@angular/cli
Version:
CLI tool for Angular
139 lines • 5.49 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
*/
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}) : function(o, v) {
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var __importStar = (this && this.__importStar) || (function () {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.CacheInfoCommandModule = void 0;
const fs = __importStar(require("node:fs/promises"));
const node_path_1 = require("node:path");
const command_module_1 = require("../../../command-builder/command-module");
const color_1 = require("../../../utilities/color");
const environment_options_1 = require("../../../utilities/environment-options");
const utilities_1 = require("../utilities");
class CacheInfoCommandModule extends command_module_1.CommandModule {
command = 'info';
describe = 'Prints persistent disk cache configuration and statistics in the console.';
longDescriptionPath;
scope = command_module_1.CommandScope.In;
builder(localYargs) {
return localYargs.strict();
}
async run() {
const cacheConfig = (0, utilities_1.getCacheConfig)(this.context.workspace);
const { path, environment, enabled } = cacheConfig;
const effectiveStatus = this.effectiveEnabledStatus(cacheConfig);
const sizeOnDisk = await this.getSizeOfDirectory(path);
const info = [
{
label: 'Enabled',
value: enabled ? color_1.colors.green('Yes') : color_1.colors.red('No'),
},
{
label: 'Environment',
value: color_1.colors.cyan(environment),
},
{
label: 'Path',
value: color_1.colors.cyan(path),
},
{
label: 'Size on disk',
value: color_1.colors.cyan(sizeOnDisk),
},
{
label: 'Effective Status',
value: (effectiveStatus ? color_1.colors.green('Enabled') : color_1.colors.red('Disabled')) +
' (current machine)',
},
];
const maxLabelLength = Math.max(...info.map((l) => l.label.length));
const output = info
.map(({ label, value }) => color_1.colors.bold(label.padEnd(maxLabelLength + 2)) + `: ${value}`)
.join('\n');
this.context.logger.info(`\n${color_1.colors.bold('Cache Information')}\n\n${output}\n`);
}
async getSizeOfDirectory(path) {
const directoriesStack = [path];
let size = 0;
while (directoriesStack.length) {
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
const dirPath = directoriesStack.pop();
let entries = [];
try {
entries = await fs.readdir(dirPath);
}
catch { }
for (const entry of entries) {
const entryPath = (0, node_path_1.join)(dirPath, entry);
const stats = await fs.stat(entryPath);
if (stats.isDirectory()) {
directoriesStack.push(entryPath);
}
size += stats.size;
}
}
return this.formatSize(size);
}
formatSize(size) {
if (size <= 0) {
return '0 bytes';
}
const abbreviations = ['bytes', 'kB', 'MB', 'GB'];
const index = Math.floor(Math.log(size) / Math.log(1024));
const roundedSize = size / Math.pow(1024, index);
// bytes don't have a fraction
const fractionDigits = index === 0 ? 0 : 2;
return `${roundedSize.toFixed(fractionDigits)} ${abbreviations[index]}`;
}
effectiveEnabledStatus(cacheConfig) {
const { enabled, environment } = cacheConfig;
if (enabled) {
switch (environment) {
case 'ci':
return environment_options_1.isCI;
case 'local':
return !environment_options_1.isCI;
}
}
return enabled;
}
}
exports.CacheInfoCommandModule = CacheInfoCommandModule;
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