Automatically merge plugin-only PRs #571
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| name: Automatically merge plugin-only PRs | |
| # Triggered on all PRs either by | |
| # - completion of CI checks, OR | |
| # - tagging with label | |
| # 1) If PR is labeled "automerge" or "automerge-web" | |
| # (all website submissions are tagged "automerge-web"), | |
| # checks if Travis tests pass. If yes, THEN | |
| # 2) Checks if PR modifies any code outside plugin dirs. | |
| # If no changes are made beyond new or revised plugins | |
| # (subdirs of /benchmarks, /data, /models, or /metrics) | |
| # the PR is automatically approved and merged. | |
| on: | |
| pull_request: | |
| types: [labeled] | |
| status: | |
| permissions: write-all | |
| jobs: | |
| setup: | |
| name: setup | |
| runs-on: ubuntu-latest | |
| outputs: | |
| BSC_DATABASESECRET: ${{ steps.setenvvars.outputs.BSC_DATABASESECRET }} | |
| steps: | |
| - name: Check out repository code | |
| uses: actions/checkout@v2 | |
| - name: Check if main & set dev/prod vars | |
| id: setenvvars | |
| run: | | |
| if [ ${{ github.ref }} != 'refs/heads/main' ]; then | |
| echo "is NOT main branch" | |
| echo "::set-output name=BSC_DATABASESECRET:: ${{ secrets.BSC_DATABASESECRET_DEV }}" | |
| else | |
| echo "is main branch" | |
| echo "::set-output name=BSC_DATABASESECRET:: ${{ secrets.BSC_DATABASESECRET_PROD }}" | |
| fi | |
| isautomerge: | |
| name: Set as 'automerge' if PR is labeled with 'automerge' or 'automerge-web' | |
| runs-on: ubuntu-latest | |
| if: | | |
| contains( github.event.pull_request.labels.*.name, 'automerge') || | |
| contains( github.event.pull_request.labels.*.name, 'automerge-web') | |
| outputs: | |
| AUTOMERGE: ${{ steps.setautomerge.outputs.AUTOMERGE }} | |
| steps: | |
| - name: Set 'automerge' to 'True' # job only runs if True | |
| id: setautomerge | |
| run: | | |
| echo "::set-output name=AUTOMERGE::True" | |
| travis_success: | |
| name: Check if Travis build is successful | |
| runs-on: ubuntu-latest | |
| needs: [isautomerge] | |
| if: ${{ needs.isautomerge.outputs.AUTOMERGE == 'True' }} | |
| outputs: | |
| TRAVIS_OK: ${{ steps.istravisok.outputs.TRAVIS_OK }} | |
| steps: | |
| - name: Get Travis build status | |
| id: gettravisstatus | |
| run: | | |
| echo ${{ github.event.pull_request.head.sha }} | |
| echo "TRAVIS_CONCLUSION=$(python -c "import requests; r = requests.get(\"https://api.github.com/repos/brain-score/language/commits/${{ github.event.pull_request.head.sha }}/check-runs\"); print(next(run['conclusion'] for run in r.json()['check_runs'] if run['name'] == 'Travis CI - Pull Request'))")" >> $GITHUB_ENV | |
| - name: Check if Travis was successful | |
| id: istravisok | |
| run: | | |
| if [ "$TRAVIS_CONCLUSION" == "success" ] | |
| then | |
| travisok=True | |
| elif [ "$TRAVIS_CONCLUSION" == "None" ] | |
| then | |
| travisok=Wait | |
| else | |
| travisok=False | |
| fi | |
| echo "::set-output name=TRAVIS_OK::$travisok" | |
| plugin_only: | |
| name: Ensure PR ONLY changes plugin files | |
| runs-on: ubuntu-latest | |
| needs: travis_success | |
| if: ${{ needs.travis_success.outputs.TRAVIS_OK == 'True' }} | |
| outputs: | |
| PLUGIN_ONLY: ${{ steps.ispluginonly.outputs.PLUGIN_ONLY }} | |
| steps: | |
| - name: Parse plugin_only confirmation from Travis status update | |
| id: getpluginonlyvalue | |
| run: echo "PLUGIN_ONLY=$(python -c "import requests; r = requests.get(\"https://api.github.com/repos/brain-score/language/statuses/$github.event.pull_request.head.sha\"); print(next(status['description'].split('- ')[1] for status in r.json() if status['description'].startswith('Run automerge workflow')))")" >> $GITHUB_ENV | |
| - name: Check if PR is plugin only | |
| id: ispluginonly | |
| run: | | |
| if [ "$PLUGIN_ONLY" == "True" ] | |
| then | |
| pluginonly=True | |
| else | |
| pluginonly=False | |
| fi | |
| echo "::set-output name=PLUGIN_ONLY::$pluginonly" | |
| automerge: | |
| name: If plugin-only, approve and merge | |
| runs-on: ubuntu-latest | |
| needs: plugin_only | |
| if: ${{ needs.plugin_only.outputs.PLUGIN_ONLY == 'True' }} | |
| steps: | |
| - name: Auto Approve | |
| uses: hmarr/[email protected] | |
| - name: Auto Merge (GitHub submissions) | |
| uses: plm9606/[email protected] | |
| with: | |
| github-token: ${{ secrets.WORKFLOW_TOKEN }} | |
| label-name: "automerge" | |
| merge-method: "squash" | |
| auto-delete: "true" | |
| - name: Auto Merge (brain-score.org submissions) | |
| uses: plm9606/[email protected] | |
| with: | |
| github-token: ${{ secrets.WORKFLOW_TOKEN }} | |
| label-name: "automerge-web" | |
| merge-method: "squash" | |
| auto-delete: "true" |