Pull from Upstream and Merge PRs #13
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| name: Pull from Upstream and Merge PRs | |
| on: | |
| schedule: | |
| - cron: '0 8 * * *' # Runs at midnight EST sunday | |
| workflow_dispatch: | |
| inputs: | |
| pr_numbers: | |
| description: 'Comma-separated list of PR numbers to merge' | |
| required: false | |
| default: '' | |
| auto_resolve_conflicts: | |
| description: 'Auto-resolve conflicts in favor of our version (HEAD)' | |
| required: false | |
| type: boolean | |
| default: true | |
| permissions: | |
| contents: write | |
| env: | |
| # Default PR numbers to use for both scheduled and manual runs (if not specified) | |
| # This list is automatically updated - merged PRs are removed after successful runs | |
| # To add new PRs: edit this line and add the PR numbers to the list | |
| DEFAULT_PR_NUMBERS: '' | |
| # Token for authentication | |
| GH_TOKEN: ${{ secrets.PAT_TOKEN || secrets.GITHUB_TOKEN || github.token }} | |
| jobs: | |
| pull-and-merge: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| token: ${{ env.GH_TOKEN }} | |
| persist-credentials: true | |
| - name: Verify authentication | |
| run: | | |
| # Check if PAT_TOKEN is available | |
| if [ -n "${{ secrets.PAT_TOKEN }}" ]; then | |
| echo "✓ PAT_TOKEN is configured" | |
| else | |
| echo "⚠ PAT_TOKEN not found, using default GITHUB_TOKEN" | |
| echo "Note: Without PAT_TOKEN, the workflow cannot update itself" | |
| fi | |
| - name: Configure Git | |
| run: | | |
| git config --global user.name "GitHub Action" | |
| git config --global user.email "[email protected]" | |
| # Set merge strategy to avoid merge commit messages prompts | |
| git config pull.rebase false | |
| - name: Add upstream remote | |
| run: | | |
| # Add upstream without authentication (public repo) | |
| git remote add upstream https://github.com/jellyfin/jellyfin-web.git || \ | |
| git remote set-url upstream https://github.com/jellyfin/jellyfin-web.git | |
| # Fix origin URL to include authentication token | |
| git remote set-url origin https://x-access-token:${GH_TOKEN}@github.com/${{ github.repository }}.git | |
| - name: Fetch all remotes | |
| run: | | |
| echo "Current remotes:" | |
| git remote -v | |
| echo "Fetching from origin..." | |
| git fetch origin | |
| echo "Pulling from origin master..." | |
| git pull origin master | |
| echo "Fetching from upstream..." | |
| git fetch upstream | |
| echo "Fetched latest changes from all remotes" | |
| - name: Merge upstream | |
| id: merge_upstream | |
| run: | | |
| echo "Current branch: $(git branch --show-current)" | |
| echo "Current commit: $(git rev-parse HEAD)" | |
| # Try to merge upstream changes | |
| if git merge upstream/master -m "Merge upstream changes from jellyfin/jellyfin-web"; then | |
| echo "Successfully merged upstream changes" | |
| echo "merge_success=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "Merge conflicts detected!" | |
| echo "merge_success=false" >> $GITHUB_OUTPUT | |
| # Get list of conflicted files | |
| echo "## Conflicted Files:" | tee conflict_files.txt | |
| git diff --name-only --diff-filter=U | tee -a conflict_files.txt | |
| # Save conflict summary for Discord notification | |
| CONFLICT_COUNT=$(git diff --name-only --diff-filter=U | wc -l) | |
| CONFLICT_FILES=$(git diff --name-only --diff-filter=U | head -5 | tr '\n' ',' | sed 's/,$//') | |
| echo "CONFLICT_COUNT=${CONFLICT_COUNT}" >> $GITHUB_ENV | |
| echo "CONFLICT_FILES=${CONFLICT_FILES}" >> $GITHUB_ENV | |
| # Show detailed conflict info | |
| echo "" | |
| echo "## Conflict Details:" | |
| for file in $(git diff --name-only --diff-filter=U); do | |
| echo "### File: $file" | |
