if-go-pr-testing.yml

#This action is centrally managed in https://github.com/asyncapi/.github/
#Don't make changes to this file in this repo as they will be overwritten with changes made to the same file in above mentioned repo
#It does magic only if there is go.mod file in the root of the project
name: PR testing - if Go project

on:
  pull_request:
    types: [opened, reopened, synchronize, ready_for_review]

jobs:
  lint:
    if: github.event.pull_request.draft == false
    name: lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Check if Go project and has go.mod
        id: gomod
        run: test -e ./go.mod && echo "::set-output name=exists::true" || echo "::set-output name=exists::false"
        shell: bash
      - if: steps.gomod.outputs.exists == 'true'
        name: Setup Go
        uses: actions/setup-go@v2.1.3
        with:
          go-version: 1.16
      - if: steps.gomod.outputs.exists == 'true'
        name: golangci-lint
        uses: golangci/golangci-lint-action@v2 # golangci-lint version extracted from go.mod. `latest` if missing.
        with:
          skip-go-installation: true # we wanna control the version of Go in use
  
  test:
    if: github.event.pull_request.draft == false
    name: ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Check if Go project and has go.mod
        id: gomod
        run: test -e ./go.mod && echo "::set-output name=exists::true" || echo "::set-output name=exists::false"
        shell: bash
      - if: steps.gomod.outputs.exists == 'true'
        name: Setup Go
        uses: actions/setup-go@v2.1.3
        with:
          go-version: 1.16
      - if: steps.gomod.outputs.exists == 'true'
        name: Build
        run: go build -v ./...
      - if: steps.gomod.outputs.exists == 'true'
        name: Test
        run: go test -v ./...