Automate versioning with GitHub actions #4
Workflow file for this run
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| name: 🏷️ Auto Versioning | |
| on: | |
| pull_request: | |
| types: | |
| - labeled # Runs when labels are added to the PR | |
| jobs: | |
| versioning: | |
| name: Auto Versioning | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Fetch full history to enable merging | |
| - name: Set up Git | |
| run: | | |
| git config --global user.name "github-actions[bot]" | |
| git config --global user.email "github-actions[bot]@users.noreply.github.com" | |
| - name: Get PR Labels | |
| id: labels | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| const labels = context.payload.pull_request.labels.map(label => label.name); | |
| console.log("PR Labels:", labels); | |
| return labels; | |
| - name: Check if Version Label Exists | |
| id: check_version_label | |
| run: | | |
| if echo "${{ steps.labels.outputs.result }}" | grep -Eq "version:(major|minor|patch)"; then | |
| echo "run_versioning=true" >> $GITHUB_ENV | |
| else | |
| echo "::notice::No versioning label found. Skipping workflow." | |
| exit 0 | |
| fi | |
| - name: Merge `dev` into PR Branch | |
| if: env.run_versioning == 'true' | |
| run: | | |
| git fetch origin dev | |
| git checkout ${{ github.head_ref }} | |
| if git merge --no-edit origin/dev; then | |
| echo "Merge successful." | |
| else | |
| echo "::error::Merge conflict detected! Resolve conflicts manually." | |
| exit 1 | |
| fi | |
| continue-on-error: false | |
| - name: Get Current Version from `dev` | |
| if: env.run_versioning == 'true' | |
| run: | | |
| git checkout origin/dev -- CMakeLists.txt | |
| VERSION=$(sed -nE 's/project\(atta VERSION ([0-9]+\.[0-9]+\.[0-9]+).*/\1/p' CMakeLists.txt) | |
| if [[ -z "$VERSION" ]]; then | |
| echo "::error::Failed to extract version from CMakeLists.txt" | |
| exit 1 | |
| fi | |
| echo "::notice::Current Version (from dev): $VERSION" | |
| echo "VERSION=$VERSION" >> $GITHUB_ENV | |
| - name: Determine Version Increment | |
| if: env.run_versioning == 'true' | |
| run: | | |
| echo "::notice::PR Labels Found: ${{ steps.labels.outputs.result }}" | |
| if echo "${{ steps.labels.outputs.result }}" | grep -q "version:major"; then | |
| echo "increment=major" >> $GITHUB_ENV | |
| echo "::notice::Version Increment: major" | |
| elif echo "${{ steps.labels.outputs.result }}" | grep -q "version:minor"; then | |
| echo "increment=minor" >> $GITHUB_ENV | |
| echo "::notice::Version Increment: minor" | |
| else | |
| echo "increment=patch" >> $GITHUB_ENV | |
| echo "::notice::Version Increment: patch" | |
| fi | |
| - name: Increment Version | |
| if: env.run_versioning == 'true' | |
| run: | | |
| IFS='.' read -r major minor patch <<< "$VERSION" | |
| case "$increment" in | |
| major) major=$((major + 1)); minor=0; patch=0 ;; | |
| minor) minor=$((minor + 1)); patch=0 ;; | |
| patch) patch=$((patch + 1)) ;; | |
| esac | |
| NEW_VERSION="$major.$minor.$patch" | |
| echo "::notice::New Version: $NEW_VERSION" | |
| sed -i -E "s/(project\(atta VERSION) [0-9]+\.[0-9]+\.[0-9]+/\1 $NEW_VERSION/" CMakeLists.txt | |
| echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV | |
| - name: Commit Updated Version (If Changed) | |
| if: env.run_versioning == 'true' | |
| run: | | |
| git add CMakeLists.txt | |
| if git diff --staged --quiet; then | |
| echo "No changes to commit." | |
| else | |
| git commit -m "Chore: Bump version to $NEW_VERSION" | |
| git push origin ${{ github.head_ref }} | |
| fi | |
| - name: Delete Old Tag (If Exists) | |
| if: env.run_versioning == 'true' | |
| run: | | |
| if git rev-parse "v$NEW_VERSION" >/dev/null 2>&1; then | |
| git push --delete origin "v$NEW_VERSION" | |
| git tag -d "v$NEW_VERSION" | |
| echo "Deleted existing tag v$NEW_VERSION." | |
| else | |
| echo "No existing tag v$NEW_VERSION found." | |
| fi | |
| - name: Create and Push New Git Tag | |
| if: env.run_versioning == 'true' | |
| run: | | |
| git tag "v$NEW_VERSION" | |
| git push origin "v$NEW_VERSION" |