Dependabot auto-merge #43
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| # see also https://stackoverflow.com/a/68365564/6090676 | |
| name: Dependabot auto-merge | |
| on: | |
| workflow_run: | |
| workflows: ["Tests"] | |
| # completed does not mean success of Tests workflow. see below checking github.event.workflow_run.conclusion | |
| types: | |
| - completed | |
| # workflow_call is used to indicate that a workflow can be called by another workflow. When a workflow is triggered with the workflow_call event, the event payload in the called workflow is the same event payload from the calling workflow. For more information see, "Reusing workflows." | |
| # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request | |
| # maybe hook into this instead of workflow_run: | |
| # on: | |
| # pull_request: | |
| # pull_request_target: | |
| # types: [labeled] | |
| permissions: | |
| # for gh pr review | |
| pull-requests: write | |
| # for gh pr merge | |
| contents: write | |
| jobs: | |
| # uncomment this to print the context for debugging in case a job is getting skipped | |
| printJob: | |
| name: Print event | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Dump GitHub context | |
| env: | |
| GITHUB_CONTEXT: ${{ toJson(github) }} | |
| run: | | |
| echo "$GITHUB_CONTEXT" | |
| dependabot: | |
| runs-on: ubuntu-latest | |
| if: ${{ github.actor == 'dependabot[bot]' && github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success' }} | |
| steps: | |
| - name: Development Code | |
| uses: actions/checkout@v4 | |
| ###### GET PR NUMBER | |
| # we saved the pr_number in tests.yml. fetch it so we can merge the correct PR. | |
| # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_run | |
| # https://github.com/actions/github-script | |
| - name: "Download artifact" | |
| uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| console.log("download artifact: started") | |
| console.log("download artifact: content.payload: ", context.payload) | |
| let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| run_id: context.payload.workflow_run.id, | |
| }); | |
| console.log("download artifact: got allArtifacts") | |
| console.log("download artifact: allArtifacts: ", allArtifacts) | |
| let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => { | |
| return artifact.name == "pr_number" | |
| })[0]; | |
| console.log("download artifact: got matchArtifact: ", matchArtifact) | |
| let download = await github.rest.actions.downloadArtifact({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| artifact_id: matchArtifact.id, | |
| archive_format: 'zip', | |
| }); | |
| let fs = require('fs'); | |
| fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr_number.zip`, Buffer.from(download.data)); | |
| - name: "Unzip artifact" | |
| run: unzip pr_number.zip | |
| ########### | |
| - name: print pr number | |
| run: cat pr_number | |
| # the repo requires one approval. if a dependabot change passes tests, that is good enough. | |
| - name: approve pr | |
| run: gh pr review --approve "$(cat pr_number)" | |
| env: | |
| GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}} | |
| # if the merge --auto flag were added, and if the repo allowed it at https://github.com/sartography/spiff-arena/settings, | |
| # it would set up the pr to auto merge when all requirements were met. but we just want to merge now. | |
| - name: set up pr to auto merge when all requirements are met | |
| run: gh pr merge --squash "$(cat pr_number)" | |
| env: | |
| GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}} |