Dependabot auto-merge #1457
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| name: Dependabot auto-merge | |
| on: | |
| pull_request_target: | |
| types: [opened, reopened, synchronize, ready_for_review] | |
| workflow_dispatch: | |
| schedule: | |
| - cron: '17 * * * *' | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| dependabot: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event_name == 'pull_request_target' && github.actor == 'dependabot[bot]' && github.event.pull_request.draft == false }} | |
| steps: | |
| - name: Enable auto-merge for Dependabot PRs | |
| uses: peter-evans/enable-pull-request-automerge@v3 | |
| with: | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| pull-request-number: ${{ github.event.pull_request.number }} | |
| merge-method: merge | |
| dependabot-backfill: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.event_name != 'pull_request_target' }} | |
| steps: | |
| - name: Enable auto-merge on all open Dependabot PRs | |
| uses: actions/github-script@v9 | |
| with: | |
| github-token: ${{ secrets.GITHUB_TOKEN }} | |
| script: | | |
| const {owner, repo} = context.repo; | |
| const pulls = await github.paginate(github.rest.pulls.list, { | |
| owner, | |
| repo, | |
| state: 'open', | |
| per_page: 100 | |
| }); | |
| const dependabotPRs = pulls.filter((pr) => pr.user?.login === 'dependabot[bot]' && !pr.draft); | |
| core.info(`Found ${dependabotPRs.length} open Dependabot PR(s).`); | |
| for (const pr of dependabotPRs) { | |
| try { | |
| await github.graphql( | |
| `mutation EnableAutoMerge($pullRequestId: ID!) { | |
| enablePullRequestAutoMerge(input: {pullRequestId: $pullRequestId, mergeMethod: MERGE}) { | |
| pullRequest { number } | |
| } | |
| }`, | |
| { pullRequestId: pr.node_id } | |
| ); | |
| core.info(`Enabled auto-merge for #${pr.number}`); | |
| } catch (error) { | |
| core.warning(`Could not enable auto-merge for #${pr.number}: ${error.message}`); | |
| } | |
| } |