking for theme to uninstall . . . ".bright_blue().bold()
28 |         );
29 |         let Some(theme) = Theme::find_installed(config, &self.name) else {
30 |             return Err(LeftError::from("Theme not found"));
31 |         };
32 |         if let Some(directory) = theme.directory {
33 |             let path = Path::new(&directory);
34 |             if self.noconfirm
35 |                 || yes_or_no(&format!(
36 |                     "    Are you sure you want to uninstall this theme, located at {}?",
37 |                     path.to_str().unwrap_or("Unknown location")
38 |                 ))
39 |             {
40 |                 fs::remove_dir_all(path)?;
41 |                 match theme.source {
42 |                     Some(source) => match Theme::find_mut(config, &self.name, &source) {
43 |                         Some(target_theme) => {
44 |                             target_theme.directory = None;
45 |                             println!(
46 |                                 "{}",
47 |                                 format!("Theme {} uninstalled.", &self.name).green().bold()
48 |                             );
49 |                         }
50 |                         None => return Err(LeftError::from("Could not find theme")),
51 |                     },
52 |                     None => return Err(LeftError::from("No source found")),
53 |                 }
54 |                 Config::save(config)?;
55 |             } else {
56 |                 println!("{}", "No actions to take. Exiting . . . ".yellow().bold());
57 |             }
58 | 
59 |             Ok(())
60 |         } else {
61 |             error!("Theme not installed");
62 |             Err(errors::LeftError::from("Theme not installed"))
63 |         }
64 |     }
65 | }
66 | 


--------------------------------------------------------------------------------
/src/operations/update.rs:
--------------------------------------------------------------------------------
  1 | use crate::models::Config;
  2 | use crate::{errors, utils};
  3 | use clap::Parser;
  4 | use colored::Colorize;
  5 | use log::trace;
  6 | use std::fs;
  7 | use url::Url;
  8 | 
  9 | #[derive(Parser, Debug)]
 10 | pub struct Update {
 11 |     /// Don't list themes
 12 |     #[clap(short = 'f', long)]
 13 |     pub no_list: bool,
 14 |     /// List incompatible themes
 15 |     #[clap(short = 'i', long)]
 16 |     pub incompatible: bool,
 17 | }
 18 | 
 19 | impl Update {
 20 |     /// Fetch themes from the themes repository.
 21 |     ///
 22 |     /// # Errors
 23 |     ///
 24 |     /// Will error if config cannot be saved
 25 |     /// Will error if upstream known.toml cannot be retrieved.
 26 |     /// Will error if TOML files themes.toml or known.toml cannot be parsed.
 27 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
 28 |         Update::update_repos(config)?;
 29 |         Config::save(config)?;
 30 | 
 31 |         // Exit early if --no-list was passed
 32 |         if self.no_list {
 33 |             return Ok(());
 34 |         }
 35 | 
 36 |         // List themes
 37 |         println!("{}", "\nAvailable themes:".bright_blue().bold());
 38 | 
 39 |         for repo in &mut config.repos {
 40 |             for theme in &mut repo.themes {
 41 |                 let current = match theme.current {
 42 |                     Some(true) => "Current: ".bright_green().bold(),
 43 |                     _ => "".white(),
 44 |                 };
 45 |                 let installed = match theme.directory {
 46 |                     Some(_) => "-Installed".red().bold(),
 47 |                     None => "".white(),
 48 |                 };
 49 |                 // Only list installable themes
 50 |                 if let Ok(true) = utils::versions::check(
 51 |                     &theme
 52 |                         .leftwm_versions
 53 |                         .clone()
 54 |                         .unwrap_or_else(|| "*".to_string()),
 55 |                 ) {
 56 |                     println!(
 57 |                         "   {}{}/{}: {}{}",
 58 |                         current,
 59 |                         repo.name.bright_magenta().bold(),
 60 |                         theme.name.bright_green().bold(),
 61 |                         theme
 62 |                             .description
 63 |                             .as_ref()
 64 |                             .unwrap_or(&"A LeftWM theme".to_string()),
 65 |                         installed
 66 |                     );
 67 |                 } else {
 68 |                     // Show incompatible themes if requested
 69 |                     if self.incompatible {
 70 |                         println!(
 71 |                             "   {}{}/{}: {}{} (not compatible with your version of leftwm)",
 72 |                             current,
 73 |                             repo.name.bright_magenta().bold(),
 74 |                             theme.name.bright_red().bold(),
 75 |                             theme
 76 |                                 .description
 77 |                                 .as_ref()
 78 |                                 .unwrap_or(&"A LeftWM theme".to_string()),
 79 |                             installed
 80 |                         );
 81 |                     }
 82 |                 }
 83 |             }
 84 |         }
 85 | 
 86 |         Ok(())
 87 |     }
 88 | 
 89 |     // Iterates through the repos in the config, fetches themes from the repos
 90 |     // and updates the config with the themes. The downloaded themes are
 91 |     // compared with any existing themes and updated.
