publish.yml

name: Publish to itch.io

on:
  release:
    types: [released]

env:
  CARGO_TERM_COLOR: always

jobs:
  release-build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        platform: [windows, web]
        include:
          - platform: windows
            target: x86_64-pc-windows-gnu
            executable_name: "${{ vars.KEBAB_CASE_GAME_NAME }}.exe"
          - platform: web
            target: wasm32-unknown-unknown

    steps:
      - uses: actions/checkout@v4

      - name: Install MinGW toolchain
        if: runner.os == 'linux' && matrix.target == 'x86_64-pc-windows-gnu'
        run: sudo apt update; sudo apt install -y gcc-mingw-w64-x86-64

      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}

      - name: Install tools for WASM build
        if: matrix.platform == 'web'
        run: |
          wget -qO- https://github.com/thedodd/trunk/releases/download/v0.18.7/trunk-x86_64-unknown-linux-gnu.tar.gz | tar -xzf-

      - uses: Swatinem/rust-cache@v2
        with:
          prefix-key: ${{ vars.CACHE_BUILD_VERSION }}-cargo-${{ runner.os }}
          key: ${{ matrix.platform }}

      - name: Install alsa and udev
        if: runner.os == 'linux'
        run: sudo apt update; sudo apt install --no-install-recommends libasound2-dev libudev-dev

      - name: Build release
        if: matrix.platform == 'web'
        env:
          # WebGPU requires web_sys unstable APIs
          RUSTFLAGS: --cfg=web_sys_unstable_apis
        run: ./trunk --config Trunk.itch.toml build --release

      - name: Build release
        if: matrix.platform != 'web'
        run: cargo build --release --target ${{ matrix.target }}

      - name: Copy binaries to working directory
        if: matrix.platform != 'web'
        run: |
          cp ./target/${{ matrix.target }}/release/${{ matrix.executable_name }} .

      - uses: actions/upload-artifact@v3
        if: matrix.platform == 'web'
        with:
          name: ${{ matrix.platform }}
          path: ./dist/*

      - uses: actions/upload-artifact@v3
        if: matrix.platform != 'web'
        with:
          name: ${{ matrix.platform }}
          path: |
            ./assets/
            ./${{ vars.KEBAB_CASE_GAME_NAME }}.exe
            ./${{ vars.KEBAB_CASE_GAME_NAME }}

  publish:
    runs-on: ubuntu-latest
    needs:
      - release-build
    strategy:
      matrix:
        platform: [windows, web]
    steps:
      - name: Download and check butler
        run: |
          curl -L -o butler.zip https://broth.itch.ovh/butler/linux-amd64/LATEST/archive/default
          unzip butler.zip
          chmod +x butler
          ./butler -V

      - run: mkdir release

      - name: Download ${{ matrix.platform }} release artifact
        uses: actions/download-artifact@v3
        with:
          name: ${{ matrix.platform }}
          path: ./release

      - name: Publish game with butler
        env:
          BUTLER_API_KEY: ${{ secrets.BUTLER_API_KEY }}
        run: |
          ./butler push ./release/ mnmaita/${{ vars.KEBAB_CASE_GAME_NAME }}:${{ matrix.platform }} --userversion ${{ github.event.release.tag_name }}