Cache gem install fontist, cache ~/.fontist, and add semver support

.github/workflows/publish-action.yml

@@ -9,6 +9,16 @@ jobs:
       contents: write
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+      - uses: oven-sh/setup-bun@v1
+      - run: bun install
+      - run: bun run build
+      - run: rm -rf node_modules
+      - uses: actions4git/setup-git@v1
+      - run: git add -Af && git commit -m 'npm run build'
+      - run: git tag -f "$TAG" && git push -f origin "$TAG"
+        env:
+          TAG: ${{ github.event.release.tag_name }}
       - uses: actions/publish-action@v0.2.2
         with:
           source-tag: ${{ github.event.release.tag_name }}

.github/workflows/test-action.yml

@@ -23,9 +23,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        # os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
+      - uses: oven-sh/setup-bun@v1
+      - run: bun install
+      - run: bun run build
       - uses: ./
       - run: fontist list "Fira Code"

.gitignore

@@ -0,0 +1,175 @@
+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Caches 
+
+.cache
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# IntelliJ based IDEs
+.idea
+
+# Finder (MacOS) folder config
+.DS_Store

README.md

@@ -13,13 +13,18 @@
 
 💎 Uses Ruby to install the fontist Ruby gem \
 🟦 Works with Windows \
-🔠 Lets you install additional fonts
+🐧 Works with Ubuntu \
+🍎 Works with macOS \
+⚡ Caches installation in `$RUNNER_TOOL_CACHE` and/ior the workflow cache \
+📐 Caches `~/.fontist` font installs by default using `manifest.yml`
 
 ## Usage
 
 ![GitHub Actions](https://img.shields.io/static/v1?style=for-the-badge&message=GitHub+Actions&color=2088FF&logo=GitHub+Actions&logoColor=FFFFFF&label=)
 ![GitHub](https://img.shields.io/static/v1?style=for-the-badge&message=GitHub&color=181717&logo=GitHub&logoColor=FFFFFF&label=)
 
+**🚀 Here's what you're after:**
+
 ```yml
 on: push
 jobs:
@@ -31,19 +36,36 @@ jobs:
       - run: fontist install "Fira Code"
 ```
 
-**⚠️ This action takes a while** (~1 minute). There's currently **no caching**. [Caching is planned for the future.](#TODO)
+💡 You can use `fontist manifest-install manifest.yml` to install fonts listed in a manifest file similar to `package.json`, `requirements.txt`, and `Cargo.toml`.
 
 ### Inputs
 
-- **`setup-ruby`:** Whether or not to run [ruby/setup-ruby](https://github.com/ruby/setup-ruby) or to assume that the user has supplied an appropriate global Ruby installation. Defaults to `true`. Set this to `false` to provide your own custom Ruby installation.
+- **`fontist-version`:** The version of Fontist to install. This can be an exact version lile `1.10.0` or a semver range such as `1.x` or `~1.15.0`. The default value is `latest`.
+
+- **`fontist-token`:** The GitHub token to use when fetching the version list from fontist/fontist. You shouldn't have to touch this. The default is the `github.token` if you're on github.com or unauthenticated (rate limited) if you're not on github.com.
+
+- **`cache`:** Whether or not to use [@actions/cache](https://www.npmjs.com/package/@actions/cache) to cache things in the GitHub workflow cache. This is enabled by default.
+
+- **`cache-dependency-path`:** A multiline list of globs to use to derive the `~/.fontist` cache key. The default is `manifest.yml` and `manifest.yaml`. If no files are matched at runtime then the `~/.fontist` folder will not be cached.
 
-- **`fontist-version`:** An exact version of the fontist Ruby gem to install. Defaults to `1.19.0`.
+### Outputs
+
+- **`fontist-version`:** The version of Fontist that was installed. This will be something like `1.10.0` or similar.
+
+- **`cache-hit`:** Whether or not Fontist was restored from the runner's cache or newly downloaded.
 
