@angular/cdk
Version:
Angular Material Component Development Kit
64 lines • 2.79 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 });
const core_1 = require("@angular-devkit/core");
/** Name of the default Angular CLI workspace configuration files. */
const defaultWorkspaceConfigPaths = ['/angular.json', '/.angular.json'];
/**
* Gets all tsconfig paths from a CLI project by reading the workspace configuration
* and looking for common tsconfig locations.
*/
function getProjectTsConfigPaths(tree) {
// Start with some tsconfig paths that are generally used within CLI projects.
const tsconfigPaths = new Set([
'tsconfig.json',
'src/tsconfig.json',
'src/tsconfig.app.json',
]);
// Add any tsconfig directly referenced in a build or test task of the angular.json workspace.
const workspace = getWorkspaceConfigGracefully(tree);
if (workspace) {
for (const project of Object.values(workspace.projects)) {
['build', 'test'].forEach(targetName => {
if (project.targets && project.targets[targetName] && project.targets[targetName].options &&
project.targets[targetName].options.tsConfig) {
tsconfigPaths.add(core_1.normalize(project.targets[targetName].options.tsConfig));
}
if (project.architect && project.architect[targetName] &&
project.architect[targetName].options &&
project.architect[targetName].options.tsConfig) {
tsconfigPaths.add(core_1.normalize(project.architect[targetName].options.tsConfig));
}
});
}
}
// Filter out tsconfig files that don't exist in the CLI project.
return Array.from(tsconfigPaths).filter(p => tree.exists(p));
}
exports.getProjectTsConfigPaths = getProjectTsConfigPaths;
/**
* Resolve the workspace configuration of the specified tree gracefully. We cannot use the utility
* functions from the default Angular schematics because those might not be present in older
* versions of the CLI. Also it's important to resolve the workspace gracefully because
* the CLI project could be still using `.angular-cli.json` instead of thew new config.
*/
function getWorkspaceConfigGracefully(tree) {
const path = defaultWorkspaceConfigPaths.find(filePath => tree.exists(filePath));
const configBuffer = tree.read(path);
if (!path || !configBuffer) {
return null;
}
try {
return JSON.parse(configBuffer.toString());
}
catch (_a) {
return null;
}
}
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