nylo_installer 1.8.0

CLI tool to create new Nylo Flutter projects. Quickly scaffold production-ready Flutter applications.

Nylo Installer

A CLI tool to scaffold new Nylo Flutter projects.

Installation

dart pub global activate nylo_installer

Usage

nylo <command> [arguments]

Commands:
  new <project_name>    Create a new Nylo project
  init                  Set up the Metro CLI alias
  clean                 Run flutter clean and flutter pub get
    --ios               Deep clean iOS (remove Pods, re-run pod install)
    --android           Deep clean Android (run gradlew clean)
    --all               Deep clean both iOS and Android
  metro <command>       Run a metro command (e.g. make:model)
  ios:pod-refresh       Remove iOS pods and run pod install --repo-update
  locale:find-untranslated   Find hardcoded strings not wrapped in .tr()/trans()
    --format=<md|json>  Report format; --stdout to print; --ci to fail on findings
  locale:check-missing-keys  Compare lang/*.json against a baseline locale
    --file=<name>       Baseline locale (default: en.json); --stdout; --ci; --strict
  test                  Format and run Flutter tests
    --no-format         Skip formatting before running tests
    --filter=<pattern>  Filter tests by name
    --coverage          Collect code coverage
    --path=<dir>        Test directory path (default: test)
  self-update           Update nylo to the latest version

Options:
  -h, --help            Show usage information
  -v, --version         Show version

Commands

nylo new <project_name>

Create a new Nylo project:

nylo new my_app

This will:

1. Clone the Nylo template
2. Configure your project name across all platform files (Android, iOS, pubspec.yaml, .env)
3. Install Flutter dependencies

Project names are automatically converted to snake_case.

nylo init

Set up the Metro CLI alias for an existing Nylo project:

nylo init

This configures the metro command in your shell so you can use it from anywhere within your project.

nylo clean

Clean your Flutter project and reinstall dependencies:

nylo clean

This runs:

1. flutter clean - Removes build artifacts
2. flutter pub get - Reinstalls dependencies

Use platform flags for deep cleaning:

nylo clean --ios       # Deep clean iOS (removes Pods, .symlinks, Podfile.lock, re-runs pod install)
nylo clean --android   # Deep clean Android (runs gradlew clean)
nylo clean --all       # Deep clean both iOS and Android

nylo test

Format and run Flutter tests with pretty output:

nylo test

Options:

nylo test --no-format              # Skip formatting before running tests
nylo test --filter "login"         # Filter tests by name
nylo test --coverage               # Collect code coverage
nylo test --path integration_test  # Specify test directory
nylo test --filter "auth" --coverage

nylo metro <command>

Run metro commands without needing the metro alias:

nylo metro make:model User
nylo metro make:page HomePage
nylo metro make:controller HomeController

This runs dart run nylo_framework:main <command> behind the scenes.

nylo ios:pod-refresh

Refresh CocoaPods dependencies for an iOS project:

nylo ios:pod-refresh

This runs:

1. Removes ios/Pods, ios/.symlinks, and ios/Podfile.lock
2. Runs pod install --repo-update in the ios/ directory

macOS-only. Useful when pods become stale or out of sync.

nylo locale:find-untranslated

Scan your lib/resources/pages/ and lib/resources/widgets/ for hardcoded, user-facing strings that are not wrapped in Nylo's .tr() / trans() translation calls. To stay focused on real UI copy, only strings inside text widgets (Text, SelectableText, RichText, TextSpan) are reported — keys, route paths, and data-model values are ignored. Parsing happens via the analyzer AST, so "welcome".tr() is never a false positive:

nylo locale:find-untranslated                      # writes nylo-i18n-baseline.md
nylo locale:find-untranslated --stdout             # print the report instead
nylo locale:find-untranslated --format json -o report.json
nylo locale:find-untranslated --ci                 # exit 1 if any finding exists

Add a // i18n-ignore comment above a line to suppress it. Defaults (scan globs, the text widgets to inspect, etc.) can be overridden with an optional nylo_i18n.yaml at your project root — e.g. add your own text widgets via text_widgets: (or string-bearing helpers via text_functions:).

nylo locale:check-missing-keys

Compare every lang/*.json locale file against a baseline locale (default en.json) and report missing, empty, and extra keys per locale. Nested JSON is flattened to dot-notation (navigation.home), matching Nylo's key resolution:

nylo locale:check-missing-keys                     # writes nylo-i18n-missing-keys.md
nylo locale:check-missing-keys --stdout
nylo locale:check-missing-keys --file en.json --format txt
nylo locale:check-missing-keys --ci                # exit 1 on missing/empty keys
nylo locale:check-missing-keys --ci --strict       # also exit 1 on extra keys

By default, extra keys alone do not fail --ci; add --strict to enforce identical key sets, so locales with keys absent from the baseline also fail. Invalid JSON or a missing baseline produces a clean error and exit code 1.

nylo self-update

Update nylo to the latest version from pub.dev:

nylo self-update

Metro CLI

Once Metro is set up via nylo init, you can generate files for your Nylo project:

metro make:page HomePage
metro make:controller HomeController
metro make:model User

Requirements

• Dart SDK >= 3.9.0
• Flutter
• Git

Links

• Nylo Documentation
• GitHub Repository