name: build

on:
  push:
  pull_request:
    branches:
      # Branches from forks have the form 'user:branch-name' so we only run
      # this job on pull_request events for branches that look like fork
      # branches. Without this we would end up running this job twice for non
      # forked PRs, once for the push and then once for opening the PR.
      - "**:**"

jobs:
  golang:
    name: Build (Go ${{ matrix.go }}, PHP ${{ matrix.php }}, OS ${{matrix.os}})
    runs-on: ${{ matrix.os }}
    timeout-minutes: 60
    strategy:
      fail-fast: false
      matrix:
        php: [ "7.4", "8.0" ]
        go: [ "1.14", "1.15" ]
        os: [ ubuntu-latest, windows-latest ]
    steps:
      - name: Set up Go ${{ matrix.go }}
        uses: actions/setup-go@v2 # action page: <https://github.com/actions/setup-go>
        with:
          go-version: ${{ matrix.go }}

      - name: Set up PHP ${{ matrix.php }}
        uses: shivammathur/setup-php@v2 # action page: <https://github.com/shivammathur/setup-php>
        with:
          php-version: ${{ matrix.php }}
          extensions: sockets

      - name: Check out code
        uses: actions/checkout@v2

      - name: Get Composer Cache Directory
        if: ${{ matrix.os != 'windows-latest' }}
        id: composer-cache
        run: echo "::set-output name=dir::$(composer config cache-files-dir)"

      - name: Init Composer Cache # Docs: <https://git.io/JfAKn#php---composer>
        if: ${{ matrix.os != 'windows-latest' }}
        uses: actions/cache@v2
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ matrix.php }}-${{ hashFiles('**/composer.json') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install Composer dependencies
        run: cd tests && composer update --prefer-dist --no-progress --ansi

      - name: Init Go modules Cache # Docs: <https://git.io/JfAKn#go---modules>
        uses: actions/cache@v2
        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 golang tests on Windows without codecov
        if: ${{ matrix.os == 'windows-latest' }}
        run: |
          docker-compose -f ./tests/docker-compose.yaml up -d
          go test -v -race -tags=debug ./utils
          go test -v -race -tags=debug ./pkg/pipe
          go test -v -race -tags=debug ./pkg/pool
          go test -v -race -tags=debug ./pkg/socket
          go test -v -race -tags=debug ./pkg/worker
          go test -v -race -tags=debug ./pkg/worker_watcher
          go test -v -race -tags=debug ./tests/plugins/http
          go test -v -race -tags=debug ./tests/plugins/informer
          go test -v -race -tags=debug ./tests/plugins/reload
          go test -v -race -tags=debug ./tests/plugins/server
          go test -v -race -tags=debug ./tests/plugins/checker
          go test -v -race -tags=debug ./tests/plugins/config
          go test -v -race -tags=debug ./tests/plugins/gzip
          go test -v -race -tags=debug ./tests/plugins/headers
          go test -v -race -tags=debug ./tests/plugins/logger
          go test -v -race -tags=debug ./tests/plugins/metrics
          go test -v -race -tags=debug ./tests/plugins/redis
          go test -v -race -tags=debug ./tests/plugins/resetter
          go test -v -race -tags=debug ./tests/plugins/rpc
          go test -v -race -tags=debug ./tests/plugins/static
          go test -v -race -tags=debug ./plugins/kv/boltdb
          go test -v -race -tags=debug ./plugins/kv/memory
          go test -v -race -tags=debug ./plugins/kv/memcached
          go test -v -race -tags=debug ./tests/plugins/kv/boltdb
          go test -v -race -tags=debug ./tests/plugins/kv/memory
          go test -v -race -tags=debug ./tests/plugins/kv/memcached
          docker-compose -f ./tests/docker-compose.yaml down

      - name: Run golang tests on Linux
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run: |
          docker-compose -f ./tests/docker-compose.yaml up -d
          mkdir ./coverage-ci
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/utils.txt -covermode=atomic ./utils
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/pipe.txt -covermode=atomic ./pkg/pipe
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/pool.txt -covermode=atomic ./pkg/pool
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/socket.txt -covermode=atomic ./pkg/socket
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/worker.txt -covermode=atomic ./pkg/worker
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/worker_stack.txt -covermode=atomic ./pkg/worker_watcher
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/http.txt -covermode=atomic ./tests/plugins/http
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/informer.txt -covermode=atomic ./tests/plugins/informer
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/reload.txt -covermode=atomic ./tests/plugins/reload
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/server.txt -covermode=atomic ./tests/plugins/server
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/checker.txt -covermode=atomic ./tests/plugins/checker
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/config.txt -covermode=atomic ./tests/plugins/config
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/gzip.txt -covermode=atomic ./tests/plugins/gzip
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/headers.txt -covermode=atomic ./tests/plugins/headers
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/logger.txt -covermode=atomic ./tests/plugins/logger
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/metrics.txt -covermode=atomic ./tests/plugins/metrics
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/redis.txt -covermode=atomic ./tests/plugins/redis
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/resetter.txt -covermode=atomic ./tests/plugins/resetter
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/rpc.txt -covermode=atomic ./tests/plugins/rpc
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/static.txt -covermode=atomic ./tests/plugins/static
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/boltdb_unit.txt -covermode=atomic ./plugins/kv/boltdb
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/kv_unit.txt -covermode=atomic ./plugins/kv/memory
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/memcached_unit.txt -covermode=atomic ./plugins/kv/memcached
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/boltdb.txt -covermode=atomic ./tests/plugins/kv/boltdb
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/memory.txt -covermode=atomic ./tests/plugins/kv/memory
          go test -v -race -cover -tags=debug -coverpkg=./... -coverprofile=./coverage-ci/memcached.txt -covermode=atomic ./tests/plugins/kv/memcached
          docker-compose -f ./tests/docker-compose.yaml down
          cat ./coverage-ci/*.txt > ./coverage-ci/summary.txt

      - uses: codecov/codecov-action@v1 # Docs: <https://github.com/codecov/codecov-action>
        if: ${{ matrix.os == 'ubuntu-latest' }} # codecov only from linux
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ./coverage-ci/summary.txt
          fail_ci_if_error: false

  golangci-lint:
    name: Golang-CI (lint)
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Run linter
        uses: golangci/golangci-lint-action@v2 # Action page: <https://github.com/golangci/golangci-lint-action>
        with:
          version: v1.34 # without patch version
          only-new-issues: false # show only new issues if it's a pull request