build-web.yml

name: 🌐 Build Web

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:

env:
  BUILD_TYPE: Release
  CCACHE_BASEDIR: ${{ github.workspace }}
  CCACHE_DIR: "${{ github.workspace }}/.ccache"
  CCACHE_COMPILERTYPE: gcc
  CMAKE_TOOLCHAIN_FILE: ${{ github.workspace }}/cmake/Emscripten.cmake

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4

    - name: Set up Emscripten
      uses: mymindstorm/setup-emsdk@v14

    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install ccache

    - name: Get timestamp
      shell: bash
      id: ccache_vars
      run: |
        echo "timestamp=$(date +%s)" >> $GITHUB_OUTPUT

    - uses: actions/cache@v4
      with:
        path: ${{ env.CCACHE_DIR }}
        key: ccache-${{ env.CCACHE_COMPILERTYPE }}-${{ env.BUILD_TYPE }}-${{ github.ref }}-${{ steps.ccache_vars.outputs.timestamp }}
        restore-keys: |
          ccache-${{ env.CCACHE_COMPILERTYPE }}-${{ env.BUILD_TYPE }}-${{ github.ref }}-
          ccache-${{ env.CCACHE_COMPILERTYPE }}-${{ env.BUILD_TYPE }}-
          ccache-${{ env.CCACHE_COMPILERTYPE }}-
          ccache-

    - name: Configure CMake
      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCUBOS_CORE_SAMPLES=ON  -DCUBOS_ENGINE_SAMPLES=ON -DCMAKE_TOOLCHAIN_FILE=${{env.CMAKE_TOOLCHAIN_FILE}}
      shell: bash
      env:
        CC:   emcc
        CXX:  em++

    - name: CCache Prolog
      run: |-
        ccache -s # Print current cache stats
        ccache -z # Zero cache entry

    - name: Build
      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --target all

    - name: CCache Epilog
      run: |
        ccache -s # Print current cache stats