update-repository.yml

name: Update Repository Index and README

on:
  pull_request_target:
    types: [closed]

permissions:
  contents: write
  pull-requests: write
  issues: write

jobs:
  check-label:
    runs-on: ubuntu-latest
    if: github.event.pull_request.merged == true
    outputs:
      has_valid_label: ${{ steps.check-label.outputs.has_valid_label }}
    steps:
      - name: Check for validation-passed label
        id: check-label
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.APP_INSTALLATION_TOKEN }}
          script: |
            const { data: labels } = await github.rest.issues.listLabelsOnIssue({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo
            });
            
            const hasValidLabel = labels.some(label => label.name === 'validation-passed');
            console.log(`Pull request has validation-passed label: ${hasValidLabel}`);
            
            core.setOutput('has_valid_label', hasValidLabel ? 'true' : 'false');

  update-index:
    needs: check-label
    runs-on: ubuntu-latest
    if: needs.check-label.outputs.has_valid_label == 'true'
    steps:
      - uses: actions/checkout@v5
        with:
          fetch-depth: 0
          token: ${{ secrets.APP_INSTALLATION_TOKEN }}

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v46
        with:
          files: "commands/**"

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install script dependencies
        run: npm install
        working-directory: .github/scripts

      - name: Update repo index
        id: update_index
        env:
          GITHUB_TOKEN: ${{ secrets.APP_INSTALLATION_TOKEN }}
        run: |
          # Get list of changed files from the action output
          CHANGED_FILES="${{ steps.changed-files.outputs.added_files }} ${{ steps.changed-files.outputs.modified_files }}"
          
          # Run the Node.js script to update the index
          node .github/scripts/update-repo-index.js "$CHANGED_FILES"
          
          # Check if there are changes to commit
          if git diff --name-only | grep -q "repo-index.json"; then
            echo "changes_made=true" >> $GITHUB_OUTPUT
          else
            echo "changes_made=false" >> $GITHUB_OUTPUT
          fi

      - name: Commit and push if index changed
        if: steps.update_index.outputs.changes_made == 'true'
        env:
          GITHUB_TOKEN: ${{ secrets.APP_INSTALLATION_TOKEN }}
        run: |
          # Set git config
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"

          # Stage changes
          git add .github/repo-index.json

          # Stash changes
          git stash push -m "repo-index update by workflow"

          # Pull latest changes with rebase
          RETRY_COUNT=0
          MAX_RETRIES=5
          RETRY_DELAY=5
          while ! git pull --rebase origin main; do
            RETRY_COUNT=$((RETRY_COUNT + 1))
            if [ $RETRY_COUNT -ge $MAX_RETRIES ]; then
              echo "Pull failed after $MAX_RETRIES attempts."
              git rebase --abort || echo "Rebase abort failed, continuing..."
              git stash pop || echo "Stash pop failed after pull failure."
              exit 1
            fi
            echo "Pull failed, retrying in $RETRY_DELAY seconds... (Attempt $RETRY_COUNT/$MAX_RETRIES)"
            sleep $RETRY_DELAY
            RETRY_DELAY=$((RETRY_DELAY * 2)) # Exponential backoff
          done

          # Apply stashed changes
          if ! git stash pop; then
            echo "Stash pop failed, likely due to conflicts after rebase. Manual intervention required."
            exit 1
          fi

          # Re-add changes after stash pop
          git add .github/repo-index.json

          # Commit and push
          git commit -m "chore: update repository index with enhanced metadata [skip ci]"
          git push origin main

  update-readme:
    needs: [check-label, update-index]
    runs-on: ubuntu-latest
    if: needs.check-label.outputs.has_valid_label == 'true'
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5
        with:
          ref: main
          # Ensure we get the latest code including changes from previous job
          fetch-depth: 0
          token: ${{ secrets.APP_INSTALLATION_TOKEN }}

