name: deploy

on:
  push:
    tags:
      - 'v*.*.*'

jobs:

  create-binaries-windows:

    strategy:
      matrix:
        conf:
          - x86_64-pc-windows-msvc
          - i686-pc-windows-msvc
        include:
          - conf: x86_64-pc-windows-msvc
            target: x86_64-pc-windows-msvc
          - conf: i686-pc-windows-msvc
            target: i686-pc-windows-msvc

    runs-on: windows-latest

    steps:
    - uses: actions/checkout@v2

    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        profile: minimal
        toolchain: stable
        target: ${{ matrix.target }}
        override: true

    - name: Build oxipng
      run: |
        cargo build --release --target ${{ matrix.target }}

    - name: Get the version
      shell: bash
      id: tagName
      run: |
        VERSION=$(cargo pkgid | cut -d# -f2 | cut -d: -f2)
        echo "::set-output name=tag::$VERSION"

    - name: Create zip
      run: |
        $OXIPNG_PATH="$Env:GITHUB_WORKSPACE\target\${{ matrix.target }}\release"
        strip "$OXIPNG_PATH\oxipng.exe"
        7z a oxipng-${{ steps.tagName.outputs.tag }}-${{ matrix.target }}.zip `
             "$OXIPNG_PATH\oxipng.exe"

    - name: Upload artifacts
      uses: actions/upload-artifact@v2
      with:
        name: oxipng-${{ steps.tagName.outputs.tag }}-${{ matrix.target }}
        path: oxipng-${{ steps.tagName.outputs.tag }}-${{ matrix.target }}.zip

  deploy:

    needs: create-binaries-windows

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - name: Get version and release description
        id: tagName
        run: |
          VERSION=$(cargo pkgid | cut -d# -f2 | cut -d: -f2)
          tail -n +2 CHANGELOG.md | sed -e '/^$/,$d' > CHANGELOG.txt
          echo "::set-output name=tag::$VERSION"

      - name: Download x86_64 Windows artifact
        uses: actions/download-artifact@v2
        with:
          name: oxipng-${{ steps.tagName.outputs.tag }}-x86_64-pc-windows-msvc

      - name: Download i686 Windows artifact
        uses: actions/download-artifact@v2
        with:
          name: oxipng-${{ steps.tagName.outputs.tag }}-i686-pc-windows-msvc

      - name: Create a release
        uses: softprops/action-gh-release@v1
        with:
          name: v${{ steps.tagName.outputs.tag }}
          body_path: CHANGELOG.txt
          files: |
            oxipng-${{ steps.tagName.outputs.tag }}-x86_64-pc-windows-msvc.zip
            oxipng-${{ steps.tagName.outputs.tag }}-i686-pc-windows-msvc.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}