javascript_builds.yml

name: 🌐 Javascript Builds
on:
  push:
    branches: [ godot-3.x ]

env:
  PROJECT_FOLDER: .
  TARGET_PATH: demo/addons/godot-sqlite/bin/javascript/
  TARGET_NAME: libgdsqlite
  TARGET: release
  EMSDK_VERSION: 3.1.14
  GODOT_VERSION: 3.5.1
  EXPORT_NAME: demo/

jobs:
  javascript-compilation:
    name: Javascript Compilation
    runs-on: "ubuntu-20.04"
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
            lfs: true
            submodules: recursive

      # Use python 3.x release (works cross platform)
      - name: Set up Python 3.x
        uses: actions/setup-python@v4
        with:
          # Semantic version range syntax or exact version of a Python version
          python-version: '3.x'
          # Optional - x64 or x86 architecture, defaults to x64
          architecture: 'x64'

      - name: Configuring Python packages
        run: |
          python -c "import sys; print(sys.version)"
          python -m pip install scons
          python --version
          scons --version

      - name: Cloning emsdk
        uses: actions/checkout@v3
        with:
          repository: emscripten-core/emsdk
          path: emsdk

      # Install emsdk as discussed here:
      # https://emscripten.org/docs/getting_started/downloads.html
      - name: Compilation
        run: |
          cd emsdk
          git pull
          ./emsdk install ${{env.EMSDK_VERSION}}
          ./emsdk activate ${{env.EMSDK_VERSION}}
          source ./emsdk_env.sh
          cd ..
          mkdir -v -p ${{env.PROJECT_FOLDER}}/${{env.TARGET_PATH}}
          cd ${{env.PROJECT_FOLDER}}
          cd godot-cpp
          scons platform=javascript bits=64 target=${{env.TARGET}} generate_bindings=yes -j4
          cd ..
          scons platform=javascript target=${{env.TARGET}} target_path=${{env.TARGET_PATH}} target_name=${{env.TARGET_NAME}}

      - name: Upload Artifact
        uses: actions/upload-artifact@v3
        with:
          name: javascript
          path: ${{env.PROJECT_FOLDER}}/${{env.TARGET_PATH}}

  javascript-deploy:
    name: Javascript Deploy
    runs-on: ubuntu-latest
    needs: [javascript-compilation]
    container:
      image: barichello/godot-ci:3.5.1 # Ideally this would be ${GODOT_VERSION}, but Github Actions doesn't allow this! :(
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          lfs: true

      - name: Download Artefacts
        uses: actions/download-artifact@v3

      - name: Copy Libraries to Project Folder
        run: |
          mkdir -v -p ${{env.PROJECT_FOLDER}}/${{env.TARGET_PATH}}
          cp javascript/${{env.TARGET_NAME}}.wasm ${{env.PROJECT_FOLDER}}/${{env.TARGET_PATH}}

      - name: Setup
        run: |
          mkdir -v -p ~/.local/share/godot/templates
          mv /root/.local/share/godot/templates/${GODOT_VERSION}.stable ~/.local/share/godot/templates/${GODOT_VERSION}.stable

      - name: Web Build
        run: |
          mkdir -v -p build/web
          cd $EXPORT_NAME
          godot -v --export "HTML5" ../build/web/index.html

      - name: Upload Artifact
        uses: actions/upload-artifact@v3
        with:
          name: web
          path: build/web

      # Installing rsync is needed in order to deploy to GitHub Pages. Without it, the build will fail.
      - name: Install rsync 📚
        run: |
          apt-get update && apt-get install -y rsync

      - name: Deploy to GitHub Pages 🚀
        uses: JamesIves/github-pages-deploy-action@releases/v4
        with:
          BRANCH: gh-pages # The branch the action should deploy to.
          FOLDER: build/web # The folder the action should deploy.