Dev #1090
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| # .github/workflows/precheck.yml | |
| name: PR Precheck | |
| on: [pull_request] | |
| permissions: | |
| contents: read | |
| issues: write | |
| jobs: | |
| conflict-check: | |
| runs-on: ubuntu-24.04 | |
| outputs: | |
| conflict: ${{ steps.check-conflicts.outputs.conflict }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| - name: Check Conflicts | |
| id: check-conflicts | |
| env: | |
| BASE_REF: ${{ github.event.pull_request.base.ref }} | |
| run: | | |
| set -euo pipefail | |
| git fetch origin "$BASE_REF":"refs/remotes/origin/$BASE_REF" --depth=1 | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| git config user.name "github-actions[bot]" | |
| if git merge --no-commit --no-ff "origin/$BASE_REF" > /tmp/precheck-merge.log 2>&1; then | |
| echo "conflict=false" >> "$GITHUB_OUTPUT" | |
| echo "No conflicts detected against origin/$BASE_REF" | |
| git merge --abort > /dev/null 2>&1 || true | |
| exit 0 | |
| fi | |
| if git diff --name-only --diff-filter=U | grep -q .; then | |
| echo "conflict=true" >> "$GITHUB_OUTPUT" | |
| echo "Conflicts detected against origin/$BASE_REF:" | |
| git diff --name-only --diff-filter=U | |
| else | |
| echo "conflict=false" >> "$GITHUB_OUTPUT" | |
| echo "Merge check returned non-zero without unmerged files against origin/$BASE_REF" | |
| cat /tmp/precheck-merge.log | |
| fi | |
| git merge --abort > /dev/null 2>&1 || true | |
| shell: bash | |
| labeler: | |
| runs-on: ubuntu-24.04 | |
| needs: conflict-check | |
| if: needs.conflict-check.outputs.conflict == 'true' | |
| steps: | |
| - uses: actions/github-script@v7 | |
| with: | |
| script: | | |
| github.rest.issues.addLabels({ | |
| owner: context.repo.owner, | |
| repo: context.repo.repo, | |
| issue_number: context.issue.number, | |
| labels: ['🚫冲突需处理'] | |
| }) |