@angular/cdk
Version:
Angular Material Component Development Kit
79 lines • 10.5 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
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.findModuleFromOptions = exports.addModuleImportToModule = exports.addModuleImportToRootModule = exports.parseSourceFile = void 0;
const schematics_1 = require("@angular-devkit/schematics");
const change_1 = require("@schematics/angular/utility/change");
const workspace_1 = require("@schematics/angular/utility/workspace");
const find_module_1 = require("@schematics/angular/utility/find-module");
const ts = require("typescript");
const project_main_file_1 = require("./project-main-file");
const vendored_ast_utils_1 = require("./vendored-ast-utils");
/** Reads file given path and returns TypeScript source file. */
function parseSourceFile(host, path) {
const buffer = host.read(path);
if (!buffer) {
throw new schematics_1.SchematicsException(`Could not find file for path: ${path}`);
}
return ts.createSourceFile(path, buffer.toString(), ts.ScriptTarget.Latest, true);
}
exports.parseSourceFile = parseSourceFile;
/** Import and add module to root app module. */
function addModuleImportToRootModule(host, moduleName, src, project) {
const modulePath = (0, vendored_ast_utils_1.getAppModulePath)(host, (0, project_main_file_1.getProjectMainFile)(project));
addModuleImportToModule(host, modulePath, moduleName, src);
}
exports.addModuleImportToRootModule = addModuleImportToRootModule;
/**
* Import and add module to specific module path.
* @param host the tree we are updating
* @param modulePath src location of the module to import
* @param moduleName name of module to import
* @param src src location to import
*/
function addModuleImportToModule(host, modulePath, moduleName, src) {
const moduleSource = parseSourceFile(host, modulePath);
if (!moduleSource) {
throw new schematics_1.SchematicsException(`Module not found: ${modulePath}`);
}
const changes = (0, vendored_ast_utils_1.addImportToModule)(moduleSource, modulePath, moduleName, src);
const recorder = host.beginUpdate(modulePath);
changes.forEach(change => {
if (change instanceof change_1.InsertChange) {
recorder.insertLeft(change.pos, change.toAdd);
}
});
host.commitUpdate(recorder);
}
exports.addModuleImportToModule = addModuleImportToModule;
/** Wraps the internal find module from options with undefined path handling */
function findModuleFromOptions(host, options) {
return __awaiter(this, void 0, void 0, function* () {
const workspace = yield (0, workspace_1.getWorkspace)(host);
if (!options.project) {
options.project = Array.from(workspace.projects.keys())[0];
}
const project = workspace.projects.get(options.project);
if (options.path === undefined) {
options.path = `/${project.root}/src/app`;
}
return (0, find_module_1.findModuleFromOptions)(host, options);
});
}
exports.findModuleFromOptions = findModuleFromOptions;
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