name: Sync Repo

on:
  workflow_dispatch:
  schedule:
    - cron: '38 */12 * * *'

jobs:
  sync:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      actions: write   # needed to call other workflows
    steps:
      - name: Checkout your repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: main
          repository: ivancarlosti/copenlight
          clean: true
          persist-credentials: true

      - name: Reset Git remote
        run: |
          git remote remove origin || true
          git remote add origin https://github.com/ivancarlosti/copenlight.git
          git remote -v

      - name: Download CopenhagenTheme content (from master)
        run: |
          mkdir -p /tmp/copenhagen_temp
          cd /tmp/copenhagen_temp
          git clone --branch master https://github.com/zendesk/copenhagen_theme.git
          echo "== Checking manifest.json version =="
          MANIFEST="/tmp/copenhagen_temp/copenhagen_theme/manifest.json"
          if [ ! -f "$MANIFEST" ]; then
            echo "No manifest.json file found, aborting sync."
            exit 0
          fi
          cat "$MANIFEST"
          VERSION=$(jq -r '.version // empty' "$MANIFEST")
          if [ -z "$VERSION" ]; then
            echo "No version defined in manifest.json, aborting sync."
            exit 0
          fi
          if echo "$VERSION" | grep -i 'beta'; then
            echo "Version is beta ($VERSION), aborting sync."
            exit 0
          fi
          echo "Version is $VERSION. Proceeding with sync."
          rsync -av \
            --exclude='.github' \
            --exclude='.git' \
            --exclude='README.md' \
            --exclude='LICENSE' \
            /tmp/copenhagen_temp/copenhagen_theme/ "$GITHUB_WORKSPACE/"

      - name: Debug manifest.json in workspace
        run: |
          echo "= manifest.json in your repo after sync ="
          cat "$GITHUB_WORKSPACE/manifest.json" || echo "manifest.json missing!"

      - name: Modify manifest.json
        run: |
          echo "== Updating manifest.json with custom name and author =="
          MANIFEST="$GITHUB_WORKSPACE/manifest.json"
          if [ -f "$MANIFEST" ]; then
            jq '.name = "CopenLight" | .author = "Ivan Carlos"' "$MANIFEST" > "$MANIFEST.tmp" && mv "$MANIFEST.tmp" "$MANIFEST"
            echo "Updated manifest.json:"
            cat "$MANIFEST"
          else
            echo "manifest.json not found!"
            exit 1
          fi

      - name: Append custom CSS from template
        run: |
          STYLE_CSS="$GITHUB_WORKSPACE/style.css"
          CUSTOM_CSS="$GITHUB_WORKSPACE/custom/style.css.template"
          if [ -f "$STYLE_CSS" ] && [ -f "$CUSTOM_CSS" ]; then
            echo "== Appending custom CSS from template to style.css =="
            echo "" >> "$STYLE_CSS"
            echo "/* ### BEGIN part to custom style from template ### */" >> "$STYLE_CSS"
            cat "$CUSTOM_CSS" >> "$STYLE_CSS"
            echo "/* ### END part to custom style from template ### */" >> "$STYLE_CSS"
            echo "Custom CSS appended successfully."
          else
            echo "Either style.css or style.css.template not found!"
            exit 1
          fi

      - name: Append custom JS from template
        run: |
          SCRIPT_JS="$GITHUB_WORKSPACE/script.js"
          CUSTOM_JS="$GITHUB_WORKSPACE/custom/script.js.template"
          if [ -f "$SCRIPT_JS" ] && [ -f "$CUSTOM_JS" ]; then
            echo "== Appending custom JS from template to script.js =="
            echo "" >> "$SCRIPT_JS"
            echo "/* ### BEGIN part to custom JS from template ### */" >> "$SCRIPT_JS"
            cat "$CUSTOM_JS" >> "$SCRIPT_JS"
            echo "/* ### END part to custom JS from template ### */" >> "$SCRIPT_JS"
            echo "Custom JS appended successfully."
          else
            echo "Either script.js or script.js.template not found!"
            exit 1
          fi

      - name: Cleanup temp files
        run: rm -rf /tmp/copenhagen_temp

      - name: Commit changes
        id: commit_step
        run: |
          cd "$GITHUB_WORKSPACE"
          git config --global user.email "ivan@ivancarlos.com.br"
          git config --global user.name "ivancarlosti"
          git add .
          if git diff-index --quiet HEAD --; then
            echo "No changes to commit"
            echo "changes_committed=false" >> $GITHUB_OUTPUT
          else
            git commit -m "Sync CopenhagenTheme content [▶️]"
            echo "Commit created"
            git push https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/ivancarlosti/copenlight.git HEAD:main
            echo "Push successful"
            echo "changes_committed=true" >> $GITHUB_OUTPUT
          fi