name: CI
on:
  # See the documentation for more intricate event dispatch here:
  # https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#on
  push:
    branches:
    - "!dependabot/*"
    - "*"
  pull_request:
    branches:
    - "*"
jobs:
  build:
    name: Build & Lint
    runs-on: ubuntu-latest
    steps:

    - name: Set up Go 1.14
      uses: actions/setup-go@v1
      with:
        go-version: 1.14
      id: go

    - name: Set GOPATH
      run: |
        # temporary fix for https://github.com/actions/setup-go/issues/14
        echo "##[set-env name=GOPATH;]$(dirname $GITHUB_WORKSPACE)"
        echo "##[add-path]$(dirname $GITHUB_WORKSPACE)/bin"

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Build
      run: go build -v ./cmd/...

    - name: Vet
      run: go vet ./...

    - name: Format
      run: |
        go install golang.org/x/tools/cmd/goimports
        diff <(goimports -local github.com/chihaya/chihaya -d $(find . -type f -name '*.go' -not -path "./vendor/*")) <(printf "")

    - name: Lint
      run: |
        go install golang.org/x/lint/golint
        (for d in $(go list ./...); do diff <(golint $d) <(printf "") || exit 1; done)

  unit:
    name: Unit Tests
    runs-on: ubuntu-latest
    steps:

    - name: Set up Go 1.14
      uses: actions/setup-go@v1
      with:
        go-version: 1.14
      id: go

    - name: Set GOPATH
      run: |
        # temporary fix for https://github.com/actions/setup-go/issues/14
        echo "##[set-env name=GOPATH;]$(dirname $GITHUB_WORKSPACE)"
        echo "##[add-path]$(dirname $GITHUB_WORKSPACE)/bin"

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Unit Tests
      run: go test -v -race $(go list ./...)

  e2e-mem:
    name: E2E Tests (Memory Storage)
    runs-on: ubuntu-latest
    steps:

    - name: Set up Go 1.14
      uses: actions/setup-go@v1
      with:
        go-version: 1.14
      id: go

    - name: Set GOPATH
      run: |
        # temporary fix for https://github.com/actions/setup-go/issues/14
        echo "##[set-env name=GOPATH;]$(dirname $GITHUB_WORKSPACE)"
        echo "##[add-path]$(dirname $GITHUB_WORKSPACE)/bin"

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Test
      run: |
        go install github.com/chihaya/chihaya/cmd/chihaya
        cat ./dist/example_config.yaml
        chihaya --config=./dist/example_config.yaml --debug &
        pid=$!
        sleep 2
        chihaya e2e --debug
        kill $pid

  e2e-redis:
    name: E2E Tests (Redis Storage)
    runs-on: ubuntu-latest
    services:
      redis:
        image: redis
        ports: ["6379:6379"]
        options: --entrypoint redis-server
    steps:

    - name: Set up Go 1.14
      uses: actions/setup-go@v1
      with:
        go-version: 1.14
      id: go

    - name: Set GOPATH
      run: |
        # temporary fix for https://github.com/actions/setup-go/issues/14
        echo "##[set-env name=GOPATH;]$(dirname $GITHUB_WORKSPACE)"
        echo "##[add-path]$(dirname $GITHUB_WORKSPACE)/bin"

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Configure redis storage
      run: |
        curl -LO https://github.com/jzelinskie/faq/releases/download/0.0.6/faq-linux-amd64
        chmod +x faq-linux-amd64
        ./faq-linux-amd64 '.chihaya.storage = {"config":{"gc_interval":"3m","peer_lifetime":"31m","prometheus_reporting_interval":"1s","redis_broker":"redis://127.0.0.1:6379/0","redis_connect_timeout":"15s","redis_read_timeout":"15s","redis_write_timeout":"15s"},"name":"redis"}' ./dist/example_config.yaml > ./dist/example_redis_config.yaml
        cat ./dist/example_redis_config.yaml

    - name: Test
      run: |
        go install github.com/chihaya/chihaya/cmd/chihaya
        chihaya --config=./dist/example_redis_config.yaml --debug &
        pid=$!
        sleep 2
        chihaya e2e --debug
        kill $pid