Merge main into PRs #62
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| # Ultralytics YOLO 🚀, AGPL-3.0 license | |
| # Automatically merges repository 'main' branch into all open PRs to keep them up-to-date | |
| # Action runs on updates to main branch so when one PR merges to main all others update | |
| name: Merge main into PRs | |
| on: | |
| workflow_dispatch: | |
| # push: | |
| # branches: | |
| # - ${{ github.event.repository.default_branch }} | |
| jobs: | |
| Merge: | |
| if: github.repository == 'ultralytics/yolov5' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.x" | |
| cache: "pip" | |
| - name: Install requirements | |
| run: | | |
| pip install pygithub | |
| - name: Merge default branch into PRs | |
| shell: python | |
| run: | | |
| from github import Github | |
| import os | |
| g = Github(os.getenv('GITHUB_TOKEN')) | |
| repo = g.get_repo(os.getenv('GITHUB_REPOSITORY')) | |
| # Fetch the default branch name | |
| default_branch_name = repo.default_branch | |
| default_branch = repo.get_branch(default_branch_name) | |
| for pr in repo.get_pulls(state='open', sort='created'): | |
| try: | |
| # Get full names for repositories and branches | |
| base_repo_name = repo.full_name | |
| head_repo_name = pr.head.repo.full_name | |
| base_branch_name = pr.base.ref | |
| head_branch_name = pr.head.ref | |
| # Check if PR is behind the default branch | |
| comparison = repo.compare(default_branch.commit.sha, pr.head.sha) | |
| if comparison.behind_by > 0: | |
| print(f"⚠️ PR #{pr.number} ({head_repo_name}:{head_branch_name} -> {base_repo_name}:{base_branch_name}) is behind {default_branch_name} by {comparison.behind_by} commit(s).") | |
| # Attempt to update the branch | |
| try: | |
| success = pr.update_branch() | |
| assert success, "Branch update failed" | |
| print(f"✅ Successfully merged '{default_branch_name}' into PR #{pr.number} ({head_repo_name}:{head_branch_name} -> {base_repo_name}:{base_branch_name}).") | |
| except Exception as update_error: | |
| print(f"❌ Could not update PR #{pr.number} ({head_repo_name}:{head_branch_name} -> {base_repo_name}:{base_branch_name}): {update_error}") | |
| print(" This might be due to branch protection rules or insufficient permissions.") | |
| else: | |
| print(f"✅ PR #{pr.number} ({head_repo_name}:{head_branch_name} -> {base_repo_name}:{base_branch_name}) is up to date with {default_branch_name}.") | |
| except Exception as e: | |
| print(f"❌ Could not process PR #{pr.number}: {e}") | |
| env: | |
| GITHUB_TOKEN: ${{ secrets._GITHUB_TOKEN }} | |
| GITHUB_REPOSITORY: ${{ github.repository }} |