 92 |     fn update_repos(config: &mut Config) -> Result<(), errors::LeftError> {
 93 |         println!("{}", "Fetching themes . . . ".bright_blue().bold());
 94 |         let config_dir = config.get_config_dir()?;
 95 |         // Attempt to fetch new themes and populate the config with remote
 96 |         // themes.
 97 |         trace!("{:?}", &config);
 98 |         for repo in &mut config.repos {
 99 |             if repo.name == "LOCAL" {
100 |                 // Update local repos separately after processing the remote
101 |                 // repos.
102 |                 continue;
103 |             }
104 | 
105 |             let content: String;
106 |             // Check the url scheme to determine how to fetch the themes.
107 |             let repo_url = Url::parse(repo.url.clone().as_str())?;
108 |             if repo_url.scheme() == "file" {
109 |                 content = fs::read_to_string(repo_url.path())?;
110 |             } else {
111 |                 content = reqwest::blocking::get(repo_url.as_str())?.text_with_charset("utf-8")?;
112 |                 trace!("{:?}", &content);
113 |             }
114 |             if !content.is_empty() {
115 |                 repo.compare(toml::from_str(&content)?, &config_dir)?;
116 |             }
117 |         }
118 | 
119 |         // Populate config based on the local themes.
120 |         config.update_local_repo()?;
121 | 
122 |         Ok(())
123 |     }
124 | }
125 | 
126 | #[cfg(test)]
127 | mod test {
128 |     use super::*;
129 |     use crate::models::Repo;
130 |     use std::fs::File;
131 |     use std::io::Write;
132 | 
133 |     #[test]
134 |     fn test_update_repos() {
135 |         // Create a local repo file with test themes.
136 |         let tmpdir = tempfile::tempdir().unwrap();
137 |         let repo_file_path = tmpdir.path().join("repo.toml");
138 |         let mut repo_file = File::create(&repo_file_path).unwrap();
139 |         write!(
140 |             repo_file,
141 |             r#"
142 | [[theme]]
143 | name = "test-theme1"
144 | repository = "https://github.com/leftwm/testtheme1/"
145 | commit = "*"
146 | version = "0.0.5"
147 | leftwm_versions = "*"
148 | 
149 | [[theme]]
150 | name = "test-theme2"
151 | repository = "https://github.com/leftwm/testtheme2/"
152 | commit = "*"
153 | version = "0.0.3"
154 | leftwm_versions = "*"
155 | "#
156 |         )
157 |         .unwrap();
158 |         let url_base = Url::parse("file://").unwrap();
159 |         let local_file_url = url_base.join(repo_file_path.to_str().unwrap()).unwrap();
160 | 
161 |         let mut config: Config = Config {
162 |             repos: vec![
163 |                 Repo {
164 |                      definitions_version: crate::models::config::CURRENT_DEFINITIONS_VERSION,
165 |                 url: String::from(local_file_url.as_str()),
166 |                 name: String::from("test-repo"),
167 |                 themes: Vec::new(),
168 |                 },
169 |                 Repo{
170 |                     definitions_version: crate::models::config::CURRENT_DEFINITIONS_VERSION,
171 |                     url: String::from("https://raw.githubusercontent.com/leftwm/leftwm-community-themes/master/known.toml"),
172 |                     name: String::from("community"),
173 |                     themes: Vec::new(),
174 |                 },
175 |             ],
176 |             config_dir: Some(tmpdir.path().to_path_buf()),
177 |         };
178 | 
179 |         assert!(Update::update_repos(&mut config).is_ok());
180 |         let local_repo = config
181 |             .repos
182 |             .into_iter()
183 |             .find(|x| x.name == "test-repo")
184 |             .unwrap();
185 |         assert_eq!(local_repo.themes.len(), 2);
186 |         assert!(local_repo
187 |             .clone()
188 |             .themes
189 |             .into_iter()
190 |             .any(|x| x.name == "test-theme1"));
191 |         assert!(local_repo
192 |             .themes
193 |             .into_iter()
194 |             .any(|x| x.name == "test-theme2"));
195 |     }
196 | }
197 | 


--------------------------------------------------------------------------------
/src/operations/upgrade.rs:
--------------------------------------------------------------------------------
  1 | //! Updates each individual theme.
