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| name: Auto Update PRs on Master Push | |
| on: | |
| push: | |
| branches: | |
| - master | |
| jobs: | |
| update-prs: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install GitHub CLI | |
| run: | | |
| sudo apt update | |
| sudo apt install gh -y | |
| - name: Authenticate GitHub CLI | |
| run: | | |
| echo "${{ secrets.GITHUB_TOKEN }}" | gh auth login --with-token | |
| - name: Find open PRs | |
| id: find-prs | |
| run: | | |
| prs=$(gh pr list --state open --json number,headRefName --jq '.[] | select(.headRefName != "master") | {number: .number, branch: .headRefName}') | |
| echo "prs=$(echo $prs | base64)" >> $GITHUB_ENV | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Merge master into PR branches | |
| run: | | |
| prs=$(echo "${{ env.prs }}" | base64 --decode) | |
| for row in $(echo "$prs" | jq -c '.'); do | |
| pr_number=$(echo $row | jq -r '.number') | |
| pr_branch=$(echo $row | jq -r '.branch') | |
| echo "🔍 Checking merge status for PR #$pr_number ($pr_branch)..." | |
| merge_status=$(gh pr view $pr_number --json mergeable --jq '.mergeable') | |
| if [[ "$merge_status" == "CONFLICTING" ]]; then | |
| echo "❌ Merge conflict detected in PR #$pr_number ($pr_branch). Skipping update." | |
| else | |
| echo "✅ No conflicts detected. Merging master into PR #$pr_number..." | |
| git checkout $pr_branch | |
| git merge origin/master --no-edit || { echo "❌ Merge conflict detected!"; exit 1; } | |
| git push origin $pr_branch | |
| fi | |
| done | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} |