Add OpenVox Release automation

.github/release.yml

@@ -0,0 +1,41 @@
+---
+# https://docs.github.com/en/repositories/releasing-projects-on-github/automatically-generated-release-notes
+
+changelog:
+  exclude:
+    labels:
+      - duplicate
+      - invalid
+      - modulesync
+      - question
+      - skip-changelog
+      - wont-fix
+      - wontfix
+      - github_actions
+
+  categories:
+    - title: Breaking Changes 🛠
+      labels:
+        - backwards-incompatible
+
+    - title: New Features 🎉
+      labels:
+        - enhancement
+
+    - title: Bug Fixes 🐛
+      labels:
+        - bug
+        - bugfix
+
+    - title: Documentation Updates 📚
+      labels:
+        - documentation
+        - docs
+
+    - title: Dependency Updates ⬆️
+      labels:
+        - dependencies
+
+    - title: Other Changes
+      labels:
+        - "*"

.github/workflows/release.yml

@@ -0,0 +1,96 @@
+---
+name: Gem Release
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build-release:
+    # Prevent releases from forked repositories
+    if: github.repository_owner == 'OpenVoxProject'
+    name: Build the gem
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write # clone repo and create release
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 'ruby'
+      - name: Build gem
+        shell: bash
+        run: gem build --verbose *.gemspec
+      - name: Upload gem to GitHub cache
+        uses: actions/upload-artifact@v4
+        with:
+          name: gem-artifact
+          path: '*.gem'
+          retention-days: 1
+          compression-level: 0
+      - name: Create Release Page
+        shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh release create ${{ github.ref_name }} --generate-notes
+      - name: Attach gem to GitHub Release
+        shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh release upload ${{ github.ref_name }} *.gem
+
+  release-to-github:
+    needs: build-release
+    name: Release to GitHub
+    runs-on: ubuntu-24.04
+    permissions:
+      packages: write # publish to rubygems.pkg.github.com
+    steps:
+      - name: Download gem from GitHub cache
+        uses: actions/download-artifact@v4
+        with:
+          name: gem-artifact
+      - name: Publish gem to GitHub packages
+        run: GEM_HOST_API_KEY=${{ secrets.GITHUB_TOKEN }} gem push --key github --host https://rubygems.pkg.github.com/${{ github.repository_owner }} *.gem
+
+  release-to-rubygems:
+    needs: build-release
+    name: Release gem to rubygems.org
+    runs-on: ubuntu-24.04
+    environment: release # recommended by rubygems.org
+    permissions:
+      id-token: write # rubygems.org authentication
+    steps:
+      - name: Download gem from GitHub cache
+        uses: actions/download-artifact@v4
+        with:
+          name: gem-artifact
+      - uses: rubygems/[email protected]
+      - name: Publish gem to rubygems.org
+        shell: bash
+        run: gem push *.gem
+
+  release-verification:
+    name: Check that all releases are done
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: read # minimal permissions that we have to grant
+    needs:
+      - release-to-github
+      - release-to-rubygems
+    steps:
+      - name: Download gem from GitHub cache
+        uses: actions/download-artifact@v4
+        with:
+          name: gem-artifact
+      - name: Install Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 'ruby'
+      - name: Wait for release to propagate
+        shell: bash
+        run: |
+          gem install rubygems-await
+          gem await *.gem