  2 | // Currently, there is no way of knowing whether a theme needs updated. In a later version it would
  3 | // be nice to skip themes that do not need updates.
  4 | use crate::errors;
  5 | use crate::models::Config;
  6 | use clap::Parser;
  7 | use colored::Colorize;
  8 | use git2::{Oid, Repository};
  9 | use log::{error, trace};
 10 | 
 11 | #[derive(Parser, Debug)]
 12 | pub struct Upgrade {
 13 |     /// Don't update db
 14 |     #[clap(short = 'i', long)]
 15 |     pub skipdbupdate: bool,
 16 | }
 17 | 
 18 | impl Upgrade {
 19 |     /// # Errors
 20 |     ///
 21 |     /// This function will return an error if the known.toml file fails to load correctly, or if
 22 |     /// comparisons fail (i.e. the TOML files do not parse), or if the config file cannot be saved.
 23 |     /// It will also throw an error if a config file does not have a proper directory
 24 |     /// It will not throw an error to the program that a particular theme repository failed to
 25 |     /// load, instead passing that information to the user.
 26 |     ///
 27 |     ///# Panics
 28 |     ///
 29 |     /// Panics are not expected. `theme.commit.as_ref().unwrap()` is within an if `is_some()`
 30 |     // Todo: allow passage of failed themes in either () or errors::LeftError
 31 |     pub fn exec(&self, config: &mut Config) -> Result<(), errors::LeftError> {
 32 |         //attempt to fetch new themes
 33 |         if !self.skipdbupdate {
 34 |             println!("{}", "Fetching known themes:".bright_blue().bold());
 35 |             let config_dir = config.get_config_dir()?;
 36 |             for repo in &mut config.repos {
 37 |                 if repo.name == "LOCAL" {
 38 |                     continue;
 39 |                 }
 40 |                 println!(
 41 |                     "    Retrieving themes from {}",
 42 |                     &repo.name.bright_magenta().bold()
 43 |                 );
 44 |                 // We probably ought to add a better warning here if this fails to load
 45 |                 let resp = reqwest::blocking::get(&repo.url)?.text_with_charset("utf-8")?;
 46 |                 trace!("{:?}", &resp);
 47 | 
 48 |                 //compare to old themes
 49 |                 repo.compare(toml::from_str(&resp)?, &config_dir)?;
 50 |             }
 51 |             Config::save(config)?;
 52 |         }
 53 |         // Update themes
 54 |         println!("{}", "\nUpdating themes:".bright_blue().bold());
 55 |         let mut installed = 0;
 56 |         for repo in &config.repos {
 57 |             trace!("Upgrading themes in repo {:?}", &repo.name);
 58 |             if repo.name == "LOCAL" {
 59 |                 continue;
 60 |             }
 61 |             for theme in &repo.themes {
 62 |                 let current = match theme.current {
 63 |                     Some(true) => "Current: ".bright_green().bold(),
 64 |                     _ => "".white(),
 65 |                 };
 66 |                 if let Some(theme_directory) = &theme.directory {
 67 |                     println!(
 68 |                         "    Updating {}{}/{}: {}",
 69 |                         current,
 70 |                         repo.name.bright_magenta().bold(),
 71 |                         theme.name.bright_yellow().bold(),
 72 |                         theme
 73 |                             .description
 74 |                             .as_ref()
 75 |                             .unwrap_or(&"A LeftWM theme".to_string())
 76 |                     );
 77 |                     let git_repo = Repository::open(theme_directory)?;
 78 |                     match fetch_origin_main(&git_repo) {
 79 |                         Ok(()) => {
 80 |                             //if defined, attempt to checkout the specific index
 81 |                             if theme.commit.is_some()
 82 |                                 && theme.commit.clone().unwrap_or_default() != *"*"
 83 |                             {
 84 |                                 git_repo.set_head_detached(Oid::from_str(
 85 |                                     theme.commit.as_ref().unwrap(),
