ng lint

Runs linting tools on Angular app code in a given project folder.

ng lint <project> [options]

ng l <project> [options]

Description

Takes the name of the project, as specified in the projects section of the angular.json workspace configuration file. When a project name is not supplied, it will execute for all projects.

The default linting tool is TSLint, and the default configuration is specified in the project's tslint.json file.

Note: TSLint has been discontinued and support has been deprecated in the Angular CLI. The options shown below are for the deprecated TSLint builder. To opt-in using the community driven ESLint builder, see angular-eslint README.

Arguments

Argument	Description	Value Type
<project>	The name of the project to lint.	string

Options

Option	Description	Value Type	Default Value
--configuration	The linting configuration to use. Aliases: -c	string
--exclude	Files to exclude from linting.	array
--files	Files to include in linting.	array
--fix	Fixes linting errors (may overwrite linted files).	boolean	false
--force	Succeeds even if there was linting errors.	boolean	false
--format	Output format (prose, json, stylish, verbose, pmd, msbuild, checkstyle, vso, fileslist).	string	stylish
--help	Shows a help message for this command in the console.	true|false|json|JSON	false
--silent	Show output text.	boolean	false
--ts-config	The name of the TypeScript configuration file.	string
--tslint-config	The name of the TSLint configuration file.	string
--type-check	Controls the type check for linting.	boolean	false