name: tests

on:
  push:
    branches:
      - master
      - stable
    paths-ignore:
      - '**.md'
  pull_request:
    paths-ignore:
      - '**.md'

jobs:
  validate-config-file:
    name: Validate config file
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v3

      - name: Setup nodejs
        uses: actions/setup-node@v3
        with:
          node-version: '14'

      - name: Install linter
        run: npm install -g ajv-cli # Package page: <https://www.npmjs.com/package/ajv-cli>

      - name: Run linter
        run: ajv validate --all-errors --verbose -s ./schemas/config/2.0.schema.json -d ./.rr.yaml

  golangci-lint:
    name: Golang-CI (lint)
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v3

      - name: Set up Go
        uses: actions/setup-go@v2 # action page: <https://github.com/actions/setup-go>
        with:
          go-version: 1.17

      - name: Run linter
        uses: golangci/golangci-lint-action@v3.1.0
        with:
          version: v1.44 # without patch version
          only-new-issues: false # show only new issues if it's a pull request
          args: --build-tags=safe --timeout=10m

  go-test:
    name: Unit tests
    runs-on: ubuntu-latest
    steps:
      - name: Set up Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.18

      - name: Check out code
        uses: actions/checkout@v3
        with:
          fetch-depth: 2 # Fixes codecov error 'Issue detecting commit SHA'

      - name: Init Go modules Cache # Docs: <https://git.io/JfAKn#go---modules>
        uses: actions/cache@v3
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: ${{ runner.os }}-go-

      - name: Install Go dependencies
        run: go mod download

      - name: Run Unit tests
        run: go test -race -covermode=atomic -coverprofile /tmp/coverage.txt ./...

      - name: Upload Coverage report to CodeCov
        continue-on-error: true
        uses: codecov/codecov-action@v2.1.0 # https://github.com/codecov/codecov-action
        with:
          file: /tmp/coverage.txt

  build:
    name: Build for ${{ matrix.os }}
    runs-on: ubuntu-latest
    needs: [ golangci-lint, go-test ]
    strategy:
      fail-fast: false
      matrix:
        os: [ linux, darwin, windows ]
    steps:
      - name: Set up Go
        uses: actions/setup-go@v2 # action page: <https://github.com/actions/setup-go>
        with:
          go-version: 1.18

      - name: Check out code
        uses: actions/checkout@v3

      - name: Init Go modules Cache # Docs: <https://git.io/JfAKn#go---modules>
        uses: actions/cache@v3
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: ${{ runner.os }}-go-

      - name: Install Go dependencies
        run: go mod download && go mod verify

      - name: Generate version value
        id: values # for PR this value will be `merge@__hash__`, SO: <https://stackoverflow.com/a/59780579/2252921>
        run: |
          echo "::set-output name=version::`echo ${GITHUB_REF##*/}`@`echo ${GITHUB_SHA} | cut -c1-8`"
          echo "::set-output name=timestamp::`date +%FT%T%z`"

      - name: Compile binary file
        env:
          GOOS: ${{ matrix.os }}
          GOARCH: amd64
          CGO_ENABLED: 0
          LDFLAGS: -s
            -X github.com/roadrunner-server/roadrunner/v2/internal/meta.version=${{ steps.values.outputs.version }}
            -X github.com/roadrunner-server/roadrunner/v2/internal/meta.buildTime=${{ steps.values.outputs.timestamp }}
        run: go build -trimpath -ldflags "$LDFLAGS" -o ./rr ./cmd/rr

      - name: Try to execute
        if: matrix.os == 'linux'
        run: ./rr -v

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: rr-${{ matrix.os }}
          path: ./rr
          if-no-files-found: error
          retention-days: 10

  docker-image:
    name: Build docker image
    runs-on: ubuntu-latest
    needs: [ golangci-lint, go-test ]
    steps:
      - name: Check out code
        uses: actions/checkout@v3

      - name: Build image
        run: docker build -t rr:local -f ./Dockerfile .

      - name: Try to execute
        run: docker run --rm rr:local -v

      - uses: aquasecurity/trivy-action@0.2.2 # action page: <https://github.com/aquasecurity/trivy-action>
        with:
          image-ref: rr:local
          format: 'table'
          severity: MEDIUM,HIGH,CRITICAL
          exit-code: 1