 86 |                                 )?)?;
 87 |                                 git_repo.checkout_head(None)?;
 88 |                             }
 89 |                         }
 90 |                         Err(e) => {
 91 |                             trace!("Error: {:?}", e);
 92 |                             error!("Could not fetch repo.");
 93 |                         }
 94 |                     }
 95 | 
 96 |                     installed += 1;
 97 |                 }
 98 |             }
 99 |         }
100 |         if installed == 0 {
101 |             println!("{}", "No themes installed.".red().bold());
102 |         }
103 |         Ok(())
104 |     }
105 | }
106 | 
107 | pub(crate) fn fetch_origin_main(repo: &git2::Repository) -> Result<(), git2::Error> {
108 |     use crate::utils::merge::{run, Args};
109 |     let args = Args {
110 |         arg_remote: None,
111 |         arg_branch: None,
112 |     };
113 |     run(&args, repo)
114 | }
115 | 


--------------------------------------------------------------------------------
/src/utils/dir.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors::Result;
 2 | use xdg::BaseDirectories;
 3 | /// # Errors
 4 | ///
 5 | /// Will error if `BaseDirectory` not set
 6 | /// Will error if unable to create theme leftwm directory
 7 | pub fn theme() -> Result<std::path::PathBuf> {
 8 |     let mut dir = BaseDirectories::with_prefix("leftwm")?.create_config_directory("")?;
 9 |     dir.push("themes");
10 |     Ok(dir)
11 | }
12 | 


--------------------------------------------------------------------------------
/src/utils/merge.rs:
--------------------------------------------------------------------------------
  1 | /*
  2 |  * libgit2 "pull" example - shows how to pull remote data into a local branch.
  3 |  *
  4 |  * Written by the libgit2 contributors
  5 |  *
  6 |  * To the extent possible under law, the author(s) have dedicated all copyright
  7 |  * and related and neighboring rights to this software to the public domain
  8 |  * worldwide. This software is distributed without any warranty.
  9 |  *
 10 |  * You should have received a copy of the CC0 Public Domain Dedication along
 11 |  * with this software. If not, see
 12 |  * <http://creativecommons.org/publicdomain/zero/1.0/>.
 13 |  */
 14 | 
 15 | use colored::Colorize;
 16 | use git2::Repository;
 17 | use log::trace;
 18 | use std::io::{self, Write};
 19 | use std::str;
 20 | 
 21 | pub struct Args {
 22 |     pub arg_remote: Option<String>,
 23 |     pub arg_branch: Option<String>,
 24 | }
 25 | 
 26 | fn do_fetch<'a>(
 27 |     repo: &'a git2::Repository,
 28 |     refs: &[&str],
 29 |     remote: &'a mut git2::Remote,
 30 | ) -> Result<git2::AnnotatedCommit<'a>, git2::Error> {
 31 |     let mut cb = git2::RemoteCallbacks::new();
 32 | 
 33 |     // Print out our transfer progress.
 34 |     cb.transfer_progress(|stats| {
 35 |         if stats.received_objects() == stats.total_objects() {
 36 |             print!(
 37 |                 "        Resolving deltas {}/{}\r",
 38 |                 stats.indexed_deltas(),
 39 |                 stats.total_deltas()
 40 |             );
 41 |         } else if stats.total_objects() > 0 {
 42 |             print!(
 43 |                 "        Received {}/{} objects ({}) in {} bytes\r",
 44 |                 stats.received_objects(),
 45 |                 stats.total_objects(),
 46 |                 stats.indexed_objects(),
 47 |                 stats.received_bytes()
 48 |             );
 49 |         }
 50 |         io::stdout().flush().unwrap();
 51 |         true
 52 |     });
 53 | 
 54 |     let mut fo = git2::FetchOptions::new();
 55 |     fo.remote_callbacks(cb);
 56 |     // Always fetch all tags.
 57 |     // Perform a download and also update tips
 58 |     fo.download_tags(git2::AutotagOption::All);
 59 |     trace!("Fetching {} for repo", remote.name().unwrap());
 60 |     remote.fetch(refs, Some(&mut fo), None)?;
 61 | 
 62 |     // If there are local objects (we got a thin pack), then tell the user
 63 |     // how many objects we saved from having to cross the network.
