name: release

on:
  workflow_dispatch:
  push:
    tags:
    - "v[0-9]+.[0-9]+.[0-9]+"

permissions:
  contents: write

jobs:
  create_release:
    name: Create release
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Get the release version
        if: env.VERSION == ''
        run: echo "VERSION=${{ github.ref_name }}" >> $GITHUB_ENV

      - name: Show the version
        run: |
          echo "version is: $VERSION"

      - name: Create GitHub release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: gh release create $VERSION --draft --verify-tag --title $VERSION

    outputs:
        version: ${{ env.VERSION }}

  build_release:
    name: Build all the stuff
    needs: ['create_release'] # We need to know the upload URL
    runs-on: ${{ matrix.os }} # We run many different builds
    env:
      # Emit backtraces on panics.
      RUST_BACKTRACE: 1

    strategy:
      fail-fast: false
      matrix:
        build: ['linux', 'macos', 'arm-macos', 'windows']
        include:
        - build: linux
          os: ubuntu-22.04
          target: x86_64-unknown-linux-musl

        - build: macos
          os: macos-latest
          target: x86_64-apple-darwin

        - build: arm-macos
          os: macos-latest
          target: aarch64-apple-darwin

        - build: windows
          os: windows-2022
          target: x86_64-pc-windows-msvc

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

    - name: Install packages (linux)
      if: matrix.build == 'linux'
      run: |
          sudo apt-get update
          sudo apt-get install -y pandoc

    - name: Install packages (macos)
      if: matrix.build == 'macos' || matrix.build == 'arm-macos'
      run: |
          brew update
          brew install pandoc

    - name: Install rust
      uses: dtolnay/rust-toolchain@stable
      with:
        target: ${{ matrix.target }}

    - name: Run the release automation
      shell: bash
      env:
        RELEASE_TAG: ${{ needs.create_release.outputs.version }}
        BUILD: ${{ matrix.build }}
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: python3 release.py