go.yml

name: GoBuildAndTest

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:

  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2

    - name: Set up Go
      uses: actions/setup-go@v2
      with:
        go-version: 1.17

    - name: Build
      run: cd go/tunnels && go build -v ./...
  
  test:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2

    - name: Set up Go
      uses: actions/setup-go@v2
      with:
        go-version: 1.17
    - name: Test
      run: cd go/tunnels && go test -short -v ./...

  check-version-update:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
      with:
        fetch-depth: 0
    - name: Check Go SDK package version updated
      run: |
        SDK_DIR=go
        FILE_WITH_PKG_VER=go/tunnels/tunnels.go
        test -d $SDK_DIR && test -f $FILE_WITH_PKG_VER
        BASE_SHA=$(jq -r '.pull_request.base.sha' "$GITHUB_EVENT_PATH")
        # If go sdk dir updated, package version file updated and "PackageVersion" line updated, success; else error.
        if git diff --name-only $BASE_SHA HEAD | grep -q "^$SDK_DIR"; then
          if git diff --name-only $BASE_SHA HEAD | grep -q "^$FILE_WITH_PKG_VER" && git diff $BASE_SHA HEAD -- $FILE_WITH_PKG_VER | grep -q "PackageVersion"; then
            echo "Success: Package version was updated."
            exit 0
          else
            echo "Error: An error occurred. Has "PackageVersion" in $FILE_WITH_PKG_VER been updated?" >&2
            exit 1
          fi
        else
          echo "No Go SDK changes detected."
        fi