Sync Labels #1321
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
| # Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/sync-labels.md | |
| name: Sync Labels | |
| # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows | |
| on: | |
| push: | |
| paths: | |
| - ".github/workflows/sync-labels.ya?ml" | |
| - ".github/label-configuration-files/*.ya?ml" | |
| pull_request: | |
| paths: | |
| - ".github/workflows/sync-labels.ya?ml" | |
| - ".github/label-configuration-files/*.ya?ml" | |
| schedule: | |
| # Run daily at 8 AM UTC to sync with changes to shared label configurations. | |
| - cron: "0 8 * * *" | |
| workflow_dispatch: | |
| repository_dispatch: | |
| env: | |
| CONFIGURATIONS_FOLDER: .github/label-configuration-files | |
| CONFIGURATIONS_ARTIFACT: label-configuration-files | |
| jobs: | |
| check: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Download JSON schema for labels configuration file | |
| id: download-schema | |
| uses: carlosperate/download-file-action@v2 | |
| with: | |
| file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/arduino-tooling-gh-label-configuration-schema.json | |
| location: ${{ runner.temp }}/label-configuration-schema | |
| - name: Install JSON schema validator | |
| run: | | |
| sudo npm install \ | |
| --global \ | |
| ajv-cli \ | |
| ajv-formats | |
| - name: Validate local labels configuration | |
| run: | | |
| # See: https://github.com/ajv-validator/ajv-cli#readme | |
| ajv validate \ | |
| --all-errors \ | |
| -c ajv-formats \ | |
| -s "${{ steps.download-schema.outputs.file-path }}" \ | |
| -d "${{ env.CONFIGURATIONS_FOLDER }}/*.{yml,yaml}" | |
| download: | |
| needs: check | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| filename: | |
| # Filenames of the shared configurations to apply to the repository in addition to the local configuration. | |
| # https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/sync-labels | |
| - universal.yml | |
| - tooling.yml | |
| steps: | |
| - name: Download | |
| uses: carlosperate/download-file-action@v2 | |
| with: | |
| file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/${{ matrix.filename }} | |
| - name: Pass configuration files to next job via workflow artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| path: | | |
| *.yaml | |
| *.yml | |
| if-no-files-found: error | |
| name: ${{ env.CONFIGURATIONS_ARTIFACT }}-${{ matrix.filename }} | |
| sync: | |
| needs: download | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Set environment variables | |
| run: | | |
| # See: https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable | |
| echo "MERGED_CONFIGURATION_PATH=${{ runner.temp }}/labels.yml" >> "$GITHUB_ENV" | |
| - name: Determine whether to dry run | |
| id: dry-run | |
| if: > | |
| github.event_name == 'pull_request' || | |
| ( | |
| ( | |
| github.event_name == 'push' || | |
| github.event_name == 'workflow_dispatch' | |
| ) && | |
| github.ref != format('refs/heads/{0}', github.event.repository.default_branch) | |
| ) | |
| run: | | |
| # Use of this flag in the github-label-sync command will cause it to only check the validity of the | |
| # configuration. | |
| echo "flag=--dry-run" >> $GITHUB_OUTPUT | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Download configuration files artifact | |
| uses: actions/download-artifact@v4 | |
| with: | |
| pattern: ${{ env.CONFIGURATIONS_ARTIFACT }}-* # Download all configuration files | |
| path: ${{ env.CONFIGURATIONS_FOLDER }} | |
| merge-multiple: true | |
| - name: Remove unneeded artifact | |
| uses: geekyeggo/delete-artifact@v5 | |
| with: | |
| name: ${{ env.CONFIGURATIONS_ARTIFACT }} | |
| - name: Merge label configuration files | |
| run: | | |
| # Merge all configuration files | |
| shopt -s extglob | |
| cat "${{ env.CONFIGURATIONS_FOLDER }}"/*.@(yml|yaml) > "${{ env.MERGED_CONFIGURATION_PATH }}" | |
| - name: Install github-label-sync | |
| run: sudo npm install --global github-label-sync | |
| - name: Sync labels | |
| env: | |
| GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| # See: https://github.com/Financial-Times/github-label-sync | |
| github-label-sync \ | |
| --labels "${{ env.MERGED_CONFIGURATION_PATH }}" \ | |
| ${{ steps.dry-run.outputs.flag }} \ | |
| ${{ github.repository }} |