| echo "Conflicts in file:" | |
| grep -n "^<<<<<<< " "$file" 2>/dev/null | cut -d: -f1 | while read line; do | |
| echo " - Line $line" | |
| done || echo " - Unable to parse conflict markers" | |
| done | |
| # Check if auto-resolve is enabled | |
| if [ "${{ github.event.inputs.auto_resolve_conflicts }}" == "true" ]; then | |
| echo "" | |
| echo "Auto-resolving conflicts in favor of our version (HEAD)..." | |
| git diff --name-only --diff-filter=U | xargs -r git checkout --ours | |
| git add . | |
| git commit -m "Auto-resolved conflicts in favor of our version" | |
| echo "merge_success=true" >> $GITHUB_OUTPUT | |
| else | |
| # Abort the merge if not auto-resolving | |
| git merge --abort | |
| exit 1 | |
| fi | |
| fi | |
| - name: Check for already merged PRs | |
| if: steps.merge_upstream.outputs.merge_success == 'true' | |
| run: | | |
| # Use the input PR numbers if provided, otherwise use the default PR numbers | |
| PR_NUMBERS="${{ github.event.inputs.pr_numbers }}" | |
| if [ -z "$PR_NUMBERS" ]; then | |
| PR_NUMBERS="${{ env.DEFAULT_PR_NUMBERS }}" | |
| fi | |
| IFS=',' read -ra PR_ARRAY <<< "$PR_NUMBERS" | |
| echo "## PR Status Check" > pr_status.txt | |
| echo "" >> pr_status.txt | |
| for PR_NUMBER in "${PR_ARRAY[@]}"; do | |
| PR_NUMBER=$(echo $PR_NUMBER | xargs) # Trim whitespace | |
| # Check if PR is already merged upstream | |
| if git log upstream/master --grep="Merge pull request $PR_NUMBER" --oneline | grep -q "$PR_NUMBER"; then | |
| echo "✓ PR $PR_NUMBER is already merged upstream" >> pr_status.txt | |
| else | |
| echo "○ PR $PR_NUMBER needs to be merged" >> pr_status.txt | |
| echo "$PR_NUMBER" >> prs_to_merge.txt | |
| fi | |
| done | |
| echo "PR Status:" | |
| cat pr_status.txt | |
| - name: Merge PRs | |
| if: steps.merge_upstream.outputs.merge_success == 'true' | |
| run: | | |
| if [ ! -f "prs_to_merge.txt" ]; then | |
| echo "All PRs are already merged upstream!" | |
| exit 0 | |
| fi | |
| echo "## Merge Results" > merge_results.txt | |
| echo "" >> merge_results.txt | |
| while IFS= read -r PR_NUMBER; do | |
| echo "Processing PR $PR_NUMBER" | |
| # Fetch the PR branch | |
| if git fetch upstream pull/$PR_NUMBER/head:pr-$PR_NUMBER; then | |
| echo "Fetched PR $PR_NUMBER successfully" | |
| # Check if this PR can be merged | |
| MERGE_BASE=$(git merge-base HEAD pr-$PR_NUMBER) | |
| if git merge-tree $MERGE_BASE HEAD pr-$PR_NUMBER | grep -q '^<<<<<<<'; then | |
| echo "⚠️ PR $PR_NUMBER would cause conflicts - skipping" >> merge_results.txt | |
| else | |
| # Try to merge the PR | |
| if git merge pr-$PR_NUMBER --no-ff -m "Merge PR $PR_NUMBER"; then | |
| echo "✅ Merged PR $PR_NUMBER successfully" >> merge_results.txt | |
| # Clean up the PR branch | |
| git branch -D pr-$PR_NUMBER | |
| else | |
| echo "❌ Failed to merge PR $PR_NUMBER (unexpected error)" >> merge_results.txt | |
| git merge --abort | |
| fi | |
| fi | |
| else | |
| echo "❌ Failed to fetch PR $PR_NUMBER (PR may not exist or is closed)" >> merge_results.txt | |
| fi | |
| done < prs_to_merge.txt | |
| echo "" | |
| echo "Merge Summary:" | |
| cat merge_results.txt | |
| - name: Update PR list in workflow file | |
| if: steps.merge_upstream.outputs.merge_success == 'true' | |
| run: | | |
| set +e # Don't exit on error, we'll handle errors manually | |
| echo "Starting PR list update process..." | |
| # Read current PR list | |
| CURRENT_PR_NUMBERS="${{ github.event.inputs.pr_numbers }}" | |
| if [ -z "$CURRENT_PR_NUMBERS" ]; then | |
| CURRENT_PR_NUMBERS="${{ env.DEFAULT_PR_NUMBERS }}" | |
| fi | |
| echo "Current PR list: $CURRENT_PR_NUMBERS" | |
| # Create array of successfully merged PRs | |
| MERGED_PRS=() | |
| # Check merge results and upstream merges | |
