build.yml

name: Cross Platform build

on: [push, pull_request]

jobs:
  build_linux:
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        version: ['linux-arm', 'linux-arm64', 'linux-386', 'linux-amd64', 'windows-386', 'windows-amd64']
        include:
        # add the GO environment variables
          - version: linux-arm
            GOOS: linux
            GOARCH: arm
          - version: linux-arm64
            GOOS: linux
            GOARCH: arm64
          - version: linux-386
            GOOS: linux
            GOARCH: '386'
          - version: linux-amd64
            GOOS: linux
            GOARCH: amd64
          - version: windows-386
            GOOS: windows
            GOARCH: '386'
          - version: windows-amd64
            GOOS: windows
            GOARCH: amd64
    steps:
    -
      name: Set up Go 1.16
      uses: actions/setup-go@v2
      id: go
      with:
        go-version: '1.16.3'
    -
      name: Checkout source code
      uses: actions/checkout@v1
      with:
        submodules: true
    -
      name: Install dependencies
      run: |
        sudo apt install upx -y
        make install-deps
    -
      name: use JS production libs
      run: |
        make vue_production
    -
      name: Generate adapter code
      run: |
        export PATH=/home/runner/go/bin:$PATH
        make generate
    -
      name: Compile
      env:
        GOOS: ${{ matrix.GOOS }}
        GOARCH: ${{ matrix.GOARCH }}
      run: GOOS=$GOOS GOARCH=$GOARCH make dist
    -
      name: Prepare build artifact for stashing
      run: |
        mkdir release
        mv ./remoteSwitch* ./release
    -
      # The build artifact can be identified by the trailing sha of the git commit
      name: Stash the build artifact
      uses: actions/upload-artifact@v1
      with:
        name: remoteSwitch-${{ matrix.GOOS }}-${{ matrix.GOARCH }}-${{ github.sha }}
        path: ./release

  build_macos:
    runs-on: macos-latest
    steps:
    -
      name: Set up Go 1.16
      uses: actions/setup-go@v2
      id: go
      with:
        go-version: '1.16.3'
    -
      name: Checkout source code
      uses: actions/checkout@v1
      with:
        submodules: true
    -
      name: Install dependencies
      run: |
        brew install upx
        make install-deps
    -
      name: use JS production libs
      run: |
        make vue_production
    -
      name: Generate adapter code
      run: |
        export PATH=/System/Volumes/Data/Users/runner/go/bin:$PATH
        make generate
    -
      name: Compile
      env:
        GOOS: darwin
        GOARCH: amd64
      run: make dist
    -
      name: Prepare build artifact for stashing
      run: |
        mkdir release
        mv ./remoteSwitch ./release
    -
      # The build artifact can be identified by the trailing sha of the git commit
      name: Stash the build artifact
      uses: actions/upload-artifact@v1
      with:
        name: remoteSwitch-darwin-amd64-${{ github.sha }}
        path: ./release


  test_linux:
    runs-on: ubuntu-18.04
    steps:
    -
      name: Set up Go 1.16
      uses: actions/setup-go@v2
      id: go
      with:
        go-version: '1.16.3'
    -
      name: Checkout source code
      uses: actions/checkout@v1
      with:
        submodules: true
    -
      name: Install dependencies
      run: |
        make install-deps
    -
      name: Generate adapter code
      run: |
        export PATH=/home/runner/go/bin:$PATH
        make generate
    -
      # Test on the native platform (linux/amd64)
      # Then upload the code coverage to Coveralls.io
      name: Test
      env:
        COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        go test -race -covermode atomic -coverprofile=profile.cov ./...
        GO111MODULE=off go get github.com/mattn/goveralls
        $(go env GOPATH)/bin/goveralls -coverprofile=profile.cov -service=github

