flutter-app-code-check.yml

name: Flutter app code check

on:
  push:
    branches: [main]
  pull_request:
    types: [opened, synchronize, reopened]
  workflow_dispatch:

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

jobs:
  check:
    runs-on: ubuntu-latest
    timeout-minutes: 5
    outputs:
      flutter: ${{ steps.filter.outputs.flutter }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Filter by paths
        uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            flutter:
              - '**/android/**'
              - '**/assets/**'
              - '**/dart_defines/**'
              - '**/golden_test/**'
              - '**/ios/**'
              - '**/lib/**'
              - '**/test/**'
              - '**/web/**'
              - '**/analysis_options.yaml'
              - '**/melos.yaml'
              - '**/pubspec.yaml'
              - '.fvmrc'

  analyze:
    needs: check
    if: ${{ needs.check.outputs.flutter == 'true' && github.event_name != 'push' }}
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Flutter
        id: setup-flutter
        uses: ./.github/actions/setup_flutter

      - name: Prepare Melos
        run: echo "MELOS_SDK_PATH=${{ steps.setup-flutter.outputs.flutter-path }}" >> "$GITHUB_ENV"

      - name: Install Melos
        uses: bluefireteam/melos-action@v3

      - name: Analyze packages
        run: melos analyze --fatal-infos

      - name: Run custom lint
        run: melos run custom_lint

      - name: Check for the existence of unformatted files
        # Cannot use `melos format` as it requires excluding files generated from the target file
        run: melos run format:ci --no-select

  test:
    needs: check
    if: needs.check.outputs.flutter == 'true'
    runs-on: ubuntu-latest
    timeout-minutes: 20
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Flutter
        id: setup-flutter
        uses: ./.github/actions/setup_flutter

      - name: Prepare Melos
        run: echo "MELOS_SDK_PATH=${{ steps.setup-flutter.outputs.flutter-path }}" >> "$GITHUB_ENV"

      - name: Install Melos
        uses: bluefireteam/melos-action@v3

      - name: Run package tests
        run: melos run test:ci --no-select

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: coverage/lcov.info