@angular/cli
Version:
CLI tool for Angular
101 lines • 3.22 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.dev/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.gatherVersionInfo = gatherVersionInfo;
const node_module_1 = require("node:module");
const node_version_1 = require("../../utilities/node-version");
const version_1 = require("../../utilities/version");
/**
* A list of regular expression patterns that match package names that should be included in the
* version output.
*/
const PACKAGE_PATTERNS = [
/^@angular\/.*/,
/^@angular-devkit\/.*/,
/^@ngtools\/.*/,
/^@schematics\/.*/,
/^rxjs$/,
/^typescript$/,
/^ng-packagr$/,
/^vitest$/,
/^webpack$/,
/^zone\.js$/,
];
/**
* Gathers all the version information from the environment and workspace.
* @returns An object containing all the version information.
*/
async function gatherVersionInfo(context) {
// Trailing slash is used to allow the path to be treated as a directory
const workspaceRequire = (0, node_module_1.createRequire)(context.root + '/');
let workspacePackage;
try {
workspacePackage = workspaceRequire('./package.json');
}
catch { }
const allDependencies = {
...workspacePackage?.dependencies,
...workspacePackage?.devDependencies,
};
const packageNames = new Set(Object.keys(allDependencies));
const packages = {};
for (const name of packageNames) {
if (PACKAGE_PATTERNS.some((p) => p.test(name))) {
packages[name] = {
requested: allDependencies[name] ?? 'error',
installed: getVersion(name, workspaceRequire),
};
}
}
const angularCoreVersion = packages['@angular/core'];
return {
cli: {
version: version_1.VERSION.full,
},
framework: {
version: angularCoreVersion?.installed,
},
system: {
node: {
version: process.versions.node,
unsupported: !(0, node_version_1.isNodeVersionSupported)(),
},
os: {
platform: process.platform,
architecture: process.arch,
},
packageManager: {
name: context.packageManager.name,
version: await context.packageManager.getVersion(),
},
},
packages,
};
}
/**
* Gets the version of a package.
* @param moduleName The name of the package.
* @param workspaceRequire A `require` function for the workspace.
* @param localRequire A `require` function for the CLI.
* @returns The version of the package, or `<error>` if it could not be found.
*/
function getVersion(moduleName, workspaceRequire) {
let packageInfo;
// Try to find the package in the workspace
try {
packageInfo = workspaceRequire(`${moduleName}/package.json`);
}
catch { }
// If found, attempt to get the version
if (packageInfo) {
return packageInfo.version;
}
return '<error>';
}
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