Release only if changes exist #3
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Weekly Release | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| schedule: | |
| # At 00:00 on Monday | |
| - cron: "0 0 * * 1" | |
| jobs: | |
| bump-version-and-release: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 | |
| with: | |
| fetch-depth: 0 # Fetch all history for all branches and tags | |
| # Requires "Read and Write access to code" permission | |
| token: ${{ secrets.RELEASE_ACTION_ACCESS_TOKEN }} | |
| - name: Check for changes since last tag | |
| id: check_changes | |
| run: | | |
| LATEST_TAG=$(git tag --sort=-authordate --merged=main | head --lines 1) | |
| CHANGES=$(git log $LATEST_TAG..HEAD --oneline) | |
| if [[ -z "$CHANGES" ]]; then | |
| echo "No changes since the last tag." | |
| else | |
| echo "Changes detected since the last tag." | |
| echo "has_changes=true" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Create Tag | |
| if: ${{ steps.check_changes.outputs.has_changes }} | |
| id: tag_version | |
| run: | | |
| # Extracts the latest version tag, bumps the minor version | |
| LATEST_VERSION=$(git tag --sort=-authordate --merged=main | head --lines 1) | |
| if ! [[ "$LATEST_VERSION" =~ ^v[0-9]+\.[0-9]+\..* ]]; then | |
| echo "Invalid tag format, cannot bump version of: $LATEST_VERSION" | |
| exit 1 | |
| fi | |
| MAJOR=$(echo $LATEST_VERSION | cut -d. -f1) | |
| MINOR=$(echo $LATEST_VERSION | cut -d. -f2) | |
| NEW_MINOR=$((MINOR+1)) | |
| NEW_TAG="${MAJOR}.${NEW_MINOR}.0" | |
| echo ::set-output name=tag::$NEW_TAG | |
| git tag $NEW_TAG | |
| git push origin --tags | |
| - name: "Create release" | |
| if: ${{ steps.check_changes.outputs.has_changes }} | |
| uses: "actions/github-script@v6" | |
| with: | |
| github-token: "${{ secrets.GITHUB_TOKEN }}" | |
| script: | | |
| try { | |
| const response = await github.rest.repos.createRelease({ | |
| draft: false, | |
| generate_release_notes: true, | |
| name: "Weekly Release ${{ steps.tag_version.outputs.tag }}", | |
| owner: context.repo.owner, | |
| prerelease: false, | |
| repo: context.repo.repo, | |
| tag_name: "${{ steps.tag_version.outputs.tag }}", | |
| }); | |
| core.exportVariable('RELEASE_ID', response.data.id); | |
| core.exportVariable('RELEASE_UPLOAD_URL', response.data.upload_url); | |
| } catch (error) { | |
| core.setFailed(error.message); | |
| } |