name: Build

on:
  push:
    branches: ["main"]

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]

    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: "npm"

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run make

      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: build-${{ matrix.os }}
          path: out/make/**/*
          if-no-files-found: error

  release:
    needs: build
    runs-on: ubuntu-latest
    # Only release on pushes, not PRs
    if: github.event_name == 'push'
    permissions:
      contents: write

    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Create pre-release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: pre-${{ github.sha }}
          name: "Pre-release ${{ github.ref_name }}@${{ github.sha }}"
          prerelease: true
          files: artifacts/**/*