go.yml

name: Go
on: [push, workflow_dispatch, pull_request_target]
jobs:
  build:
    name: Build
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macOS-latest, ubuntu-latest]
        goversion: [1.17, 1.18, '1.19', '1.20']
    steps:
      - name: Set up Go ${{matrix.goversion}} on ${{matrix.os}}
        uses: actions/setup-go@v3
        with:
          go-version: ${{matrix.goversion}}
        id: go

      - name: Check out code into the Go module directory
        uses: actions/checkout@v1

      - name: gofmt
        if: ${{matrix.goversion == '1.20'}}
        run: |
          [[ -z  $(gofmt -l $(find . -name '*.go') ) ]]

      - name: Get dependencies
        env:
          GO111MODULE: on
        run: go mod download

      - name: Vet
        env:
          GO111MODULE: on
        run: go vet -mod=readonly ./...

      - name: Test
        env:
          GO111MODULE: on
        run: go test -mod=readonly -count 2 ./...

      - name: Race Test
        env:
          GO111MODULE: on
        run: go test -race -mod=readonly -count 2 ./...

        # Run all consistenthash Fuzz tests for 30s with go 1.20
      - name: Fuzz Consistent-Hash
        if: ${{matrix.goversion == '1.20'}}
        env:
          GO111MODULE: on
        run: go test -fuzz=. -fuzztime=30s ./consistenthash

        # Run all the tests with the paranoid linked-list checks enabled
      - name: Race Test Paranoid LinkedList
        env:
          GO111MODULE: on
        run: |
          sed -e 's/const paranoidLL = false/const paranoidLL = true/' < lru/typed_ll.go > lru/typed_ll.go.new
          mv lru/typed_ll.go.new lru/typed_ll.go
          go test -race -mod=readonly -count 2 ./...