main.yml

name: Build Unity project for WebGL

on:
  push:
    branches:
      - main

jobs:
  build:
    name: Build my project ✨
    runs-on: ubuntu-latest
    steps:
      # Checkout
      - name: Checkout repository
        uses: actions/checkout@v4

      # Cache
      - uses: actions/cache@v3
        with:
          path: Library
          key: Library-${{ hashFiles('Assets/**', 'Packages/**', 'ProjectSettings/**') }}
          restore-keys: |
            Library-

      # Build
      - name: Build project
        uses: game-ci/unity-builder@v4
        env:
          UNITY_LICENSE: ${{ secrets.UNITY_LICENSE }}
          UNITY_EMAIL: ${{ secrets.UNITY_EMAIL }}
          UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }}
        with:
          targetPlatform: WebGL

      # Output
      - uses: actions/upload-artifact@v3
        with:
          name: Build
          path: build

  deploy:
    name: Deploy to the Web via GitHub Pages
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3
      - name: Download WebGL Artifact
        uses: actions/download-artifact@v3
        with:
          name: Build
          path: build
      - name: Deploy to GitHub Pages
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          folder: build/WebGL/WebGL
          commit-message: Deploy
          single-commit: true
      - name: Cleanup to avoid storage limit
        uses: geekyeggo/delete-artifact@v2
        with:
          name: build