on:
  pull_request:
  merge_group:

name: Check pull request

concurrency:
  group: ${{ github.head_ref }}
  cancel-in-progress: true

env:
  SENTRY_DSN: 'https://public_key@example.com/project_id'

jobs:
  check-changed-files:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0

      - name: Check if relevant files have changed
        uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6.4.1
        id: service-changed
        with:
          result-encoding: string
          script: |
            const script = require('.github/check-changed-files.js')
            return await script({github, context})

      - name: Fail if no files changed
        if: "${{ steps.service-changed.outputs.result != 'true' }}"
        shell: bash
        run: exit 1

  check-codestyle:
    needs: [ "check-changed-files" ]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          fetch-depth: 0

      - name: Set up JDK
        uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
        with:
          distribution: temurin
          java-version: 18

      - name: Copy CI gradle.properties
        run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties

      - name: Check codestyle
        uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1
        with:
          arguments: ktfmtCheck
          gradle-home-cache-cleanup: true

      - name: Upload Kotlin build report
        if: "${{ always() }}"
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: Build report
          path: build/reports/kotlin-build/

  unit-tests:
    needs: [ "check-changed-files" ]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          fetch-depth: 0

      - name: Set up JDK
        uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
        with:
          distribution: temurin
          java-version: 18

      - name: Copy CI gradle.properties
        run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties

      - name: Run unit tests
        uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1
        with:
          arguments: test -PslimTests
          gradle-home-cache-cleanup: true

      - name: (Fail-only) Upload test report
        if: "${{ failure() }}"
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: Test report
          path: app/build/reports

      - name: Upload Kotlin build report
        if: "${{ always() }}"
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: Build report
          path: build/reports/kotlin-build/

  build-apks:
    needs: [ "check-changed-files" ]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          fetch-depth: 0

      - name: Set up JDK
        uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
        with:
          distribution: temurin
          java-version: 18

      - name: Copy CI gradle.properties
        run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties

      - name: Build debug APKs
        uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1
        with:
          arguments: assembleFreeDebug assembleNonFreeDebug assembleNonFreeRelease
          gradle-home-cache-cleanup: true

      - name: Upload Kotlin build report
        if: "${{ always() }}"
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: Build report
          path: build/reports/kotlin-build/

  check-api:
    needs: [ "check-changed-files" ]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          fetch-depth: 0

      - name: Set up JDK
        uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
        with:
          distribution: temurin
          java-version: 18

      - name: Copy CI gradle.properties
        run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties

      - name: Check library API
        uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1
        with:
          arguments: metalavaCheckCompatibilityRelease
          gradle-home-cache-cleanup: true

      - name: Upload Kotlin build report
        if: "${{ always() }}"
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: Build report
          path: build/reports/kotlin-build/

  lint:
    needs: [ "check-changed-files" ]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          fetch-depth: 0

      - name: Set up JDK
        uses: actions/setup-java@cd89f46ac9d01407894225f350157564c9c7cee2 # v3.12.0
        with:
          distribution: temurin
          java-version: 18

      - name: Copy CI gradle.properties
        run: mkdir -p ~/.gradle ; cp .github/ci-gradle.properties ~/.gradle/gradle.properties

      - name: Run Lint
        uses: gradle/gradle-build-action@243af859f8ca30903d9d7f7936897ca0358ba691 # v2.7.1
        with:
          arguments: lint
          gradle-home-cache-cleanup: true

      - name: Upload Kotlin build report
        if: "${{ always() }}"
        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3.1.2
        with:
          name: Build report
          path: build/reports/kotlin-build/