Refactor for v9.0.0 (#18)

Most significant breaking change is dropping Ruby 2.7 support.

- **breaking:** set minimum supported Ruby to v3.0
- **breaking:** bump dependency version constraints
- set project Ruby to v3.3.0
- switch from CHANGELOG.md to GitHub Releases
- reconfigure Dev Container / Codespaces config files
- add a publish workflow for automated build and push to RubyGems.org
and GitHub Packages

Author: jgarber623

.devcontainer/Dockerfile

@@ -1,9 +1,48 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/ruby
 {
   "name": "indieweb-endpoints-ruby",
-  "features": {},
-  "customizations": {},
-  "workspaceFolder": "/workspace",
-  "dockerComposeFile": "docker-compose.yml",
-  "service": "default",
-  "postCreateCommand": "bundle install"
+  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+  "image": "mcr.microsoft.com/devcontainers/ruby:1-3.3-bookworm",
+
+  // Features to add to the dev container. More info: https://containers.dev/features.
+  "features": {
+    "ghcr.io/devcontainers-contrib/features/apt-packages:1": {
+      "packages": "less,nano"
+    }
+  },
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [],
+
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "bundle install",
+
+  // Configure tool-specific properties.
+  "customizations": {
+    // Configure properties specific to VS Code.
+    "vscode": {
+      // Set *default* container specific settings.json values on container create.
+      "settings": {
+        "rubyLsp.rubyVersionManager": "none"
+      },
+      "extensions": [
+        "EditorConfig.EditorConfig",
+        "Shopify.ruby-lsp"
+      ]
+    }
+  },
+
+  // Set or override environment variables for the container.
+  "containerEnv": {
+    "EDITOR": "nano",
+    "LESS": "-FMR",
+    "PAGER": "less",
+    "RUBY_DEBUG_HISTORY_FILE": "${containerWorkspaceFolder}/.rdbg_history",
+    "RUBY_DEBUG_SAVE_HISTORY": "1000",
+    "VISUAL": "code --wait"
+  }
+
+  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+  // "remoteUser": "root"
 }

.devcontainer/devcontainer.json

@@ -1,4 +1,3 @@
-# EditorConfig is awesome: https://EditorConfig.org
 root = true
 
 [*]

.devcontainer/docker-compose.yml

@@ -27,7 +27,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest, ubuntu-latest]
-        ruby: ["2.7", "3.0", "3.1", "3.2", "3.3"]
+        ruby: ["3.0", "3.1", "3.2", "3.3"]
     steps:
       - uses: actions/checkout@v4
       - uses: ruby/setup-ruby@v1

.editorconfig

@@ -0,0 +1,46 @@
+name: Publish
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  ci:
+    name: CI
+    uses: ./.github/workflows/ci.yml
+  publish-to-rubygems:
+    name: Publish to RubyGems
+    permissions:
+      contents: write
+      id-token: write
+    needs: ci
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+      - uses: rubygems/release-gem@v1
+        with:
+          await-release: false
+  publish-to-github-packages:
+    name: Publish to GitHub Packages
+    permissions:
+      contents: read
+      packages: write
+    needs: ci
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+      - run: |
+          mkdir -p $HOME/.gem
+          touch $HOME/.gem/credentials
+          chmod 0600 $HOME/.gem/credentials
+          printf -- "---\n:github: Bearer ${{ secrets.GITHUB_TOKEN }}\n" > $HOME/.gem/credentials
+      - run: bundle exec rake release
+        env:
+          BUNDLE_GEM__PUSH_KEY: github
+          RUBYGEMS_HOST: "https://rubygems.pkg.github.com/${{ github.repository_owner }}"

.github/workflows/ci.yml

@@ -1 +1 @@
-2.7.8
+3.3.0

.github/workflows/publish.yml

@@ -1,2 +1,3 @@
-format: progress
+format: "progress"
 parallel: true
+ruby_version: "3.0"

.ruby-version

@@ -1,5 +1,8 @@
 # Changelog
 
+> [!NOTE]
+> From v9.0.0, changes are documented using [GitHub Releases](https://github.com/indieweb/indieweb-endpoints-ruby/releases). For a given release, metadata on RubyGems.org will link to that version's Release page.
+
 ## 8.0.0 / 2022-11-09
 
 - Refactor `ResponseHeadersParser#results_for` to use `Enumerable#filter_map` (946ff3d)

.standard.yml

@@ -8,9 +8,9 @@ There are a couple ways you can help improve indieweb-endpoints-ruby:
 
 ## Getting Started
 
-indieweb-endpoints-ruby is developed using Ruby 2.7.8 and is tested against additional Ruby versions using [GitHub Actions](https://github.com/indieweb/indieweb-endpoints-ruby/actions).
+indieweb-endpoints-ruby is developed using Ruby 3.3.0 and is tested against additional Ruby versions using [GitHub Actions](https://github.com/indieweb/indieweb-endpoints-ruby/actions).
 
-Before making changes to indieweb-endpoints-ruby, you'll want to install Ruby 2.7.8. Using a Ruby version managment tool like [rbenv](https://github.com/rbenv/rbenv), [chruby](https://github.com/postmodern/chruby), or [rvm](https://github.com/rvm/rvm) is recommended. Once you've installed Ruby 2.7.8 using your method of choice, install the project's gems by running:
+Before making changes to indieweb-endpoints-ruby, you'll want to install Ruby 3.3.0. Using a Ruby version managment tool like [rbenv](https://github.com/rbenv/rbenv), [chruby](https://github.com/postmodern/chruby), or [rvm](https://github.com/rvm/rvm) is recommended. Once you've installed Ruby 3.3.0 using your method of choice, install the project's gems by running:
 
 ```sh
 bundle install