build.yml

name: Build and Push to Build Branch

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

jobs:
  build:
    runs-on: ubuntu-latest

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

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '20'

      - name: Cache Yarn dependencies
        uses: actions/cache@v3
        id: yarn-cache
        with:
          path: |
            ~/.yarn/cache
            node_modules
          key: yarn-cache-${{ runner.os }}-${{ hashFiles('yarn.lock') }}
          restore-keys: |
            yarn-cache-${{ runner.os }}-

      - name: Install dependencies
        run: yarn install
        if: steps.yarn-cache.outputs.cache-hit != 'true'

      - name: Build project
        run: yarn build:all:prod

      - name: Deploy to Build Branch
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git checkout -B build
          git add dist -f
          git commit -m "Deploy build to build branch"
          git push -f origin build