name: build-nmage

on:
  push:
    branches:
      - dev
  create:
  workflow_dispatch:

jobs:
  build-nmage-windows:
    runs-on: windows-latest

    steps:
      - name: Install golang
        uses: actions/setup-go@v5
        with:
          go-version: ">=1.23"

      - name: Install assimp-go dll
        run: |
          Invoke-WebRequest -Uri "https://github.com/bloeys/assimp-go/releases/download/v0.4.2/libassimp-5.dll" -OutFile "C:\Windows\System32\libassimp-5.dll"

      - name: Download and setup SDL2
        run: |
          Invoke-WebRequest -Uri "https://github.com/libsdl-org/SDL/releases/download/release-2.30.7/SDL2-devel-2.30.7-mingw.zip" -OutFile "SDL2.zip"
          Expand-Archive -Path "SDL2.zip" -DestinationPath "SDL2"
          Copy-Item -Path "SDL2\SDL2-2.30.7\x86_64-w64-mingw32\*" -Destination "C:\msys64\mingw64" -Recurse -Force

      - name: Clone nmage
        run: git clone https://github.com/bloeys/nmage

      - name: Build nmage
        working-directory: nmage
        run: go build .

  build-nmage-macos:
    runs-on: ${{ matrix.os }}

    strategy:
      matrix:
        # Based on: https://github.com/actions/runner-images?tab=readme-ov-file#available-images
        os:
          - macos-13 # x86
          - macos-14 # Arm

    steps:
      - name: Install golang
        uses: actions/setup-go@v5
        with:
          go-version: ">=1.23"

      - name: Determine architecture
        id: arch
        run: |
          if [ "$(uname -m)" = "arm64" ]; then
            echo "arch=arm64" >> "$GITHUB_OUTPUT"
          else
            echo "arch=amd64" >> "$GITHUB_OUTPUT"
          fi

      - name: Install assimp-go dylib
        run: sudo mkdir -p /usr/local/lib && sudo wget https://github.com/bloeys/assimp-go/releases/download/v0.4.2/libassimp_darwin_${{ steps.arch.outputs.arch }}.dylib -O /usr/local/lib/libassimp.5.dylib

      - name: Install SDL2
        run: brew install sdl2{,_image,_ttf,_gfx} pkg-config

      - name: Clone nmage
        run: git clone https://github.com/bloeys/nmage

      - name: build nmage
        working-directory: nmage
        run: go build .