deploy.yml

name: Deploy to GitHub Pages

on:
  push:
    branches:
      - release
      - development
      - testing

permissions:
  contents: write

concurrency:
  group: deploy-gh-pages
  cancel-in-progress: false

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Set environment variables
        id: set-env
        run: |
          if [ '${{ github.ref }}' = 'refs/heads/release' ]; then
            echo "build_env=production" >> $GITHUB_OUTPUT
            echo "path=app" >> $GITHUB_OUTPUT
            echo "page_root=/CheemsBonkGame/app/" >> $GITHUB_OUTPUT
            echo "build_prefix=prod" >> $GITHUB_OUTPUT
          elif [ '${{ github.ref }}' = 'refs/heads/testing' ]; then
            echo "build_env=development" >> $GITHUB_OUTPUT
            echo "path=test" >> $GITHUB_OUTPUT
            echo "page_root=/CheemsBonkGame/test/" >> $GITHUB_OUTPUT
            echo "build_prefix=test" >> $GITHUB_OUTPUT
          else
            echo "build_env=development" >> $GITHUB_OUTPUT
            echo "path=dev" >> $GITHUB_OUTPUT
            echo "page_root=/CheemsBonkGame/dev/" >> $GITHUB_OUTPUT
            echo "build_prefix=dev" >> $GITHUB_OUTPUT
          fi

      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Install Angular CLI
        run: npm install -g @angular/cli

      - name: Install dependencies
        run: npm install

      - name: Setup PWA
        env:
          build_prefix: ${{ steps.set-env.outputs.build_prefix }}
        run: |
          rm -rf public/img/icons/pwa
          mkdir -p public/img/icons/pwa
          cp .pwa/icons-$build_prefix/pwa/* public/img/icons/pwa
          rm -f public/img/favicon.ico
          cp .pwa/favicon-$build_prefix.ico public/img/favicon.ico
          rm -f public/manifest.webmanifest
          cp .pwa/manifest-$build_prefix.webmanifest public/manifest.webmanifest

      - name: Build the application
        env:
          build_env: ${{ steps.set-env.outputs.build_env }}
          page_root: ${{ steps.set-env.outputs.page_root }}
        run: npm run build -- --configuration="$build_env" --base-href="$page_root"

      - name: Clone gh-pages branch
        env:
          GH_PAT: ${{ secrets.GH_PAT }}
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
          if [ -n "$GH_PAT" ]; then
            REPO_URL="https://x-access-token:${GH_PAT}@github.com/${{ github.repository }}.git"
          else
            REPO_URL="https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git"
          fi
          if git clone --branch gh-pages --single-branch "$REPO_URL" deploy-folder 2>/dev/null; then
            echo "Cloned existing gh-pages branch."
          else
            echo "gh-pages branch does not exist yet. Creating orphan branch."
            mkdir deploy-folder
            cd deploy-folder
            git init
            git remote add origin "$REPO_URL"
            git checkout --orphan gh-pages
            cd ..
          fi

      - name: Update Target Environment Directory
        env:
          path: ${{ steps.set-env.outputs.path }}
          build_env: ${{ steps.set-env.outputs.build_env }}
        run: |
          target_dir="deploy-folder/$path"
          echo "Removing and recreating target directory: $target_dir"
          rm -rf "$target_dir"
          mkdir -p "$target_dir"
          cp -r dist/cheems-angular/browser/* "$target_dir/"
          cp README.md .gitignore "$target_dir/" 2>/dev/null || true
          if [ "$build_env" = "production" ]; then
            cp .pwa/index.html "deploy-folder/" 2>/dev/null || true
            cp README.md .gitignore "deploy-folder/" 2>/dev/null || true
          fi

      - name: Commit and Push to gh-pages
        working-directory: deploy-folder
        env:
          GH_PAT: ${{ secrets.GH_PAT }}
        run: |
          git add .
          if git diff --cached --quiet; then
            echo "No changes to commit. Skipping deployment."
          else
            git commit -m "Deploy #${{ github.run_number }} from ${{ github.ref }} branch - ${{ steps.set-env.outputs.build_env }}"
            git push origin HEAD:gh-pages
          fi