 64 |     let stats = remote.stats();
 65 |     if stats.local_objects() > 0 {
 66 |         println!(
 67 |             "\r        Received {}/{} objects in {} bytes (used {} local \
 68 |              objects)",
 69 |             stats.indexed_objects(),
 70 |             stats.total_objects(),
 71 |             stats.received_bytes(),
 72 |             stats.local_objects()
 73 |         );
 74 |     } else {
 75 |         println!(
 76 |             "\r        Received {}/{} objects in {} bytes",
 77 |             stats.indexed_objects(),
 78 |             stats.total_objects(),
 79 |             stats.received_bytes()
 80 |         );
 81 |     }
 82 | 
 83 |     let fetch_head = repo.find_reference("FETCH_HEAD")?;
 84 |     repo.reference_to_annotated_commit(&fetch_head)
 85 | }
 86 | 
 87 | fn fast_forward(
 88 |     repo: &Repository,
 89 |     lb: &mut git2::Reference,
 90 |     rc: &git2::AnnotatedCommit,
 91 | ) -> Result<(), git2::Error> {
 92 |     let name = match lb.name() {
 93 |         Some(s) => s.to_string(),
 94 |         None => String::from_utf8_lossy(lb.name_bytes()).to_string(),
 95 |     };
 96 |     let msg = format!("        Fast-Forward: Setting {name} to id: {}", rc.id());
 97 |     println!("{msg}");
 98 |     lb.set_target(rc.id(), &msg)?;
 99 |     repo.set_head(&name)?;
100 |     repo.checkout_head(Some(
101 |         git2::build::CheckoutBuilder::default()
102 |             // For some reason the force is required to make the working directory actually get updated
103 |             // I suspect we should be adding some logic to handle dirty working directory states
104 |             // but this is just an example so maybe not.
105 |             .force(),
106 |     ))?;
107 |     println!("{}", "        ->OK".bright_green().bold());
108 |     Ok(())
109 | }
110 | 
111 | fn normal_merge(
112 |     repo: &Repository,
113 |     local: &git2::AnnotatedCommit,
114 |     remote: &git2::AnnotatedCommit,
115 | ) -> Result<(), git2::Error> {
116 |     let local_tree = repo.find_commit(local.id())?.tree()?;
117 |     let remote_tree = repo.find_commit(remote.id())?.tree()?;
118 |     let ancestor = repo
119 |         .find_commit(repo.merge_base(local.id(), remote.id())?)?
120 |         .tree()?;
121 |     let mut idx = repo.merge_trees(&ancestor, &local_tree, &remote_tree, None)?;
122 | 
123 |     if idx.has_conflicts() {
124 |         println!(
125 |             "{}",
126 |             "        ->Merge conficts detected, you will need to fix these!"
127 |                 .bright_red()
128 |                 .bold()
129 |         );
130 |         repo.checkout_index(Some(&mut idx), None)?;
131 |         return Ok(());
132 |     }
133 |     let result_tree = repo.find_tree(idx.write_tree_to(repo)?)?;
134 |     // now create the merge commit
135 |     let msg = format!("Merge: {} into {}", remote.id(), local.id());
136 |     let sig = repo.signature()?;
137 |     let local_commit = repo.find_commit(local.id())?;
138 |     let remote_commit = repo.find_commit(remote.id())?;
139 |     // Do our merge commit and set current branch head to that commit.
140 |     let _merge_commit = repo.commit(
141 |         Some("HEAD"),
142 |         &sig,
143 |         &sig,
144 |         &msg,
145 |         &result_tree,
146 |         &[&local_commit, &remote_commit],
147 |     )?;
148 |     // Set working tree to match head.
