96 lines
3.9 KiB
TypeScript
Executable file
96 lines
3.9 KiB
TypeScript
Executable file
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
import { Rule } from '@angular-devkit/schematics';
|
|
/**
|
|
* An enum used to specify the type of a dependency found within a package manifest
|
|
* file (`package.json`).
|
|
*/
|
|
export declare enum DependencyType {
|
|
Default = "dependencies",
|
|
Dev = "devDependencies",
|
|
Peer = "peerDependencies"
|
|
}
|
|
/**
|
|
* An enum used to specify the dependency installation behavior for the {@link addDependency}
|
|
* schematics rule. The installation behavior affects if and when {@link NodePackageInstallTask}
|
|
* will be scheduled when using the rule.
|
|
*/
|
|
export declare enum InstallBehavior {
|
|
/**
|
|
* No installation will occur as a result of the rule when specified.
|
|
*
|
|
* NOTE: This does not prevent other rules from scheduling a {@link NodePackageInstallTask}
|
|
* which may install the dependency.
|
|
*/
|
|
None = 0,
|
|
/**
|
|
* Automatically determine the need to schedule a {@link NodePackageInstallTask} based on
|
|
* previous usage of the {@link addDependency} within the schematic.
|
|
*/
|
|
Auto = 1,
|
|
/**
|
|
* Always schedule a {@link NodePackageInstallTask} when the rule is executed.
|
|
*/
|
|
Always = 2
|
|
}
|
|
/**
|
|
* An enum used to specify the existing dependency behavior for the {@link addDependency}
|
|
* schematics rule. The existing behavior affects whether the named dependency will be added
|
|
* to the `package.json` when the dependency is already present with a differing specifier.
|
|
*/
|
|
export declare enum ExistingBehavior {
|
|
/**
|
|
* The dependency will not be added or otherwise changed if it already exists.
|
|
*/
|
|
Skip = 0,
|
|
/**
|
|
* The dependency's existing specifier will be replaced with the specifier provided in the
|
|
* {@link addDependency} call. A warning will also be shown during schematic execution to
|
|
* notify the user of the replacement.
|
|
*/
|
|
Replace = 1
|
|
}
|
|
/**
|
|
* Adds a package as a dependency to a `package.json`. By default the `package.json` located
|
|
* at the schematic's root will be used. The `manifestPath` option can be used to explicitly specify
|
|
* a `package.json` in different location. The type of the dependency can also be specified instead
|
|
* of the default of the `dependencies` section by using the `type` option for either `devDependencies`
|
|
* or `peerDependencies`.
|
|
*
|
|
* When using this rule, {@link NodePackageInstallTask} does not need to be included directly by
|
|
* a schematic. A package manager install task will be automatically scheduled as needed.
|
|
*
|
|
* @param name The name of the package to add.
|
|
* @param specifier The package specifier for the package to add. Typically a SemVer range.
|
|
* @param options An optional object that can contain the `type` of the dependency
|
|
* and/or a path (`packageJsonPath`) of a manifest file (`package.json`) to modify.
|
|
* @returns A Schematics {@link Rule}
|
|
*/
|
|
export declare function addDependency(name: string, specifier: string, options?: {
|
|
/**
|
|
* The type of the dependency determines the section of the `package.json` to which the
|
|
* dependency will be added. Defaults to {@link DependencyType.Default} (`dependencies`).
|
|
*/
|
|
type?: DependencyType;
|
|
/**
|
|
* The path of the package manifest file (`package.json`) that will be modified.
|
|
* Defaults to `/package.json`.
|
|
*/
|
|
packageJsonPath?: string;
|
|
/**
|
|
* The dependency installation behavior to use to determine whether a
|
|
* {@link NodePackageInstallTask} should be scheduled after adding the dependency.
|
|
* Defaults to {@link InstallBehavior.Auto}.
|
|
*/
|
|
install?: InstallBehavior;
|
|
/**
|
|
* The behavior to use when the dependency already exists within the `package.json`.
|
|
* Defaults to {@link ExistingBehavior.Replace}.
|
|
*/
|
|
existing?: ExistingBehavior;
|
|
}): Rule;
|