Automated Semantic Versioning #248
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| name: Automated Semantic Versioning | |
| on: | |
| workflow_dispatch: # Allows manual trigger from GitHub UI | |
| schedule: | |
| - cron: "0 0 * * *" # Run daily at midnight UTC | |
| push: | |
| branches: | |
| - main # Adjust this as necessary | |
| paths: | |
| - "**.go" | |
| jobs: | |
| tag: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Fetch all history for all tags | |
| - name: Fetch latest tags | |
| run: git fetch --tags origin | |
| - name: Determine New Tag | |
| id: newtag | |
| run: | | |
| # Get the latest tag | |
| LATEST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0") | |
| echo "Latest tag: $LATEST_TAG" | |
| # Extract major, minor, patch | |
| IFS='.' read -r MAJOR MINOR PATCH <<< "${LATEST_TAG#v}" | |
| # Check commit messages since last tag | |
| COMMITS=$(git log $LATEST_TAG..HEAD --pretty=format:"%s") | |
| if echo "$COMMITS" | grep -qE "^BREAKING CHANGE"; then | |
| NEW_MAJOR=$((MAJOR + 1)) | |
| NEW_MINOR=0 | |
| NEW_PATCH=0 | |
| elif echo "$COMMITS" | grep -qE "^feat:"; then | |
| NEW_MAJOR=$MAJOR | |
| NEW_MINOR=$((MINOR + 1)) | |
| NEW_PATCH=0 | |
| elif echo "$COMMITS" | grep -qE "^fix:"; then | |
| NEW_MAJOR=$MAJOR | |
| NEW_MINOR=$MINOR | |
| NEW_PATCH=$((PATCH + 1)) | |
| else | |
| echo "No version bump needed" | |
| exit 0 | |
| fi | |
| NEW_TAG="v$NEW_MAJOR.$NEW_MINOR.$NEW_PATCH" | |
| echo "New tag: $NEW_TAG" | |
| echo "NEW_TAG=$NEW_TAG" >> $GITHUB_ENV | |
| - name: Check if tag exists | |
| id: check_tag | |
| if: env.NEW_TAG != '' | |
| run: | | |
| if git rev-parse ${{ env.NEW_TAG }} >/dev/null 2>&1; then | |
| echo "Tag ${{ env.NEW_TAG }} already exists" | |
| echo "TAG_EXISTS=true" >> $GITHUB_ENV | |
| else | |
| echo "TAG_EXISTS=false" >> $GITHUB_ENV | |
| fi | |
| - name: Create and Push New Tag | |
| if: env.NEW_TAG != '' && env.TAG_EXISTS == 'false' | |
| run: | | |
| git config user.name github-actions | |
| git config user.email github-actions@github.com | |
| git tag -a ${{ env.NEW_TAG }} -m "Release ${{ env.NEW_TAG }}" | |
| git push origin ${{ env.NEW_TAG }} | |
| echo "TAG_CREATED=true" >> $GITHUB_ENV | |
| - name: Trigger Release Workflow | |
| if: env.TAG_CREATED == 'true' | |
| uses: peter-evans/repository-dispatch@v3 | |
| with: | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| event-type: trigger-release | |
| client-payload: '{"tag": "${{ env.NEW_TAG }}"}' | |
| - name: Notify on Skipped Tag | |
| if: env.NEW_TAG == '' || env.TAG_EXISTS == 'true' | |
| run: | | |
| if [ -z "${{ env.NEW_TAG }}" ]; then | |
| echo "No new tag was created as no version bump was needed." | |
| else | |
| echo "Tag ${{ env.NEW_TAG }} already exists. Skipping tag creation." | |
| fi |