name: Code Quality Checks

on:
  workflow_dispatch:
  pull_request:
    branches:
      - '**'
  push:
    branches:
      - master

jobs:
  lintRelease:
    name: Lint Release
    timeout-minutes: 15
    runs-on: ubuntu-latest
    steps:
      - uses: styfle/cancel-workflow-action@0.6.0
        with:
          access_token: ${{ github.token }}

      - uses: actions/checkout@v2
        with:
          fetch-depth: 1

      - name: Configure JDK 1.8
        uses: actions/setup-java@v1
        with:
          java-version: '8' # ubuntu-latest is about to default to 11, force 8

      - name: Verify JDK8
        # OpenJDK1.8 is the default in GitHub macOS 10.15 runner, setup is not required
        # On ubuntu-latest it is OpenJDK1.8 but is about to switch, so we should setup
        # It may be required on other runners though
        # Run a check that exits with error unless it is 1.8 version to future-proof against unexpected upgrades
        run: java -fullversion 2>&1 | grep '1.8'
        shell: bash

      - name: Gradle Cache
        uses: actions/cache@v2
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}-v1

      - name: Warm Gradle Cache
        # This makes sure we fetch gradle network resources with a retry
        uses: nick-invision/retry@v2
        with:
          timeout_minutes: 10
          retry_wait_seconds: 60
          max_attempts: 3
          command: ./gradlew :AnkiDroid:compileReleaseJavaWithJavac compileLint

      - name: Run Lint Release
        run: ./gradlew lintRelease