build.yml

name: Build and test

on:
  push:
    paths-ignore:
      - '.github/**'
      - '**/*.md'
    tags-ignore:
      - '**'
    branches: [ master ]
  pull_request:
    branches: [ master ]
  workflow_dispatch:

defaults:
  run:
    shell: bash

jobs:
  build:
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@v4

      - name: Set Release version env variable
        run: |
          echo "TAG_NAME=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV

      # if no tag exists, this is expected to fail
      - name: Check if tag contains SNAPSHOT
        if: contains(env.TAG_NAME, 'SNAPSHOT') != true
        run: |
          echo "Tag '$TAG_NAME' does not contain 'SNAPSHOT', failing build."
          exit 1

      - name: Set up JDK 11
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: 11

      # push SNAPSHOT to maven central for testing
      - name: Build
        run: |
          ./mvnw clean deploy

      - name: Upload jar
        uses: actions/upload-artifact@v4
        with:
          name: sonar-pmd-plugin-${{ env.TAG_NAME }}
          path: sonar-pmd-plugin/target/sonar-pmd-plugin-*.jar