name: Build Release
on:
  push:
    tags:
      - v*

jobs:
  build-releases:
    strategy:
      matrix:
        arch:
          [
            "linux/amd64 x86_64",
            "linux/arm/v7 armv7h",
            "linux/arm64 aarch64",
          ]
    name: Build ${{ matrix.arch }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
        with:
          platforms: all
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v1
        with:
          version: latest
      - name: Read info
        id: tags
        shell: bash
        run: |
          echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
          echo ::set-output name=TAG::${GITHUB_REF/refs\/tags\//}
          arch="${{ matrix.arch }}"
          echo ::set-output name=PLATFORM::${arch%% *}
          echo ::set-output name=ARCH::${arch##* }
      - name: Build ${{ matrix.arch }} release
        run: |
          mkdir artifacts
          docker buildx build --platform ${{ steps.tags.outputs.platform }} \
            --build-arg VERSION=${{ steps.tags.outputs.version }} \
            --build-arg ARCH=${{ steps.tags.outputs.arch }} \
            --build-arg PREFIX="/usr" \
            -t yay:${{ steps.tags.outputs.arch }} . --load
          make docker-release ARCH=${{ steps.tags.outputs.arch }} VERSION=${{ steps.tags.outputs.version }} PREFIX="/usr"
          mv *.tar.gz artifacts
      - uses: actions/upload-artifact@v2
        with:
          name: yay_${{ steps.tags.outputs.arch }}
          path: artifacts
  create_release:
    name: Create release from this build
    needs: [build-releases]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Read info
        id: tags
        shell: bash
        run: |
          echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\/v/}
          echo ::set-output name=TAG::${GITHUB_REF/refs\/tags\//}
      - uses: actions/download-artifact@v2
        with:
          name: yay_x86_64
      - uses: actions/download-artifact@v2
        with:
          name: yay_armv7h
      - uses: actions/download-artifact@v2
        with:
          name: yay_aarch64
      - name: Create Release
        id: create_release
        uses: actions/create-release@master
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ steps.tags.outputs.tag }}
          release_name: ${{ steps.tags.outputs.tag }}
          draft: false
          prerelease: false
      - name: Upload x86_64 asset
        id: upload-release-asset-x86_64
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./yay_${{ steps.tags.outputs.version }}_x86_64.tar.gz
          asset_name: yay_${{ steps.tags.outputs.version }}_x86_64.tar.gz
          asset_content_type: application/tar+gzip
      - name: Upload armv7h asset
        id: upload-release-asset-armv7h
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./yay_${{ steps.tags.outputs.version }}_armv7h.tar.gz
          asset_name: yay_${{ steps.tags.outputs.version }}_armv7h.tar.gz
          asset_content_type: application/tar+gzip
      - name: Upload aarch64 asset
        id: upload-release-asset-aarch64
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./yay_${{ steps.tags.outputs.version }}_aarch64.tar.gz
          asset_name: yay_${{ steps.tags.outputs.version }}_aarch64.tar.gz
          asset_content_type: application/tar+gzip
      - name: Release Notary Action
        uses: docker://aevea/release-notary:0.9.3
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}