name: build

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag to upload assets to'
        required: true
        default: 'v1.0.0'

permissions:
  contents: write

jobs:
  create-release:
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.tag.outputs.value }}
    steps:
      - name: Resolve tag
        id: tag
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            echo "value=${{ inputs.tag }}" >> $GITHUB_OUTPUT
          else
            echo "value=${{ github.ref_name }}" >> $GITHUB_OUTPUT
          fi

      - name: Ensure release exists
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release view "${{ steps.tag.outputs.value }}" --repo "${{ github.repository }}" 2>/dev/null || \
          gh release create "${{ steps.tag.outputs.value }}" \
            --repo "${{ github.repository }}" \
            --title "${{ steps.tag.outputs.value }}" \
            --generate-notes

  build:
    needs: create-release
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: windows-latest
            artifact: WarehouseMaster.exe
          - os: macos-latest
            artifact: WarehouseMaster-macos
          - os: ubuntu-latest
            artifact: WarehouseMaster-linux

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

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install system deps (Linux)
        if: runner.os == 'Linux'
        run: |
          sudo apt-get update -qq
          sudo apt-get install -y libxcb-xinerama0 libgl1 libegl1

      - name: Install Python deps
        run: pip install pyinstaller -r requirements.txt

      - name: Build
        env:
          QT_QPA_PLATFORM: offscreen
        run: pyinstaller WarehouseMaster.spec

      - name: Rename artifact (macOS/Linux)
        if: runner.os != 'Windows'
        shell: bash
        run: mv dist/WarehouseMaster "dist/${{ matrix.artifact }}"

      - name: Upload to release
        shell: bash
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: gh release upload "${{ needs.create-release.outputs.tag }}" "dist/${{ matrix.artifact }}" --clobber