| if [ -f "pr_status.txt" ]; then | |
| echo "Checking pr_status.txt for already merged PRs..." | |
| # Get PRs that are already merged upstream | |
| while IFS= read -r line; do | |
| if echo "$line" | grep -q "✓ PR #"; then | |
| PR_NUM=$(echo "$line" | grep -oE '#[0-9]+' | tr -d '#' || true) | |
| if [ -n "$PR_NUM" ]; then | |
| echo " Found merged upstream: PR #$PR_NUM" | |
| MERGED_PRS+=("$PR_NUM") | |
| fi | |
| fi | |
| done < pr_status.txt | |
| else | |
| echo "No pr_status.txt file found" | |
| fi | |
| if [ -f "merge_results.txt" ]; then | |
| echo "Checking merge_results.txt for newly merged PRs..." | |
| # Get PRs we successfully merged | |
| while IFS= read -r line; do | |
| if echo "$line" | grep -q "✅ Merged PR #"; then | |
| PR_NUM=$(echo "$line" | grep -oE '#[0-9]+' | tr -d '#' || true) | |
| if [ -n "$PR_NUM" ]; then | |
| echo " Found newly merged: PR #$PR_NUM" | |
| MERGED_PRS+=("$PR_NUM") | |
| fi | |
| fi | |
| done < merge_results.txt | |
| else | |
| echo "No merge_results.txt file found" | |
| fi | |
| echo "Total merged PRs found: ${#MERGED_PRS[@]}" | |
| # Remove merged PRs from the list | |
| IFS=',' read -ra PR_ARRAY <<< "$CURRENT_PR_NUMBERS" | |
| NEW_PR_LIST="" | |
| REMOVED_COUNT=0 | |
| for PR in "${PR_ARRAY[@]}"; do | |
| PR=$(echo $PR | xargs) # Trim whitespace | |
| IS_MERGED=false | |
| for MERGED_PR in "${MERGED_PRS[@]}"; do | |
| if [ "$PR" == "$MERGED_PR" ]; then | |
| IS_MERGED=true | |
| ((REMOVED_COUNT++)) | |
| echo " Will remove PR #$PR from list" | |
| break | |
| fi | |
| done | |
| if [ "$IS_MERGED" == "false" ]; then | |
| if [ -z "$NEW_PR_LIST" ]; then | |
| NEW_PR_LIST="$PR" | |
| else | |
| NEW_PR_LIST="$NEW_PR_LIST,$PR" | |
| fi | |
| fi | |
| done | |
| # Update the workflow file if PRs were removed | |
| if [ "$NEW_PR_LIST" != "$CURRENT_PR_NUMBERS" ]; then | |
| echo "Updating PR list in workflow file..." | |
| echo "Old list: $CURRENT_PR_NUMBERS" | |
| echo "New list: $NEW_PR_LIST" | |
| echo "Removed $REMOVED_COUNT merged PR(s)" | |
| # Update the workflow file | |
| WORKFLOW_FILE=".github/workflows/Pull from Upstream and Merge PRs.yml" | |
| if [ -f "$WORKFLOW_FILE" ]; then | |
| # Create a backup | |
| cp "$WORKFLOW_FILE" "${WORKFLOW_FILE}.bak" | |
| # Update the DEFAULT_PR_NUMBERS line | |
| # Use a more specific pattern to avoid issues | |
| sed -i "s|DEFAULT_PR_NUMBERS: '6824,6969']*'|DEFAULT_PR_NUMBERS: '$NEW_PR_LIST'|" "$WORKFLOW_FILE" | |
| # Verify the change was made | |
| if grep -q "DEFAULT_PR_NUMBERS: '6824,6969'" "$WORKFLOW_FILE"; then | |
| echo "Successfully updated workflow file" | |
| echo "PR_LIST_UPDATED=true" >> $GITHUB_ENV | |
| # Show the updated line | |
| grep "DEFAULT_PR_NUMBERS:" "$WORKFLOW_FILE" | |
| # Stage the change for commit | |
| git add "$WORKFLOW_FILE" | |
| # Remove backup | |
| rm -f "${WORKFLOW_FILE}.bak" | |
| else | |
| echo "Error: Failed to update workflow file" | |
| echo "Looking for DEFAULT_PR_NUMBERS line:" | |
| grep "DEFAULT_PR_NUMBERS:" "$WORKFLOW_FILE" || echo "Line not found!" | |
| # Restore from backup | |
| mv "${WORKFLOW_FILE}.bak" "$WORKFLOW_FILE" | |
| exit 1 | |
| fi | |
| else | |
| echo "Warning: Workflow file not found at $WORKFLOW_FILE" | |
| echo "Current directory: $(pwd)" | |
| echo "Files in .github/workflows/:" | |
| ls -la .github/workflows/ || echo "Directory not found" | |
| exit 1 | |
| fi | |
| else | |
| echo "No PRs to remove from the list" | |
| fi | |
| - name: Remove unwanted upstream workflow files | |
| if: steps.merge_upstream.outputs.merge_success == 'true' | |
| run: | | |
| # Get list of our workflow files to keep | |
| OUR_WORKFLOWS=("Reset to Upstream and Merge PRs.yml" "Build and Release.yml" "Pull from Upstream and Merge PRs.yml") | |
