Dependabot auto-merge #2671
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name: Dependabot auto-merge | |
on: | |
pull_request_target: | |
types: | |
- opened | |
- synchronize | |
workflow_run: | |
workflows: ['*', '!changelog'] | |
types: | |
- completed | |
permissions: | |
pull-requests: write | |
contents: write | |
jobs: | |
dependabot: | |
runs-on: ubuntu-latest | |
if: | | |
github.event.pull_request.user.login == 'dependabot[bot]' && | |
(github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' || github.event.workflow_run.conclusion == 'neutral') | |
steps: | |
- name: Dependabot metadata | |
id: metadata | |
uses: dependabot/fetch-metadata@v2 | |
with: | |
github-token: '${{ secrets.GITHUB_TOKEN }}' | |
- name: Enable auto-merge for Dependabot PRs | |
if: ${{ steps.metadata.outputs.update-type != 'version-update:semver-major' }} | |
uses: actions/github-script@v7 | |
with: | |
github-token: '${{ secrets.GITHUB_TOKEN }}' | |
script: | | |
const getPullRequestIdQuery = `query GetPullRequestId($owner: String!, $repo: String!, $pullRequestNumber: Int!) { | |
repository(owner: $owner, name: $repo) { | |
pullRequest(number: $pullRequestNumber) { | |
id | |
} | |
} | |
}` | |
const repoInfo = { | |
owner: context.repo.owner, | |
repo: context.repo.repo, | |
pullRequestNumber: context.issue.number, | |
} | |
const response = await github.graphql(getPullRequestIdQuery, repoInfo) | |
await github.rest.pulls.createReview({ | |
pull_number: context.issue.number, | |
owner: context.repo.owner, | |
repo: context.repo.repo, | |
event: 'APPROVE', | |
}) | |
const enableAutoMergeQuery = `mutation ($pullRequestId: ID!, $mergeMethod: PullRequestMergeMethod!) { | |
enablePullRequestAutoMerge(input: { | |
pullRequestId: $pullRequestId, | |
mergeMethod: $mergeMethod | |
}) { | |
pullRequest { | |
autoMergeRequest { | |
enabledAt | |
enabledBy { | |
login | |
} | |
} | |
} | |
} | |
}` | |
const data = { | |
pullRequestId: response.repository.pullRequest.id, | |
mergeMethod: 'SQUASH', | |
} | |
try { | |
await github.graphql(enableAutoMergeQuery, data) | |
} catch (error) { | |
console.error('Error enabling auto-merge:', error) | |
} |