.github/workflows/backend.yml

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF 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
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
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# 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: Backend

on:
  push:
    branches:
      - dev
      - release-*
      - dev-*
    paths-ignore:
      - '**.md'
      - 'deploy/**'
      - 'script/**'
      - 'streampark-console/streampark-console-webapp/**'
      - 'streampark-console/streampark-console-webapp-v2/**'
  pull_request:


concurrency:
  group: backend-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  paths-filter:
    name: Backend-Path-Filter
    runs-on: ubuntu-latest
    outputs:
      not-ignore: ${{ steps.filter.outputs.not-ignore }}
    steps:
      - uses: actions/checkout@v4
      - uses: dorny/paths-filter@fbd0ab8f3e69293af611ebaee6363fc25e6d187d
        id: filter
        with:
          filters: |
            not-ignore:
              - '!**/*.md'
  license-header:
    name: License header
    runs-on: ubuntu-latest
    if: ${{ (needs.paths-filter.outputs.not-ignore == 'true') || (github.event_name == 'push') }}
    needs: paths-filter
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Check license header
        uses: apache/skywalking-eyes/header@main
  code-style:
    if: github.repository == 'apache/streampark'
    name: Code style
    runs-on: ubuntu-latest
    needs: license-header
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: true
      - name: Check codestyle
        run: ./mvnw -B -q -nsu checkstyle:check spotless:check
  build:
    name: "Backend-Build (java-${{ matrix.java }})"
    runs-on: ubuntu-latest
    needs: code-style
    strategy:
      fail-fast: false
      matrix:
        java: [ 11 ]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set up java ${{ matrix.java }}
        uses: actions/setup-java@v4
        with:
          java-version: ${{ matrix.java }}
          distribution: "adopt"
      - name: Cache local Maven repository
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}-backend
          restore-keys: ${{ runner.os }}-maven-
      - name: Backend Build with Maven
        run: ./mvnw -B clean install -Pshaded,webapp,dist -DskipTests
      - name: Check dependency license
        run: tools/dependencies/check-LICENSE.sh
  result:
    name: Backend - Result
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs: [ paths-filter, build, license-header, code-style ]
    if: always()
    steps:
      - name: Status
        run: |
          if [[ ${{ needs.paths-filter.outputs.not-ignore }} == 'false' && ${{ github.event_name }} == 'pull_request' ]]; then
            echo "Skip Backend!"
            exit 0
          fi
          if [[ ${{ contains(needs.*.result, 'success') }} != 'true' ]]; then
            echo "Backend Build Failed!"
            exit -1
          fi