| # Find and remove upstream workflow files | |
| REMOVED_FILES=0 | |
| for file in .github/workflows/*.yml .github/workflows/*.yaml; do | |
| if [ -f "$file" ]; then | |
| filename=$(basename "$file") | |
| # Check if this file should be kept | |
| KEEP_FILE=false | |
| for keeper in "${OUR_WORKFLOWS[@]}"; do | |
| if [ "$filename" == "$keeper" ]; then | |
| KEEP_FILE=true | |
| break | |
| fi | |
| done | |
| if [ "$KEEP_FILE" == "false" ]; then | |
| echo "Removing upstream workflow: $filename" | |
| rm -f "$file" | |
| ((REMOVED_FILES++)) | |
| fi | |
| fi | |
| done | |
| # Commit if files were removed | |
| if [ $REMOVED_FILES -gt 0 ]; then | |
| git add .github/workflows | |
| git commit -m "Remove $REMOVED_FILES upstream workflow file(s)" | |
| fi | |
| - name: Push changes | |
| if: steps.merge_upstream.outputs.merge_success == 'true' | |
| run: | | |
| rm -f pr_status.txt merge_results.txt prs_to_merge.txt conflict_files.txt | |
| # Check if we have any uncommitted changes (workflow file update) | |
| if ! git diff --cached --quiet; then | |
| git commit -m "Auto-update PR list: removed successfully merged PRs" | |
| fi | |
| # Push all changes | |
| git push origin master | |
| - name: Generate summary | |
| if: always() | |
| run: | | |
| echo "## Workflow Summary" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| if [ "${{ steps.merge_upstream.outputs.merge_success }}" == "true" ]; then | |
| echo "✅ Successfully merged from upstream" >> $GITHUB_STEP_SUMMARY | |
| else | |
| echo "❌ Failed to merge from upstream due to conflicts" >> $GITHUB_STEP_SUMMARY | |
| if [ -f "conflict_files.txt" ]; then | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| cat conflict_files.txt >> $GITHUB_STEP_SUMMARY | |
| fi | |
| fi | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| if [ -f "pr_status.txt" ]; then | |
| cat pr_status.txt >> $GITHUB_STEP_SUMMARY | |
| fi | |
| if [ -f "merge_results.txt" ]; then | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| cat merge_results.txt >> $GITHUB_STEP_SUMMARY | |
| fi | |
| # Add info about PR list updates | |
| if [ -n "${{ env.PR_LIST_UPDATED }}" ]; then | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "## PR List Update" >> $GITHUB_STEP_SUMMARY | |
| echo "Automatically removed merged PRs from the workflow file" >> $GITHUB_STEP_SUMMARY | |
| fi | |
| - name: Send Discord notification on failure | |
| uses: Ilshidur/action-discord@master | |
| if: failure() | |
| env: | |
| DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }} | |
| with: | |
| args: | | |
| ❌ Merge from upstream failed! | |
| Reason: ${{ steps.merge_upstream.outputs.merge_success == 'false' && 'Merge conflicts' || 'Unknown error' }} | |
| ${{ env.CONFLICT_COUNT && format('Conflicts in {0} files: {1}', env.CONFLICT_COUNT, env.CONFLICT_FILES) || '' }} | |
| PRs attempted: ${{ github.event.inputs.pr_numbers || env.DEFAULT_PR_NUMBERS }} | |
| See workflow logs: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| - name: Send Discord notification on success | |
| uses: Ilshidur/action-discord@master | |
| if: success() | |
| env: | |
| DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }} | |
| with: | |
| args: | | |
| ✅ Successfully synced with upstream! | |
| ${{ env.PR_LIST_UPDATED && '📝 PR list auto-updated - merged PRs removed' || '' }} | |
| Check the summary: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| - name: Upload conflict information | |
| if: failure() && steps.merge_upstream.outputs.merge_success == 'false' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: merge-conflicts | |
| path: conflict_files.txt | |
| retention-days: 7 |