ci-pr.yml

# ----------------------------------------------------------------------------
# Copyright 2021 The Netty Project
#
# The Netty Project licenses this file to you under the Apache License,
# version 2.0 (the "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at:
#
#   https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
name: Build PR

on:
  pull_request:
    branches: [ main ]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

env:
  MAVEN_OPTS: -Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false -Dmaven.wagon.http.retryhandler.count=5 -Dmaven.wagon.httpconnectionManager.ttlSeconds=240

jobs:
  verify:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 8
        uses: actions/setup-java@v4
        with:
          java-version: 8
          distribution: zulu

      # Cache .m2/repository
      - uses: actions/cache@v4
        continue-on-error: true
        env:
          cache-name: verify-cache-m2-repository
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-pr-${{ env.cache-name }}-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-pr-${{ env.cache-name }}-
            ${{ runner.os }}-pr-
      - name: Verify with Maven
        run: ./mvnw -B -ntp --file pom.xml verify -DskipTests=true

  build-pr:
    runs-on: ubuntu-latest
    needs: verify
    strategy:
      fail-fast: false
      matrix:
        include:
          - setup: linux-x86_64-java8
            docker-compose-build: "-f docker/docker-compose.centos-6.yaml -f docker/docker-compose.centos-6.18.yaml build"
            docker-compose-run: "-f docker/docker-compose.centos-6.yaml -f docker/docker-compose.centos-6.18.yaml run build-leak"
          - setup: linux-aarch64
            docker-compose-build: "-f docker/docker-compose.centos-7.yaml build"
            docker-compose-run: "-f docker/docker-compose.centos-7.yaml run cross-compile-aarch64-build"

    name: ${{ matrix.setup }}
    steps:
      - uses: actions/checkout@v4

      # Cache .m2/repository
      - uses: actions/cache@v4
        continue-on-error: true
        with:
          path: ~/.m2/repository
          key: build-pr-${{ matrix.setup }}-cache-m2-repository-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            build-pr-${{ matrix.setup }}-cache-m2-repository-

      - name: Build docker image
        run: docker compose ${{ matrix.docker-compose-build }}

      - name: Build project with leak detection
        run: docker compose ${{ matrix.docker-compose-run }} | tee build-leak.output

      - name: Checking for detected leak
        run: ./.github/scripts/check_leak.sh build-leak.output

      - uses: actions/upload-artifact@v3
        if: ${{ failure() }}
        with:
          name: target
          path: |
            **/target/surefire-reports/
            **/hs_err*.log

  build-pr-ubuntu:
    runs-on: ubuntu-latest
    needs: verify
    steps:
      - name: Install dependencies
        run: |
          sudo apt-get update -q -y
          sudo apt-get install -q -y autoconf automake git libtool
      - uses: actions/checkout@v4

      - uses: actions/cache@v4
        continue-on-error: true
        env:
          cache-name: build-pr-ubuntu-cache
        with:
          path: /home/runner/.ubuntu/
          key: ${{ runner.os }}-pr-${{ env.cache-name }}-${{ hashFiles('./github/config/user-data') }}
          restore-keys: |
            ${{ runner.os }}-pr-${{ env.cache-name }}-
            ${{ runner.os }}-pr-

      - name: Build project
        run: ./mvnw -B -ntp clean package -Dio.netty.testsuite.badHost=netty.io | tee build-leak.output

      - name: Checking for detected leak
        run: bash ./.github/scripts/check_leak.sh build.output

      - name: Upload Test Results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-results-build-pr-ubuntu
          path: '**/target/surefire-reports/TEST-*.xml'

      - uses: actions/upload-artifact@v4
        if: ${{ failure() }}
        with:
          name: build-target-pr-ubuntu
          path: |
            **/target/surefire-reports/
            **/hs_err*.log