  # A Github release is created whenever the git reference contains a tag, starting with 'v*' (e.g. v0.4.2)
  # And the previous build jobs have been successful
  create_release:
    runs-on: ubuntu-18.04
    needs: [build_linux, build_macos, test_linux]
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
    -
      name: Create Release
      id: create_release
      uses: actions/create-release@v1.0.0
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        tag_name: ${{ github.ref }}
        release_name: Release ${{ github.ref }}
        draft: true
        prerelease: false
    -
      # since jobs can not share any variables we have to copy the URL of the created Github release
      # into a file and stash it as an artifact
      name: Copy release URL into file
      run: |
        mkdir release
        printf "%s" "${{ steps.create_release.outputs.upload_url }}" > release/url.txt
    - name: Stash file containing the release URL as an artifact
      uses: actions/upload-artifact@v1
      with:
        name: release-url
        path: ./release

  # In this job we upload the release artifacts to the corresponding release
  upload:
    runs-on: ubuntu-18.04
    needs: create_release # release must be created before this job can start
    strategy:
      matrix:
        version: ['linux-arm', 'linux-arm64', 'linux-386', 'linux-amd64', 'windows-386', 'windows-amd64', 'darwin-amd64']
        include:
        # add the GO environment variables
          - version: linux-arm
            GOOS: linux
            GOARCH: arm
          - version: linux-arm64
            GOOS: linux
            GOARCH: arm64
          - version: linux-386
            GOOS: linux
            GOARCH: '386'
          - version: linux-amd64
            GOOS: linux
            GOARCH: amd64
          - version: windows-386
            GOOS: windows
            GOARCH: '386'
          - version: windows-amd64
            GOOS: windows
            GOARCH: amd64
          - version: darwin-amd64
            GOOS: darwin
            GOARCH: amd64
    steps:
    -
    # Since Github actions (currently) doesn't provide a slugged version of the git tag we have to
    # create it by ourselves. It is then made available to other steps in this job as a step.outputs
    # variable
      name: Get the version (git tag)
      id: get_version
      run: |
        echo ${GITHUB_REF/refs\/tags\//}
        echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
    -
      name: Retrieve stashed intermediary build artifact
      uses: actions/download-artifact@v1
      with:
        name: remoteSwitch-${{ matrix.GOOS }}-${{ matrix.GOARCH }}-${{ github.sha }}
    -
      # rename the retrieved intermediary artifact and prepare zip file
      name: Prepare release artifact
      env:
        VERSION: ${{ steps.get_version.outputs.VERSION }}
      run: |
        mv ./remoteSwitch-${{ matrix.GOOS }}-${{ matrix.GOARCH }}-${{ github.sha }}/remoteSwitch* .
        chmod +x ./remoteSwitch*
        zip -j remoteSwitch-$VERSION-${{ matrix.GOOS }}-${{ matrix.GOARCH }}.zip ./remoteSwitch*
    -
      # Download the previously uploaded artifact which contains the release URL
      name: Retrieve stashed release URL
      uses: actions/download-artifact@v1
      with:
        name: release-url
    -
      name: Read release URL
      # Write content of downloaded file (a string which contains the release URL) into a step.outputs variable
      id: get_release_url
      run: echo ::set-output name=URL::$(cat release-url/url.txt)
    -
      # This step is only needed because the upload-release-asset currently doesn't support
      # environment variables. Therefore they must be written and referenced through step.outputs
      name: Prepare artifact metadata
      id: prepare_artifact_metadata
      env:
        VERSION: ${{ steps.get_version.outputs.VERSION }}
      run: |
        echo ::set-output name=ARTIFACT_PATH::./remoteSwitch-$VERSION-${{ matrix.GOOS }}-${{ matrix.GOARCH }}.zip
        echo ::set-output name=ARTIFACT_NAME::remoteSwitch-$VERSION-${{ matrix.GOOS }}-${{ matrix.GOARCH }}.zip
    -
      # Finally upload the artifact to the corresponding release
      name: Upload Release Artifact ${{ matrix.version }}
      uses: actions/upload-release-asset@v1.0.1
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ steps.get_release_url.outputs.URL }}
        asset_path: ${{ steps.prepare_artifact_metadata.outputs.ARTIFACT_PATH }}
        asset_name: ${{ steps.prepare_artifact_metadata.outputs.ARTIFACT_NAME }}
        asset_content_type: application/gzip