 ## Development
 
-![GNU Bash](https://img.shields.io/static/v1?style=for-the-badge&message=GNU+Bash&color=4EAA25&logo=GNU+Bash&logoColor=FFFFFF&label=)
+![Bun](https://img.shields.io/static/v1?style=for-the-badge&message=Bun&color=000000&logo=Bun&logoColor=FFFFFF&label=)
+![Node.js](https://img.shields.io/static/v1?style=for-the-badge&message=Node.js&color=339933&logo=Node.js&logoColor=FFFFFF&label=)
+![Ruby](https://img.shields.io/static/v1?style=for-the-badge&message=Ruby&color=CC342D&logo=Ruby&logoColor=FFFFFF&label=)
+
+This action tries to restore the result of `gem install fontist` from both the `$RUNNER_TOOL_CACHE` as well as the workflow cache via [@actions/cache](https://www.npmjs.com/package/@actions/cache). It then tries to restore the `~/.fontist` folder local cache from the workflow cache.
+
+**How do I test it?** \
+Open a PR (even a draft one works) and some magic GitHub Actions will run to test your changes.
 
-TODO: Add development section
+Note that since [Bun doesn't support Windows yet](https://github.com/oven-sh/bun/issues/43) we can't run the `bun build` command on Windows runners. Don't worry! The action should still work ok since Bun is only used for the build step; it runs using `node <the-js-file>` via `using: node20` in both testing and releases. Once Bun adds Windows support remember to add back the Windows tests. 😉
 
 ## Contributions
 

action.yml

@@ -6,21 +6,28 @@ branding:
   color: purple
 
 inputs:
-  setup-ruby:
+  fontist-version:
+    description: The version of Fontist to install. This can be an exact version lile '1.10.0' or a semver range such as '1.x' or '~1.15.0'. The default value is 'latest'.
+    default: latest
+  fontist-token:
+    description: The GitHub token to use when fetching the version list from fontist/fontist. You shouldn't have to touch this. The default is the 'github.token' if you're on github.com or unauthenticated (rate limited) if you're not on github.com.
+    default: ${{ github.server_url == 'https://github.com' && github.token || '' }}
+  cache:
+    description: Whether or not to use @actions/cache to cache things in the GitHub workflow cache. This is enabled by default.
     default: true
+  cache-dependency-path:
+    description: A multiline list of globs to use to derive the '~/.fontist' cache key. The default is 'manifest.yml' and 'manifest.yaml'. If no files are matched at runtime then the '~/.fontist' folder will not be cached.
+    default: manifest.y{a,}ml
+
+outputs:
   fontist-version:
-    default: "1.19.0"
+    description: The version of Fontist that was installed. This will be something like '1.10.0' or similar.
+    value: ${{ steps.setup-fontist.outputs.fontist-version }}
+  cache-hit:
+    description: Whether or not Fontist was restored from the runner's cache or download anew.
+    value: ${{ steps.setup-fontist.outputs.cache-hit }}
 
 runs:
-  using: composite
-  steps:
-    - if: inputs.setup-ruby == 'true'
-      uses: ruby/setup-ruby@v1
-      with:
-        ruby-version: ruby
-    - shell: bash
-      run: |
-        gem install fontist --version "$(printenv INPUT_FONTIST-VERSION)"
-        fontist update
-      env:
-        INPUT_FONTIST-VERSION: ${{ inputs.fontist-version }}
+  using: node20
+  main: dist/main.js
+  post: dist/post.js

package.json

@@ -0,0 +1,26 @@
+{
+  "type": "module",
+  "packageManager": "bun@1.0.25",
+  "dependencies": {
+    "@actions/cache": "^3.2.3",
+    "@actions/core": "^1.10.1",
+    "@actions/github": "^6.0.0",
+    "@actions/glob": "^0.4.0",
+    "@actions/tool-cache": "^2.0.1",
+    "@octokit/auth-unauthenticated": "^5.0.1",
+    "execa": "^8.0.1",
+    "semver": "^7.5.4"
+  },
+  "devDependencies": {
+    "@types/node": "^20.10.4",
+    "@types/semver": "^7.5.6",
+    "prettier": "^3.1.1",
+    "typescript": "^5.3.3",
+    "@types/bun": "latest"
+  },
+  "scripts": {
+    "build": "bun build ./src/main.ts ./src/post.ts --outdir=dist --target=node",
+    "format": "prettier -w .",
+    "lint": "tsc --noEmit"
+  }
+}