name: Build & Test

on:
  workflow_call:
    outputs:
      artifact-name:
        description: "Uploaded artifact name for downstream jobs"
        value: ${{ jobs.build.outputs.artifact-name }}

jobs:
  build:
    name: Build & Test
    runs-on: ubuntu-latest
    timeout-minutes: 20
    outputs:
      artifact-name: ${{ steps.meta.outputs.artifact-name }}
    steps:
      - name: Checkout source
        uses: actions/checkout@v6

      - name: Set up JDK 21
        uses: actions/setup-java@v5
        with:
          distribution: temurin
          java-version: "21"
          cache: gradle

      - name: Set up Gradle
        uses: gradle/actions/setup-gradle@v6

      - name: Build
        run: ./gradlew clean assemble --stacktrace --no-daemon

      - name: Test
        run: ./gradlew test --stacktrace --no-daemon

      - name: Set artifact name
        id: meta
        run: echo "artifact-name=build-${{ github.run_id }}-${{ github.run_attempt }}" >> "$GITHUB_OUTPUT"

      - name: Upload build artifacts
        uses: actions/upload-artifact@v7
        with:
          name: ${{ steps.meta.outputs.artifact-name }}
          path: |
            build/libs/**
            build/reports/**
            build/test-results/**
          retention-days: 7
          if-no-files-found: error