main.yml

name: Validate and Sync Content

on:
  push:
    branches:
      - main
  pull_request_target:
    types: [ labeled, synchronize, opened ]
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref_name }}
  cancel-in-progress: false

jobs:
  validate:
    name: Validate HTML Content
    runs-on: arc-runners-small
    steps:
      - name: Checkout base branch for pull_request_target
        if: github.event_name == 'pull_request_target'
        uses: actions/checkout@v6
        with:
          ref: ${{ github.event.pull_request.base.ref }}

      - name: Checkout current ref for push and workflow_dispatch
        if: github.event_name != 'pull_request_target'
        uses: actions/checkout@v6

      - name: Configure git identity
        if: github.event_name == 'pull_request_target'
        run: |
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"

      - name: Fetch head branch for pull_request_target
        if: github.event_name == 'pull_request_target'
        run: git fetch https://github.com/${{ github.event.pull_request.head.repo.full_name }} ${{ github.event.pull_request.head.ref }}

      - name: Merge head into base for pull_request_target
        if: github.event_name == 'pull_request_target'
        run: |
          git merge --no-ff FETCH_HEAD || (echo "Merge conflict detected" && exit 1)

      - name: Set up Node.js
        uses: actions/setup-node@v6
        with:
          node-version: "22"

      - name: Install dependencies (Node)
        # Assuming package.json is at the root and contains necessary deps for validation script
        run: npm install

      - name: Validate HTML content
        run: node .github/scripts/validate-content.js

      - name: Post comment
        if: |
          (failure() || success()) && github.event_name == 'pull_request_target'
        uses: mshick/add-pr-comment@v2
        with:
          refresh-message-position: true
          message-id: validation
          message: failure
          message-success: |
            ## Validation Success
          message-failure: |
            ## Validation is failed
            
            Please check [run](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})

  sync-templates:
    name: Sync Templates to Supabase
    if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
    runs-on: arc-runners-small
    needs: validate # Depends on the 'validate' job succeeding
    steps:
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.10"

      - name: Install dependencies (Python)
        run: |
          python -m pip install --upgrade pip
          pip install supabase

      - name: Sync templates to Supabase
        env:
          SUPABASE_URL: ${{ secrets.SUPABASE_URL }}
          SUPABASE_KEY: ${{ secrets.SUPABASE_SERVICE_ROLE_KEY }}
        run: python .github/scripts/sync_templates.py

  sync-content:
    name: Sync Stage Content to Supabase
    if: github.event_name != 'pull_request_target' || contains(github.event.pull_request.labels.*.name, 'safe-to-run')
    runs-on: arc-runners-small
    needs: validate # Depends on the 'validate' job succeeding
    steps:
      - name: Checkout base branch for pull_request_target
        if: github.event_name == 'pull_request_target'
        uses: actions/checkout@v6
        with:
          ref: ${{ github.event.pull_request.base.ref }}
          fetch-depth: 0

      - name: Checkout current ref for push and workflow_dispatch
        if: github.event_name != 'pull_request_target'
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Configure git identity
        if: github.event_name == 'pull_request_target'
        run: |
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"

      - name: Fetch head branch for pull_request_target
        if: github.event_name == 'pull_request_target'
        run: git fetch https://github.com/${{ github.event.pull_request.head.repo.full_name }} ${{ github.event.pull_request.head.ref }}

      - name: Merge head into base for pull_request_target
        if: github.event_name == 'pull_request_target'
        run: |
          git merge --no-ff FETCH_HEAD || (echo "Merge conflict detected" && exit 1)

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.10"

      - name: Install dependencies (Python)
        run: |
          python -m pip install --upgrade pip
          pip install supabase

      - name: Sync stage content to Supabase
        id: sync-content
        env:
          SUPABASE_URL: ${{ secrets.SUPABASE_URL }}
          SUPABASE_KEY: ${{ secrets.SUPABASE_SERVICE_ROLE_KEY }}
          PR_NUMBER: ${{ github.event.number }}
        run: |
          python .github/scripts/sync_content.py | tee sync_output.log

          # Extract draft project information from the output
          if grep -q "DRAFT_PROJECT:" sync_output.log; then
            echo "draft_projects_found=true" >> $GITHUB_OUTPUT
            grep "DRAFT_PROJECT:" sync_output.log > draft_projects.txt
          else
            echo "draft_projects_found=false" >> $GITHUB_OUTPUT
          fi

      - name: Generate comment body with draft project links
        if: ${{ github.event_name == 'pull_request_target' && steps.sync-content.outputs.draft_projects_found == 'true' }}
        id: generate-comment
        run: |
          # Read draft projects data
          COMMENT_BODY=""

          while IFS= read -r line; do
            if [[ $line == DRAFT_PROJECT:* ]]; then
              # Parse the line: DRAFT_PROJECT:<draft_id>:<original_id>:<title>
              IFS=':' read -r _ DRAFT_ID ORIGINAL_ID TITLE_REST <<< "$line"
              # Handle titles that might contain colons
              TITLE="${line#DRAFT_PROJECT:$DRAFT_ID:$ORIGINAL_ID:}"

              # Add project to comment body
              COMMENT_BODY+="- [${TITLE}](https://enlightby.ai/projects/${DRAFT_ID}) (Draft ID: ${DRAFT_ID}, Original ID: ${ORIGINAL_ID})"
            fi
          done < draft_projects.txt

          # Escape newlines for GitHub Actions output
          COMMENT_BODY="${COMMENT_BODY//'%'/'%25'}"
          COMMENT_BODY="${COMMENT_BODY//$'\n'/'%0A'}"
          COMMENT_BODY="${COMMENT_BODY//$'\r'/'%0D'}"

          echo "comment_body=${COMMENT_BODY}" >> $GITHUB_OUTPUT

      - name: Post comment with draft project links
        if: ${{ github.event_name == 'pull_request_target' && steps.sync-content.outputs.draft_projects_found == 'true' }}
        uses: mshick/add-pr-comment@v2
        with:
          refresh-message-position: true
          message-id: draft
          status: success
          message-success: |
            ## 🚀 Draft Projects Created

            The following draft projects have been created in this PR:
            ${{ steps.generate-comment.outputs.comment_body }}