149 |     repo.checkout_head(None)?;
150 |     println!("{}", "        ->OK".bright_green().bold());
151 |     Ok(())
152 | }
153 | 
154 | fn do_merge<'a>(
155 |     repo: &'a Repository,
156 |     remote_branch: &str,
157 |     fetch_commit: &git2::AnnotatedCommit<'a>,
158 | ) -> Result<(), git2::Error> {
159 |     // 1. do a merge analysis
160 |     let analysis = repo.merge_analysis(&[fetch_commit])?;
161 | 
162 |     // 2. Do the appopriate merge
163 |     if analysis.0.is_fast_forward() {
164 |         trace!("Doing a fast forward");
165 |         // do a fast forward
166 |         let refname = format!("refs/heads/{remote_branch}");
167 |         if let Ok(mut r) = repo.find_reference(&refname) {
168 |             fast_forward(repo, &mut r, fetch_commit)?;
169 |         } else {
170 |             // The branch doesn't exist so just set the reference to the
171 |             // commit directly. Usually this is because you are pulling
172 |             // into an empty repository.
173 |             repo.reference(
174 |                 &refname,
175 |                 fetch_commit.id(),
176 |                 true,
177 |                 &format!("        Setting {remote_branch} to {}", fetch_commit.id()),
178 |             )?;
179 |             repo.set_head(&refname)?;
180 |             repo.checkout_head(Some(
181 |                 git2::build::CheckoutBuilder::default()
182 |                     .allow_conflicts(true)
183 |                     .conflict_style_merge(true)
184 |                     .force(),
185 |             ))?;
186 |         }
187 |     } else if analysis.0.is_normal() {
188 |         // do a normal merge
189 |         let head_commit = repo.reference_to_annotated_commit(&repo.head()?)?;
190 |         normal_merge(repo, &head_commit, fetch_commit)?;
191 |     } else {
192 |         println!("{}", "        ->OK".bright_green().bold());
193 |         trace!("Nothing to do...");
194 |     }
195 |     Ok(())
196 | }
197 | 
198 | /// Run git-pull and use optimal strategy
199 | ///
200 | /// # Errors
201 | /// - See `git2` errors.
202 | pub fn run(args: &Args, repo: &Repository) -> Result<(), git2::Error> {
203 |     let remote_name = args.arg_remote.as_ref().map_or("origin", |s| &s[..]);
204 |     let remote_branch = args.arg_branch.as_ref().map_or("master", |s| &s[..]);
205 |     let mut remote = repo.find_remote(remote_name)?;
206 |     let fetch_commit = do_fetch(repo, &[remote_branch], &mut remote)?;
207 |     do_merge(repo, remote_branch, &fetch_commit)
208 | }
209 | 


--------------------------------------------------------------------------------
/src/utils/mod.rs:
--------------------------------------------------------------------------------
1 | pub mod dir;
2 | pub mod merge;
3 | pub mod read;
4 | pub mod versions;
5 | 


--------------------------------------------------------------------------------
/src/utils/read.rs:
--------------------------------------------------------------------------------
 1 | use colored::Colorize;
 2 | use std::io;
 3 | use std::io::Write;
 4 | 
 5 | #[must_use]
 6 | pub fn one() -> String {
 7 |     let mut words = String::new();
 8 |     io::stdin().read_line(&mut words).ok();
 9 |     words
10 | }
11 | 
12 | #[must_use]
13 | pub fn yes_or_no(question: &str) -> bool {
14 |     let state = loop {
15 |         println!("    {question}");
16 |         print!("{}", "yes/no =>".bright_yellow().bold());
17 |         io::stdout().flush().unwrap_or_default();
18 |         let state = one().trim().to_uppercase();
19 | 
20 |         if state == *"YES" || state == *"NO" {
21 |             break state;
22 |         }
23 | 
24 |         println!("Please write either yes or no.");
25 |     };
26 |     matches!(state.as_str(), "YES")
27 | }
28 | 


--------------------------------------------------------------------------------
/src/utils/versions.rs:
--------------------------------------------------------------------------------
 1 | use crate::errors;
 2 | use crate::models::LeftWm;
 3 | /// # Errors
 4 | ///
 5 | /// Returns error if the `LeftWM` version cannot be obtained.
 6 | /// Returns error if the `LeftWM` version requirements cannot be parsed.
 7 | /// Returns error is the `LeftWM` version cannot be parsed.
 8 | pub fn check(vstring: &str) -> Result<bool, errors::LeftError> {
 9 |     use semver::{Version, VersionReq};
10 |     let lwmv = LeftWm::get()?;
11 |     let requirements = VersionReq::parse(vstring)?;
12 |     Ok(requirements.matches(&Version::parse(&lwmv.version)?))
13 | }
14 | 


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