@syncfusion/ej2-angular-base
Version:
A common package of Essential JS 2 base Angular libraries, methods and class definitions
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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 });
const core_1 = require("@angular-devkit/core");
const schematics_1 = require("@angular-devkit/schematics");
/** Regular expression that matches all possible Angular CLI default style files. */
const defaultStyleFileRegex = /styles\.(c|le|sa|sc)ss/;
/** Regular expression that matches all files that have a proper stylesheet extension. */
const validStyleFileRegex = /\.(c|le|sa|sc)ss/;
/**
* Gets a style file with the given extension in a project and returns its path. If no
* extension is specified, any style file with a valid extension will be returned.
*/
function getProjectStyleFile(project, extension) {
const buildTarget = project.architect['build'];
if (buildTarget.options && buildTarget.options.styles && buildTarget.options.styles.length) {
const styles = buildTarget.options.styles.map(s => typeof s === 'string' ? s : s.input);
// Look for the default style file that is generated for new projects by the Angular CLI. This
// default style file is usually called `styles.ext` unless it has been changed explicitly.
const defaultMainStylePath = styles
.find(file => extension ? file === `styles.${extension}` : defaultStyleFileRegex.test(file));
if (defaultMainStylePath) {
return core_1.normalize(defaultMainStylePath);
}
// If no default style file could be found, use the first style file that matches the given
// extension. If no extension specified explicitly, we look for any file with a valid style
// file extension.
const fallbackStylePath = styles
.find(file => extension ? file.endsWith(`.${extension}`) : validStyleFileRegex.test(file));
if (fallbackStylePath) {
return core_1.normalize(fallbackStylePath);
}
}
return null;
}
exports.getProjectStyleFile = getProjectStyleFile;
/** Throws if the project is not using the default Angular devkit builders. */
function assertDefaultBuildersConfigured(project) {
const defaultBuilder = '@angular-devkit/build-angular:browser';
const defaultApplicationBuilder = '@angular-devkit/build-angular:application';
const defaultTestBuilder = '@angular-devkit/build-angular:karma';
const hasDefaultBuilders = project.architect &&
project.architect['build'] &&
(project.architect['build']['builder'] === defaultBuilder || project.architect['build']['builder'] === defaultApplicationBuilder) &&
project.architect['test'] &&
project.architect['test']['builder'] === defaultTestBuilder;
if (!hasDefaultBuilders) {
throw new schematics_1.SchematicsException('Your project is not using the default builders for build and test. The Angular Material ' +
'schematics can only be used if the original builders from the Angular CLI are configured.');
}
}
exports.assertDefaultBuildersConfigured = assertDefaultBuildersConfigured;