build.yml

name: Build FlightAssistant
on: [ pull_request, push ]

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Restore Gradle caches
        uses: actions/cache@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/loom-cache
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      - name: Validate Gradle wrapper
        uses: gradle/wrapper-validation-action@v2

      - name: Setup JDK 8
        uses: actions/setup-java@v4
        with:
          distribution: 'adopt'
          java-version: 17

      - name: Build with Gradle
        run: |
          chmod +x gradlew
          ./gradlew build --stacktrace

      - name: Extract current branch name
        shell: bash
        # bash pattern expansion to grab branch name without slashes
        run: ref="${GITHUB_REF#refs/heads/}" && echo "branch=${ref////-}" >> $GITHUB_OUTPUT
        id: ref

      - name: Publish build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: flightassistant-${{ steps.ref.outputs.branch }}
          path: build/libs/