ci.yml

name: Test
on:
  push:
    branches:
      - master
  pull_request:

jobs:
  cleanup-runs:
    runs-on: ubuntu-latest
    steps:
      - uses: rokroskar/workflow-run-cleanup-action@master
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/master'"

  Test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version: '1.18' # The Go version to download (if necessary) and use.

        # Some tests, notably TestRandomOperations, are extremely slow in CI
        # with the race detector enabled, so we use -short when -race is
        # enabled to reduce the number of slow tests, and then run without
        # -short with -race disabled for a larger test set. The same tests
        # are run, just with smaller data sets.
        #
        # We also do a 32-bit run. Even though this is executed on a 64-bit
        # system, it will use 32-bit instructions and semantics (e.g. 32-bit
        # integer overflow).
      - name: test & coverage report creation
        run: |
          go test ./... -mod=readonly -timeout 5m -short -race -coverprofile=coverage.txt -covermode=atomic
          go test ./... -mod=readonly -timeout 5m
          GOARCH=386 go test ./... -mod=readonly -timeout 5m
      - uses: codecov/codecov-action@v3.1.0
        with:
          file: ./coverage.txt
          fail_ci_if_error: false