build.yml

name: Build

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-24.04
    steps:
      - uses: actions/checkout@v7

      - name: Set up JDK 21
        uses: actions/setup-java@v6
        with:
          distribution: temurin
          java-version: '21'
          cache: maven

      - name: Install shared plugin dependencies
        uses: TF-Minecraft/TLibs/.github/actions/setup-plugins@8ef41de589f121c98ff892b10696e7c1feb4ca74
        with:
          mode: pinned

      - name: Set build version
        id: dev
        shell: bash
        run: |
          dev_version="main-SNAPSHOT"
          if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
            dev_version="DEV-$(date -u +%Y%m%d-%H%M)"
          fi
          mvn -B --no-transfer-progress org.codehaus.mojo:versions-maven-plugin:2.22.0:set \
            -DnewVersion="$dev_version" -DgenerateBackupPoms=false
          mvn -B --no-transfer-progress help:evaluate \
            -Dexpression=project.build.finalName -Doutput="$RUNNER_TEMP/final-name"
          final_name=$(cat "$RUNNER_TEMP/final-name")
          [[ "$final_name" =~ ^[A-Za-z0-9][A-Za-z0-9._-]*$ ]] || exit 1
          echo "version=$dev_version" >> "$GITHUB_OUTPUT"
          echo "name=$final_name" >> "$GITHUB_OUTPUT"
          echo "jar=target/$final_name.jar" >> "$GITHUB_OUTPUT"

      - name: Run unit tests and build
        run: mvn -B --no-transfer-progress clean verify -DskipTests=false -Dmaven.test.skip=false

      - name: Verify runtime JAR
        env:
          ARTIFACT_PATH: ${{ steps.dev.outputs.jar }}
          BUILD_VERSION: ${{ steps.dev.outputs.version }}
        run: python3 .github/scripts/plugin-artifact.py --jar "$ARTIFACT_PATH" --version "$BUILD_VERSION"


      - name: Upload plugin jar
        if: github.event_name == 'pull_request'
        uses: actions/upload-artifact@v7
        with:
          name: ${{ steps.dev.outputs.name }}-${{ github.run_id }}-${{ github.run_attempt }}
          path: |
            ${{ steps.dev.outputs.jar }}
            .build/plugin-dependencies.json
          include-hidden-files: true
          if-no-files-found: error

      - name: Upload unit test reports
        if: ${{ !cancelled() && hashFiles('target/surefire-reports/*.xml') != '' }}
        uses: actions/upload-artifact@v7
        with:
          name: unit-test-reports-${{ github.run_id }}-${{ github.run_attempt }}
          path: target/surefire-reports/
          if-no-files-found: error

      - name: Upload coverage report
        if: ${{ !cancelled() && hashFiles('target/site/jacoco/jacoco.xml') != '' }}
        uses: actions/upload-artifact@v7
        with:
          name: coverage-report-${{ github.run_id }}-${{ github.run_attempt }}
          path: target/site/jacoco/
          if-no-files-found: error