release.yml

name: Build and Upload Release

on:
  push:
    tags:        
      - '**' 

jobs:
  release:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest, runner-mac-m1]

    steps:
    - uses: actions/checkout@v4

    - uses: dtolnay/rust-toolchain@stable
      if: matrix.os != 'runner-mac-m1'

    - name: Cache Rust dependencies
      uses: actions/cache@v3
      with:
        path: target
        key: ${{ runner.os }}-build-${{ hashFiles('**/Cargo.lock') }}
        restore-keys: |
          ${{ runner.os }}-build-
      if: ${{ matrix.os }} != 'runner-mac-m1'

    - name: Get SDL2
      run: |
        if [ "${{ matrix.os }}" == "ubuntu-latest" ]; then
          sudo apt-get update
          sudo apt-get install -y libsdl2-dev
        elif [ "${{ matrix.os }}" == "macos-latest" ]; then
          brew install SDL2
        elif [ "${{ matrix.os }}" == "windows-latest" ]; then
          cp include/windows/* .
        fi
      shell: bash
      if: ${{ matrix.os }} != 'gregoireh-1_macos-arm64-M1'

    - name: Set environment
      run: |
        if [ "${{ matrix.os }}" == "windows-latest" ]; then
          PLATFORM=windows
        elif [ "${{ matrix.os }}" == "ubuntu-latest" ]; then
          PLATFORM=ubuntu
        elif [ "${{ matrix.os }}" == "macos-latest" ]; then
          PLATFORM=macos-x86_64
        elif [ "${{ matrix.os }}" == "runner-mac-m1" ]; then
          PLATFORM=macos-arm64
        fi

        if [ "${{ matrix.os }}" == "windows-latest" ]; then
          EXT=.exe
          OUT_EXT=.exe
        else
          EXT=
          OUT_EXT=.tar.gz
        fi

        BUNDLE_NAME=kalast-$GITHUB_REF_NAME-$PLATFORM
        RELEASE_FILE=$BUNDLE_NAME$OUT_EXT
        
        echo "PLATFORM=$PLATFORM" >> "$GITHUB_ENV"
        echo "EXT=$EXT" >> "$GITHUB_ENV"
        echo "OUT_EXT=$OUT_EXT" >> "$GITHUB_ENV"
        echo "BUNDLE_NAME=$BUNDLE_NAME" >> "$GITHUB_ENV"
        echo "RELEASE_FILE=$RELEASE_FILE" >> "$GITHUB_ENV"
      shell: bash
        
    - name: Build
      run: |
        echo "Build main executable."
        cargo build -r --all-features && strip target/release/kalast$EXT

        # echo "Build custom executable for specific example." 
        # cargo build -r --all-features --example viewer-picker && strip target/release/examples/viewer-picker$EXT
      shell: bash
      
    - name: Prepare bundle
      run: |
        mkdir -p bundle
        cp -r examples bundle
        cp target/release/kalast$EXT bundle
        # cp target/release/examples/viewer-picker$EXT bundle/examples/viewer-picker
        cp include/kalast.ico bundle
        cp -r include/assets bundle
        cp preferences.toml bundle
        cp README.md bundle

        if [ "${{ matrix.os }}" == "windows-latest" ]; then
          cp include/windows/* bundle
        fi

        cd bundle
        cp -r examples/viewer/cfg .

        cd ..
      shell: bash

    - name: Finish bundle Linux/MacOS
      if: matrix.os != 'windows-latest'
      run: |
        mv bundle $BUNDLE_NAME
        tar cvzf $RELEASE_FILE $BUNDLE_NAME
        
    - name: Finish bundle Windows
      if: matrix.os == 'windows-latest'
      run: |
        cp scripts\installer.iss .
        iscc installer.iss /DVERSION=${{ github.ref_name }} /DSETUP_NAME=${{ env.BUNDLE_NAME }}

    - uses: softprops/action-gh-release@v1
      with:
        files: ${{ env.RELEASE_FILE }}
        prerelease: true