name: Release

on:
  release:
    types:
      - created

env:
  # Common versions
  GO_VERSION: '1.16'
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

jobs:
  build_and_upload:
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        TARGETS: [ linux/amd64, darwin/amd64, windows/amd64, linux/arm64, darwin/arm64 ]
    env:
      GO_BUILD_ENV: GO111MODULE=on CGO_ENABLED=0
      DIST_DIRS: find * -type d -exec
    steps:
      - uses: actions/checkout@v2
      - name: Setup Go
        uses: actions/setup-go@v2
        with:
          go-version: ${{ env.GO_VERSION }}
      - name: Get release
        id: get_release
        uses: bruceadams/get-release@v1.2.2
      - name: Get matrix
        id: get_matrix
        run: |
          TARGETS=${{matrix.TARGETS}}
          echo ::set-output name=OS::${TARGETS%/*}
          echo ::set-output name=ARCH::${TARGETS#*/}
      - name: Get ldflags
        id: get_ldflags
        run: |
          LDFLAGS=$(./version.sh)
          echo "LDFLAGS=${LDFLAGS}" >> $GITHUB_ENV
      - name: Build
        run: |
          ${{ env.GO_BUILD_ENV }} GOOS=${{ steps.get_matrix.outputs.OS }} GOARCH=${{ steps.get_matrix.outputs.ARCH }} \
            go build -ldflags "${{ env.LDFLAGS }}" \
            -o _bin/kubectl-kruise/${{ steps.get_matrix.outputs.OS }}-${{ steps.get_matrix.outputs.ARCH }}/kubectl-kruise -v \
            ./cmd/plugin/main.go
      - name: Compress
        run: |
          cd _bin/kubectl-kruise && \
          ${{ env.DIST_DIRS }} cp ../../LICENSE {} \; && \
          ${{ env.DIST_DIRS }} cp ../../README.md {} \; && \
          ${{ env.DIST_DIRS }} tar -zcf kubectl-kruise-{}.tar.gz {} \; && \
          cd .. && \
          sha256sum kubectl-kruise/kubectl-kruise-* >> sha256-${{ steps.get_matrix.outputs.OS }}-${{ steps.get_matrix.outputs.ARCH }}.txt \
      - name: Upload Kubectl-kruise tar.gz
        uses: actions/upload-release-asset@v1.0.2
        with:
          upload_url: ${{ steps.get_release.outputs.upload_url }}
          asset_path: ./_bin/kubectl-kruise/kubectl-kruise-${{ steps.get_matrix.outputs.OS }}-${{ steps.get_matrix.outputs.ARCH }}.tar.gz
          asset_name: kubectl-kruise-${{ steps.get_matrix.outputs.OS }}-${{ steps.get_matrix.outputs.ARCH }}.tar.gz
          asset_content_type: binary/octet-stream
      - name: Post sha256
        uses: actions/upload-artifact@v2
        with:
          name: sha256sums
          path: ./_bin/sha256-${{ steps.get_matrix.outputs.OS }}-${{ steps.get_matrix.outputs.ARCH }}.txt
          retention-days: 1
  upload-sha256sums-plugin:
    needs: build_and_upload
    runs-on: ubuntu-latest
    name: upload-sha256sums
    steps:
      - name: Get release
        id: get_release
        uses: bruceadams/get-release@v1.2.2
      - name: Download sha256sums
        uses: actions/download-artifact@v2
        with:
          name: sha256sums
      - shell: bash
        run: |
          for file in *.txt
          do
            cat ${file} >> sha256sums.txt
          done
      - name: Upload Checksums
        uses: actions/upload-release-asset@v1.0.2
        with:
          upload_url: ${{ steps.get_release.outputs.upload_url }}
          asset_path: sha256sums.txt
          asset_name: sha256sums.txt
          asset_content_type: text/plain
      - name: Update kubectl plugin version in krew-index
        uses: rajatjindal/krew-release-bot@v0.0.40