      - name: Fetch latest changes
        run: |
          # Fetch the latest changes from the remote repository
          git fetch origin main
          # Force checkout to the latest commit on main (including changes from previous job)
          git checkout -B main origin/main

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install script dependencies
        run: npm install
        working-directory: .github/scripts

      - name: Update Applications list in README
        id: update_readme
        run: node .github/scripts/update-readme-list.js

      - name: Commit and push if README changed
        if: steps.update_readme.outputs.changes_made == 'true'
        env:
          GITHUB_TOKEN: ${{ secrets.APP_INSTALLATION_TOKEN }}
        run: |
          # Set git config
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"

          # Stage changes
          git add README.md

          # Check if there are changes to commit
          if git diff --staged --quiet; then
            echo "No changes to commit"
            exit 0
          fi

          # Stash changes
          git stash push -m "readme update by workflow"

          # Pull latest changes with rebase
          RETRY_COUNT=0
          MAX_RETRIES=5
          RETRY_DELAY=5
          while ! git pull --rebase origin main; do
            RETRY_COUNT=$((RETRY_COUNT + 1))
            if [ $RETRY_COUNT -ge $MAX_RETRIES ]; then
              echo "Pull failed after $MAX_RETRIES attempts."
              git rebase --abort || echo "Rebase abort failed, continuing..."
              git stash pop || echo "Stash pop failed after pull failure."
              exit 1
            fi
            echo "Pull failed, retrying in $RETRY_DELAY seconds... (Attempt $RETRY_COUNT/$MAX_RETRIES)"
            sleep $RETRY_DELAY
            RETRY_DELAY=$((RETRY_DELAY * 2)) # Exponential backoff
          done

          # Apply stashed changes
          if ! git stash pop; then
            echo "Stash pop failed, likely due to conflicts after rebase. Manual intervention required."
            exit 1
          fi

          # Re-add README.md in case stash pop changed the staged status
          git add README.md

          # Commit and push
          git commit -m "docs: Update README with latest applications list [skip ci]"
          git push origin main

  remove-validation-label:
    needs: [update-readme]
    runs-on: ubuntu-latest
    if: always()
    steps:
      - name: Remove validation-passed label
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.APP_INSTALLATION_TOKEN }}
          script: |
            try {
              await github.rest.issues.removeLabel({
                issue_number: context.payload.pull_request.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                name: 'validation-passed'
              });
              
              console.log('Successfully removed validation-passed label');
            } catch (error) {
              // If the label doesn't exist, don't fail the workflow
              if (error.status === 404) {
                console.log('Label validation-passed not found on this PR, continuing');
              } else {
                console.error('Error removing label:', error);
                throw error;
              }
            }
  remove-command-update-label:
      needs: [update-readme]
      runs-on: ubuntu-latest
      if: always()
      steps:
        - name: Remove command-update label
          uses: actions/github-script@v7
          with:
            github-token: ${{ secrets.APP_INSTALLATION_TOKEN }}
            script: |
              try {
                const { data: labels } = await github.rest.issues.listLabelsOnIssue({
                  issue_number: context.payload.pull_request.number,
                  owner: context.repo.owner,
                  repo: context.repo.repo
                });
                
                const hasCommandUpdateLabel = labels.some(label => label.name === 'command-update');
                
                if (hasCommandUpdateLabel) {
                  await github.rest.issues.removeLabel({
                    issue_number: context.payload.pull_request.number,
                    owner: context.repo.owner,
                    repo: context.repo.repo,
                    name: 'command-update'
                  });
                  
                  console.log('Successfully removed command-update label');
                } else {
                  console.log('Label command-update not found on this PR, skipping removal');
                }
              } catch (error) {
                // If the label doesn't exist, don't fail the workflow
                if (error.status === 404) {
                  console.log('Label command-update not found on this PR, continuing');
                } else {
                  console.error('Error removing label:', error);
                  throw error;
                }
              }