sync-docs.yml

name: Sync Documentation

on:
  push:
    branches:
      - main
    paths:
      - 'registry.json'
      - '.opencode/agent/**'
      - '.opencode/command/**'
      - '.opencode/context/**'
  workflow_dispatch:
    inputs:
      force_update:
        description: 'Force documentation update even if no changes detected'
        required: false
        type: boolean
        default: false

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

jobs:
  check-sync-needed:
    name: Check if Docs Need Sync
    runs-on: ubuntu-latest
    outputs:
      needs_sync: ${{ steps.check.outputs.needs_sync }}
      changes_detected: ${{ steps.check.outputs.changes_detected }}
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 2
      
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y jq
      
      - name: Check if sync needed
        id: check
        run: |
          # Skip if this is an automated commit to prevent loops
          COMMIT_MSG=$(git log -1 --pretty=%B)
          if echo "$COMMIT_MSG" | grep -qE "\[skip ci\]|\[skip-docs\]|auto-update registry|bump version|Sync documentation"; then
            echo "needs_sync=false" >> $GITHUB_OUTPUT
            echo "changes_detected=Automated commit - skipping to prevent loops" >> $GITHUB_OUTPUT
            exit 0
          fi
          
          # Force update if requested
          if [ "${{ github.event.inputs.force_update }}" = "true" ]; then
            echo "needs_sync=true" >> $GITHUB_OUTPUT
            echo "changes_detected=Force update requested" >> $GITHUB_OUTPUT
            exit 0
          fi
          
          # Check if registry.json changed
          if git diff HEAD^ HEAD --name-only | grep -q "registry.json"; then
            echo "needs_sync=true" >> $GITHUB_OUTPUT
            echo "changes_detected=Registry updated" >> $GITHUB_OUTPUT
            exit 0
          fi
          
          # Check if component files changed
          if git diff HEAD^ HEAD --name-only | grep -qE "^\.opencode/(agent|command|context)/"; then
            echo "needs_sync=true" >> $GITHUB_OUTPUT
            echo "changes_detected=Component files updated" >> $GITHUB_OUTPUT
            exit 0
          fi
          
          echo "needs_sync=false" >> $GITHUB_OUTPUT
          echo "changes_detected=No relevant changes" >> $GITHUB_OUTPUT

  sync-documentation:
    name: Sync Documentation with OpenCode
    runs-on: ubuntu-latest
    needs: check-sync-needed
    if: needs.check-sync-needed.outputs.needs_sync == 'true'
    outputs:
      branch_name: ${{ steps.create_branch.outputs.branch_name }}
      issue_number: ${{ steps.create_issue.outputs.result }}
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      
      - name: Create sync branch
        id: create_branch
        run: |
          BRANCH_NAME="docs/auto-sync-$(date +%Y%m%d-%H%M%S)"
          echo "branch_name=$BRANCH_NAME" >> $GITHUB_OUTPUT
          
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          
          git checkout -b "$BRANCH_NAME"
          git push -u origin "$BRANCH_NAME"
      
      - name: Create sync issue for OpenCode
        id: create_issue
        uses: actions/github-script@v7
        with:
          script: |
            const issue = await github.rest.issues.create({
              owner: context.repo.owner,
              repo: context.repo.repo,
              title: '🤖 Auto-sync documentation with registry',
              body: `## Documentation Sync Request
            
            **Trigger:** ${{ needs.check-sync-needed.outputs.changes_detected }}
            **Branch:** \`${{ steps.create_branch.outputs.branch_name }}\`
            **Commit:** ${{ github.sha }}
            
            ### Task
            
            Please review the current \`registry.json\` and update the following documentation files to ensure they accurately reflect the current component counts and descriptions:
            
            1. **README.md** - Update installation profile component counts:
               - Essential profile: Update component count
               - Developer profile: Update component count
               - Business profile: Update component count
               - Full profile: Update component count
               - Advanced profile: Update component count
            
            2. **README.md** - Verify "What's Included" section lists match registry
            
            3. **docs/README.md** - Ensure component references are accurate
            
            ### Instructions
            
            1. Read \`registry.json\` to get current component counts
            2. Extract profile component counts from \`.profiles.<profile>.components | length\`
            3. Update README.md sections that reference component counts
            4. Ensure consistency across all documentation
            5. Commit changes with message: "docs: sync component counts with registry [skip-docs]"
            
            **IMPORTANT:** Include \`[skip-docs]\` in commit message to prevent workflow loops!
            
            ### Context Files to Load
            
            - \`registry.json\` - Source of truth for components
            - \`README.md\` - Main documentation file
            - \`docs/README.md\` - Documentation index
            
            ### Validation
            
            After updates, verify:
            - All component counts match registry
            - No broken links
            - Consistent formatting
            - No duplicate information
            
            /opencode
            
            ---
            
            **Note:** This is an automated documentation sync. Review changes carefully before merging.`,
              labels: ['documentation', 'automated']
            });
            
            return issue.data.number;
      
      - name: Wait for OpenCode to process
        run: |
          echo "OpenCode will process the issue and make changes to branch: ${{ steps.create_branch.outputs.branch_name }}"
          echo "Issue created: #${{ steps.create_issue.outputs.result }}"
          echo ""
          echo "The workflow will:"
          echo "1. OpenCode reads the issue"
          echo "2. Analyzes registry.json"
          echo "3. Updates documentation files"
          echo "4. Commits changes to the branch"
          echo "5. Another workflow will create a PR after OpenCode finishes"
          echo ""
          echo "Check the issue for progress: https://github.com/${{ github.repository }}/issues/${{ steps.create_issue.outputs.result }}"
          echo ""
          echo "⏳ Note: OpenCode may take several minutes to complete the task."
          echo "The PR will be created automatically once OpenCode commits changes."

  # This job is intentionally removed - PR creation should be manual or triggered by a separate event
  # after OpenCode completes its work, not on a timer
  
  cleanup-on-failure:
    name: Cleanup on Failure
    runs-on: ubuntu-latest
    needs: [check-sync-needed, sync-documentation]
    if: failure()
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      
      - name: Delete branch if created
        run: |
          BRANCH_NAME="${{ needs.sync-documentation.outputs.branch_name }}"
          if [ -n "$BRANCH_NAME" ]; then
            git push origin --delete "$BRANCH_NAME" || true
            echo "Cleaned up branch: $BRANCH_NAME"
          fi
      
      - name: Comment on issue
        if: needs.sync-documentation.outputs.issue_number
        uses: actions/github-script@v7
        with:
          script: |
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: ${{ needs.sync-documentation.outputs.issue_number }},
              body: '❌ Documentation sync workflow failed. Please check the workflow logs and sync manually if needed.'
            });
            
            await github.rest.issues.update({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: ${{ needs.sync-documentation.outputs.issue_number }},
              state: 'closed',
              labels: ['documentation', 'automated', 'failed']
            });