.github/workflows/testing.yml

name: Testing

# Trigger on pushes, PRs (excluding documentation changes), and nightly.
on:
  push:
  pull_request:
  schedule:
    - cron: 0 0 * * * # daily at 00:00

# Always force the use of Go modules
env:
  GO111MODULE: on

jobs:
  # Check generated protos match their source repos (optional for PRs).
  vet-proto:
    runs-on: ubuntu-latest
    steps:
      # Setup the environment.
      - name: Setup Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.15
      - name: Checkout repo
        uses: actions/checkout@v2

      # Run the vet checks.
      - name: vet
        run: ./vet.sh -install && ./vet.sh

  # Run the main gRPC-Go tests.
  tests:
    # Proto checks are run in the above job.
    env:
      VET_SKIP_PROTO: 1
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - type: vet
            goversion: 1.15
          - type: race
            goversion: 1.15
          - type: 386
            goversion: 1.15
          - type: retry
            goversion: 1.15
          - type: extras
            goversion: 1.15
          - type: tests
            goversion: 1.14
          - type: tests
            goversion: 1.13
          - type: tests
            goversion: 1.11  # Keep until interop tests no longer require Go1.11

    steps:
      # Setup the environment.
      - name: Setup GOARCH=386
        if: ${{ matrix.type == '386' }}
        run: echo "GOARCH=386" >> $GITHUB_ENV
      - name: Setup RETRY
        if: ${{ matrix.type == 'retry' }}
        run: echo "GRPC_GO_RETRY=on" >> $GITHUB_ENV
      - name: Setup Go
        uses: actions/setup-go@v2
        with:
          go-version: ${{ matrix.goversion }}
      - name: Checkout repo
        uses: actions/checkout@v2

      # Only run vet for 'vet' runs.
      - name: Run vet.sh
        if: ${{ matrix.type == 'vet' }}
        run: ./vet.sh -install && ./vet.sh

      # Main tests run for everything except when testing "extras" and the race detector.
      - name: Run tests
        if: ${{ matrix.type != 'extras' && matrix.type != 'race' }}
        run: make test

      # Race detector tests
      - name: Run test race
        if: ${{ matrix.TYPE == 'race' }}
        run: make testrace

      # Non-core gRPC tests (examples, interop, etc)
      - name: Run extras tests
        if: ${{ matrix.TYPE == 'extras' }}
        run: |
          examples/examples_test.sh
          security/advancedtls/examples/examples_test.sh
          interop/interop_test.sh
          make testsubmodule