cmake-emscripten.yml

name: CMake emsdk

on:
  push:
    branches: [ "master", "emscripten" ]
  pull_request:
    branches: [ "master" ]

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  build:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Setup Pages
      uses: actions/configure-pages@v4

    - name: Setup Environment
      run: |
        sudo apt-get update -qq
        sudo apt-get install -y --no-install-recommends libglfw3 libglfw3-dev libx11-dev libxcursor-dev libxrandr-dev libxinerama-dev libxi-dev libxext-dev libxfixes-dev

    - name: Setup emsdk
      uses: mymindstorm/setup-emsdk@v13
      with:
        # Make sure to set a version number!
        # latest as of when this file is added
        version: 3.1.51
        # This is the name of the cache folder.
        # The cache folder will be placed in the build directory,
        #  so make sure it doesn't conflict with anything!
        actions-cache-folder: 'emsdk-cache'

    - name: build
      run: |
        emcmake cmake -B ${{ github.workspace }}/build -DPLATFORM=Web
        cmake --build ${{ github.workspace }}/build

    - uses: actions/upload-artifact@v4
      with:
        # Name of the artifact to upload.
        # Optional. Default is 'artifact'
        name: emscripten_build

        # A file, directory or wildcard pattern that describes what to upload
        # Required.
        path: |
          ${{ github.workspace }}/build/sokoban.*

        # The desired behavior if no files are found using the provided path.
        # Available Options:
        #   warn: Output a warning but do not fail the action
        #   error: Fail the action with an error message
        #   ignore: Do not output any warnings or errors, the action does not fail
        # Optional. Default is 'warn'
        if-no-files-found: error

        # Duration after which artifact will expire in days. 0 means using default retention.
        # Minimum 1 day.
        # Maximum 90 days unless changed from the repository settings page.
        # Optional. Defaults to repository settings.
        retention-days: 30

        # The level of compression for Zlib to be applied to the artifact archive.
        # The value can range from 0 to 9.
        # For large files that are not easily compressed, a value of 0 is recommended for significantly faster uploads.
        # Optional. Default is '6'
        compression-level: 6

    - name: create github artifact
      run: |
        cp ${{ github.workspace }}/src/github_page.html /tmp/index.html
        cp ${{ github.workspace }}/build/sokoban.html   /tmp
        cp ${{ github.workspace }}/build/sokoban.js     /tmp
        cp ${{ github.workspace }}/build/sokoban.data   /tmp
        cp ${{ github.workspace }}/build/sokoban.wasm   /tmp
        # https://github.com/actions/deploy-pages/issues/203
        cd /tmp; tar cf artifact.tar ./index.html ./sokoban.html ./sokoban.js ./sokoban.data ./sokoban.wasm

    - name: Upload github-page artifact
      uses: actions/upload-artifact@v4
      with:
        # Name of the artifact to upload.
        # Optional. Default is 'artifact'
        name: github-pages
        path: /tmp/artifact.tar
        if-no-files-found: error

    - name: Deploy to GitHub Pages
      id: deployment
      uses: actions/deploy-pages@v4