name: CI

on:
  push:
    branches:
    tags:
  pull_request:

jobs:

  build:
    name: Build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        php: [7.1, 7.2, 7.3, 7.4]
    steps:

    - name: Set up Go 1.12
      uses: actions/setup-go@v1
      with:
        go-version: 1.12
      id: go

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

    - name: Install PHP
      uses: shivammathur/setup-php@master
      with:
        php-version: ${{ matrix.php  }}
        extension-csv: dom
        coverage: xdebug

    - name: Debug if needed
      run: |
        export DEBUG=${DEBUG:-false}
        if [[ "$DEBUG" == "true" ]]; then
          env
          go env
        fi
      env:
        DEBUG: ${{ secrets.DEBUG }}

    - name: Show versions
      run: |
        php -v
        composer -V
        go version

    - name: Install dependencies and download binary roadrunner
      run: |
        export GO111MODULE=on
        go mod download
        composer install --no-interaction --prefer-source
        find src/ -name "*.php" -print0 | xargs -0 -n1 -P8 php -l
        chmod +x bin/rr && bin/rr get-binary

    - name: Run golang tests
      run: |
        go test -race -v -coverprofile=lib.txt -covermode=atomic
        go test ./util -race -v -coverprofile=util.txt -covermode=atomic
        go test ./service -race -v -coverprofile=service.txt -covermode=atomic
        go test ./service/env -race -v -coverprofile=env.txt -covermode=atomic
        go test ./service/rpc -race -v -coverprofile=rpc.txt -covermode=atomic
        go test ./service/http -race -v -coverprofile=http.txt -covermode=atomic
        go test ./service/static -race -v -coverprofile=static.txt -covermode=atomic
        go test ./service/limit -race -v -coverprofile=limit.txt -covermode=atomic
        go test ./service/headers -race -v -coverprofile=headers.txt -covermode=atomic
        go test ./service/metrics -race -v -coverprofile=metrics.txt -covermode=atomic
        go test ./service/health -race -v -coverprofile=health.txt -covermode=atomic
    - name: Run code coverage
      run: |
        if [[ "$CODECOV_TOKEN" != "" ]]; then
          curl https://codecov.io/bash -o codecov-bash
          chmod +x codecov-bash
          ./codecov-bash -f lib.txt
          ./codecov-bash -f util.txt
          ./codecov-bash -f service.txt
          ./codecov-bash -f env.txt
          ./codecov-bash -f rpc.txt
          ./codecov-bash -f http.txt
          ./codecov-bash -f static.txt
          ./codecov-bash -f limit.txt
          ./codecov-bash -f headers.txt
          ./codecov-bash -f metrics.txt
          ./codecov-bash -f health.txt
        fi
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      if: