name: Sync to Pages and Functions

on:
  workflow_run:
    workflows: ["CI"]
    types:
      - completed
    branches:
      - main
  workflow_dispatch:

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

jobs:
  convert-and-sync-pages:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    permissions:
      contents: write
    if: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'push' && github.event.workflow_run.head_branch == 'main' && github.event.workflow_run.head_repository.full_name == github.repository) }}

    steps:
      - name: Checkout main branch
        uses: actions/checkout@v6
        with:
          ref: main
          fetch-depth: 0

      - name: Configure Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Setup adapter files
        run: |
          mkdir -p /tmp/pages-conversion
          cp -r adapters/pages/* /tmp/pages-conversion/

      - name: Copy source code files
        run: |
          cp -r src /tmp/pages-conversion/
          cp package.json /tmp/pages-conversion/
          cp package-lock.json /tmp/pages-conversion/ 2>/dev/null || true
          cp LICENSE /tmp/pages-conversion/

      - name: Export handleRequest from src/index.js
        run: |
          cd /tmp/pages-conversion
          # Add export statement before the default export at the end of the file
          sed -i '/^export default {$/i\
          export { handleRequest };' src/index.js

      - name: Update package.json for Pages
        run: |
          cd /tmp/pages-conversion
          # Update deployment commands to use Pages
          cat package.json | \
          sed 's/"deploy": "wrangler deploy"/"deploy": "wrangler pages deploy ."/' | \
          sed 's/"start": "wrangler dev"/"start": "wrangler pages dev ."/' \
          > package.json.tmp && mv package.json.tmp package.json

      - name: Initialize pages branch
        run: |
          cd /tmp/pages-conversion
          git init
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git checkout -b pages
          git add .
          git commit -m "Convert Workers to Pages

          Auto-converted from main branch commit ${{ github.sha }}

          Runtime files only (documentation, tests, and dev configs excluded)."

      - name: Force push to pages branch
        run: |
          cd /tmp/pages-conversion
          git remote add origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
          git push -f origin pages

      - name: Clean up
        if: always()
        run: |
          rm -rf /tmp/pages-conversion

  convert-and-sync-functions:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    permissions:
      contents: write
    if: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'push' && github.event.workflow_run.head_branch == 'main' && github.event.workflow_run.head_repository.full_name == github.repository) }}

    steps:
      - name: Checkout main branch
        uses: actions/checkout@v6
        with:
          ref: main
          fetch-depth: 0

      - name: Configure Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Setup adapter files
        run: |
          mkdir -p /tmp/functions-conversion
          # Copy all content from adapters/functions excluding package.json first
          cp -r adapters/functions/* /tmp/functions-conversion/
          # Copy the specific package.json for functions (overwriting if needed, but we do it later anyway)

      - name: Copy source code files
        run: |
          # Copy only runtime-required files
          cp -r src /tmp/functions-conversion/
          # Note: We do NOT copy the root package.json here as we use the one from adapters/functions
          cp package-lock.json /tmp/functions-conversion/ 2>/dev/null || true
          cp LICENSE /tmp/functions-conversion/

      - name: Export handleRequest from src/index.js
        run: |
          cd /tmp/functions-conversion
          # Add export statement before the default export at the end of the file
          sed -i '/^export default {$/i\
          export { handleRequest };' src/index.js

      - name: Initialize functions branch
        run: |
          cd /tmp/functions-conversion
          git init
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git checkout -b functions
          git add .
          git commit -m "Convert Workers to Functions

          Auto-converted from main branch commit ${{ github.sha }}

          Runtime files only (documentation, tests, and dev configs excluded)."

      - name: Force push to functions branch
        run: |
          cd /tmp/functions-conversion
          git remote add origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
          git push -f origin functions

      - name: Clean up
        if: always()
        run: |
          rm -rf /tmp/functions-conversion