name: Build instaladores (Windows + macOS)

# Se dispara al publicar una etiqueta de versión (ej. v1.0.0) y también
# a mano desde la pestaña Actions (workflow_dispatch) para pruebas.
on:
  push:
    tags:
      - "v*"
  workflow_dispatch:

permissions:
  contents: write # necesario para crear/actualizar el Release con los instaladores

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          # Windows → instalador .exe (NSIS)
          - platform: windows-latest
            rust_targets: ""
            build_args: "--bundles nsis"
            artifact_glob: "src-tauri/target/release/bundle/nsis/*-setup.exe"
            artifact_name: labstream-os-windows
          # macOS → .dmg universal (Intel + Apple Silicon)
          - platform: macos-latest
            rust_targets: "aarch64-apple-darwin,x86_64-apple-darwin"
            build_args: "--target universal-apple-darwin --bundles dmg"
            artifact_glob: "src-tauri/target/universal-apple-darwin/release/bundle/dmg/*.dmg"
            artifact_name: labstream-os-macos

    runs-on: ${{ matrix.platform }}
    steps:
      - name: Clonar repo
        uses: actions/checkout@v4

      - name: Instalar Node
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Instalar Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.rust_targets }}

      - name: Cache de Rust
        uses: Swatinem/rust-cache@v2
        with:
          workspaces: src-tauri

      - name: Instalar dependencias
        run: npm install

      - name: Generar iconos
        run: npm run icons

      - name: Construir instalador
        run: npm run tauri build -- ${{ matrix.build_args }}

      - name: Publicar instalador en el Release
        if: startsWith(github.ref, 'refs/tags/')
        uses: softprops/action-gh-release@v2
        with:
          files: ${{ matrix.artifact_glob }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Subir instalador como artefacto (para pruebas sin tag)
        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.artifact_name }}
          path: ${{ matrix.artifact_glob }}