lint.yml

name: Android Lint

# pull_request only, matching e2e_test.yml. android.yml's [pull_request, push]
# is why every commit there produces two identical `build` runs.
on:
  - pull_request

permissions:
  contents: read

jobs:
  lint:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false

      - name: Cache Gradle packages
        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}

      - name: Set up JDK 21
        uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
        with:
          java-version: '21'
          distribution: 'temurin'

      # lintAll gates :proguard-tests, which applies the google-services plugin and
      # will not configure without this file. Mirrors what scripts/build.sh copies.
      - name: Copy google-services.json
        run: |
          cp library/google-services.json app/google-services.json
          cp library/google-services.json proguard-tests/google-services.json

      - name: Android Lint
        run: ./gradlew --max-workers=2 lintAll

      - name: Print Logs
        if: failure()
        run: ./scripts/print_build_logs.sh