name: pr-test-build-macos

permissions:
  contents: write

on:
  pull_request:
    branches:
      - main

jobs:
  pr-test-build-macos:
    runs-on: macos-15
    steps:
    - uses: actions/checkout@v4

    - name: Setup Go
      uses: actions/setup-go@v5
      with:
        go-version: '>=1.24'
        check-latest: true
        cache: false

    - name: Install packages
      run: |
        brew install glfw glew

    - name: Install dependencies
      run: |
        cd src
        go mod download

    - name: Build
      run: |
        cd src
        go build -v -ldflags="-s -w" -o Picocrypt Picocrypt.go
      env:
        CGO_ENABLED: 1

    - name: Package as .app in a .dmg
      run: |
        mv dist/macos/Picocrypt.app.zip .
        unzip -d Picocrypt.app Picocrypt.app.zip
        rm Picocrypt.app.zip
        mv src/Picocrypt Picocrypt.app/Contents/MacOS/Picocrypt
        mkdir out
        cp -R Picocrypt.app out
        hdiutil create Picocrypt.dmg -volname Picocrypt -fs APFS -format UDZO -srcfolder out

    - name: Upload artifacts
      uses: actions/upload-artifact@v4
      with:
        name: pr-test-build-macos-ONLY-FOR-TESTING
        path: |
          Picocrypt.dmg
        if-no-files-found: error
        compression-level: 9