spotless.yml

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# 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
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
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name: 'Spotless'
on:
  workflow_dispatch:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
    paths:
    - .github/workflows/spotless.yml
    - lang/java/**

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

jobs:
  spotless:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Cache Local Maven Repository
        uses: actions/cache@v4
        with:
          path: ~/.m2/repository
          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
          restore-keys: |
            ${{ runner.os }}-maven-

      - name: 'Setup Temurin JDK 8, 11, 17 & 21'
        uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1
        with:
          distribution: 'temurin'
          java-version: |
            8
            11
            17
            21

      - name: 'Setup Maven 3.9.6'
        uses: stCarolas/setup-maven@d6af6abeda15e98926a57b5aa970a96bb37f97d1 # v5
        with:
          maven-version: 3.9.6

      - name: Run Spotless Check
        run: mvn spotless:check