name: Build JS and CSS

on:
  push:
    branches:
      - main
      - dev
    paths:
      - 'source/js/**'
      - 'source/css/**'

jobs:
  build:
    if: "${{ github.actor != 'github-actions[bot]' && contains(github.event.head_commit.message, 'ci: build and update source/js/build and source/css/build') == false }}"
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v6
        with:
          persist-credentials: false # Prevent using GITHUB_TOKEN automatically
          fetch-depth: 0 # Fetch all history for accurate file diffs

      - name: Set up Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '20.x' # Specify your Node.js version

      - name: Install Dependencies
        run: npm install

      - name: Build Project
        run: npm run build

      - name: Configure Git
        run: |
          git config user.name "github-actions"
          git config user.email "github-actions@github.com"

      - name: Commit and Push Changes
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git add source/js/build source/css/build
          # Check if there are any changes
          if ! git diff --cached --quiet; then
            git commit -m "ci: build and update source/js/build and source/css/build [skip ci]"
            git push "https://$GITHUB_ACTOR:$GITHUB_TOKEN@github.com/$GITHUB_REPOSITORY.git" HEAD:${GITHUB_REF#refs/heads/}
          else
            echo "No changes to commit"
          fi