schematics-utilities
Version:
🛠️ Useful exported utilities for working with Schematics
49 lines • 2.07 kB
JavaScript
;
/**
* @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
*/
Object.defineProperty(exports, "__esModule", { value: true });
/**
* This is just a type import and won't be generated in the release output.
*
* Note that we always need to adjust this type import based on the location of the Typescript
* dependency that will be shipped with `@schematics/angular`.
*/
const typescript = require("typescript");
exports.typescript = typescript;
const schematics_1 = require("@angular-devkit/schematics");
/**
* This is an agnostic re-export of TypeScript. Depending on the context, this module file will
* return the TypeScript version that is being shipped within the `@schematics/angular` package,
* or fall back to the TypeScript version that has been flattened in the node modules.
*
* This is necessary because we parse TypeScript files and pass the resolved AST to the
* `@schematics/angular` package which might have a different TypeScript version installed.
*/
let ts;
exports.ts = ts;
try {
exports.ts = ts = require('@schematics/angular/third_party/github.com/Microsoft/TypeScript/lib/typescript');
}
catch (_a) {
// Fallback for CLI versions before v8.0.0. The TypeScript dependency has been dropped in
// CLI version v8.0.0 but older CLI versions can still run the latest generation schematics.
// See: https://github.com/angular/angular-cli/commit/bf1c069f73c8e3d4f0e8d584cbfb47c408c1730b
try {
exports.ts = ts = require('@schematics/angular/node_modules/typescript');
}
catch (_b) {
try {
exports.ts = ts = require('typescript');
}
catch (_c) {
throw new schematics_1.SchematicsException('Error: Could not find a TypeScript version for the ' +
'schematics. Please report an issue on the Angular Material repository.');
}
}
}
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