name: Minify HTML and CSS

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  minify:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 18

      - name: Install minification tools
        run: |
          npm install -g html-minifier-terser csso-cli terser

      - name: Minify HTML files
        run: |
          find src/ -name '*.html' ! -name '*min*' -exec sh -c 'html-minifier-terser --collapse-whitespace --remove-comments --minify-js true --minify-css true -o "${0%.html}.min.html" "$0"' {} \;

      - name: Minify CSS files
        run: |
          find src/css/ -name '*.css' ! -name '*min*' -exec sh -c 'csso "$0" --output "${0%.css}.min.css"' {} \;

      - name: Minify JS files
        run: |
          find src/ -name '*.js' ! -name '*min*' -exec sh -c 'terser --compress --mangle --output "${0%.js}.min.js" "$0"' {} \;

      - name: Commit and push changes
        env:
          USERNAME_GITEA: ${{ secrets.USERNAME_GITEA }}
          TOKEN_GITEA: ${{ secrets.TOKEN_GITEA }}
        run: |
          git config --global user.name "LibreCloud Actions Bot"
          git config --global user.email "git@pontusmail.org"
          git remote set-url origin https://${USERNAME_GITEA}:${TOKEN_GITEA}@git.pontusmail.org/aidan/aidxnFUNretro.git
          git add .
          git commit -m "[bot] Minifying HTML and CSS automatically"
          git push origin main