mirror of
https://github.com/Microsoft/vscode
synced 2024-08-28 13:29:44 +00:00
73 lines
2.3 KiB
TypeScript
73 lines
2.3 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
* Licensed under the MIT License. See License.txt in the project root for license information.
|
|
*--------------------------------------------------------------------------------------------*/
|
|
|
|
import * as es from 'event-stream';
|
|
import * as fancyLog from 'fancy-log';
|
|
import * as ansiColors from 'ansi-colors';
|
|
import * as File from 'vinyl';
|
|
|
|
class Entry {
|
|
constructor(readonly name: string, public totalCount: number, public totalSize: number) { }
|
|
|
|
toString(pretty?: boolean): string {
|
|
if (!pretty) {
|
|
if (this.totalCount === 1) {
|
|
return `${this.name}: ${this.totalSize} bytes`;
|
|
} else {
|
|
return `${this.name}: ${this.totalCount} files with ${this.totalSize} bytes`;
|
|
}
|
|
} else {
|
|
if (this.totalCount === 1) {
|
|
return `Stats for '${ansiColors.grey(this.name)}': ${Math.round(this.totalSize / 1204)}KB`;
|
|
|
|
} else {
|
|
const count = this.totalCount < 100
|
|
? ansiColors.green(this.totalCount.toString())
|
|
: ansiColors.red(this.totalCount.toString());
|
|
|
|
return `Stats for '${ansiColors.grey(this.name)}': ${count} files, ${Math.round(this.totalSize / 1204)}KB`;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
const _entries = new Map<string, Entry>();
|
|
|
|
export function createStatsStream(group: string, log?: boolean): es.ThroughStream {
|
|
|
|
const entry = new Entry(group, 0, 0);
|
|
_entries.set(entry.name, entry);
|
|
|
|
return es.through(function (data) {
|
|
const file = data as File;
|
|
if (typeof file.path === 'string') {
|
|
entry.totalCount += 1;
|
|
if (Buffer.isBuffer(file.contents)) {
|
|
entry.totalSize += file.contents.length;
|
|
} else if (file.stat && typeof file.stat.size === 'number') {
|
|
entry.totalSize += file.stat.size;
|
|
} else {
|
|
// funky file...
|
|
}
|
|
}
|
|
this.emit('data', data);
|
|
}, function () {
|
|
if (log) {
|
|
if (entry.totalCount === 1) {
|
|
fancyLog(`Stats for '${ansiColors.grey(entry.name)}': ${Math.round(entry.totalSize / 1204)}KB`);
|
|
|
|
} else {
|
|
const count = entry.totalCount < 100
|
|
? ansiColors.green(entry.totalCount.toString())
|
|
: ansiColors.red(entry.totalCount.toString());
|
|
|
|
fancyLog(`Stats for '${ansiColors.grey(entry.name)}': ${count} files, ${Math.round(entry.totalSize / 1204)}KB`);
|
|
}
|
|
}
|
|
|
|
this.emit('end');
|
|
});
|
|
}
|