@angular-devkit/build-angular
Version:
Angular Webpack Build Facade
36 lines • 4.86 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 });
exports.purgeStaleBuildCache = void 0;
const fs_1 = require("fs");
const path_1 = require("path");
const normalize_cache_1 = require("./normalize-cache");
/** Delete stale cache directories used by previous versions of build-angular. */
async function purgeStaleBuildCache(context) {
const projectName = context.target?.project;
if (!projectName) {
return;
}
const metadata = await context.getProjectMetadata(projectName);
const { basePath, path, enabled } = (0, normalize_cache_1.normalizeCacheOptions)(metadata, context.workspaceRoot);
if (!enabled || !(0, fs_1.existsSync)(basePath)) {
return;
}
const entriesToDelete = (await fs_1.promises.readdir(basePath, { withFileTypes: true }))
.filter((d) => (0, path_1.join)(basePath, d.name) !== path && d.isDirectory())
.map((d) => {
const subPath = (0, path_1.join)(basePath, d.name);
return fs_1.promises
.rm(subPath, { force: true, recursive: true, maxRetries: 3 })
.catch(() => void 0);
});
await Promise.all(entriesToDelete);
}
exports.purgeStaleBuildCache = purgeStaleBuildCache;
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