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: Checkout
      uses: actions/checkout@v2
    - name: Setup
      uses: actions/setup-go@v2
      with:
        go-version: ^1.15
    - name: Build
      run: go build -v ./cmd/...
    - name: Vet
      run: go vet ./...
    - name: Imports
      uses: Jerome1337/goimports-action@v1.0.3
    - name: Format
      uses: Jerome1337/gofmt-action@v1.0.4
    - name: Lint
      uses: Jerome1337/golint-action@v1.0.2

  unit:
    name: Unit Tests
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Setup
      uses: actions/setup-go@v2
      with:
        go-version: ^1.15
    - name: Unit Tests
      run: go test -v -race $(go list ./...)

  e2e-mem:
    name: E2E Tests (Memory Storage)
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Setup
      uses: actions/setup-go@v2
      with:
        go-version: ^1.15
    - name: End-to-End Test
      run: |
        go install ./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: Checkout
      uses: actions/checkout@v2
    - name: Setup
      uses: actions/setup-go@v2
      with:
        go-version: ^1.15
    - 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: End-to-End Test
      run: |
        go install ./cmd/chihaya
        chihaya --config=./dist/example_redis_config.yaml --debug &
        pid=$!
        sleep 2
        chihaya e2e --debug
        kill $pid

  dist:
    name: Helm Template
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Install Helm
      uses: engineerd/configurator@v0.0.5
      with:
        name: helm
        pathInArchive: linux-amd64/helm
        fromGitHubReleases: true
        repo: helm/helm
        version: ^v3
        urlTemplate: https://get.helm.sh/helm-{{version}}-linux-amd64.tar.gz
        token: ${{ secrets.GITHUB_TOKEN }}
    - name: Helm Template
      working-directory: ./dist/helm/chihaya
      run: helm template . --debug