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tweaks, add the stream to the bundle step

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This commit is contained in:
Johannes Rieken
2018-08-31 13:28:24 +02:00
parent 14596e9475
commit 165bb1aa63
6 changed files with 69 additions and 47 deletions
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32
build/lib/stats.ts
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@@ -7,7 +7,6 @@
import * as es from 'event-stream';
import * as util from 'gulp-util';
import { Stream } from 'stream';
import * as File from 'vinyl';
class Entry {
@@ -20,29 +19,38 @@ class Entry {
const _entries = new Map<string, Entry>();
export function createStatsStream(group: string, stream: Stream, log?: boolean): Stream {
export function createStatsStream(group: string, log?: boolean): es.ThroughStream {
const entry = new Entry(group, 0, 0);
_entries.set(entry.name, entry);
return stream.pipe(es.through(function (data) {
return es.through(function (data) {
let file = data as File;
if (typeof file.path === 'string') {
entry.totalCount += 1;
if (typeof file.stat === 'object' && typeof file.stat.size === 'number') {
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 {
// console.warn(`${file.path} looks like a file but has no stat`);
} else {
// funky file...
}
}
this.emit('data', data);
}, () => {
}, function () {
if (log) {
let count = entry.totalCount < 100
? util.colors.green(entry.totalCount.toString())
: util.colors.red(entry.totalCount.toString());
if (entry.totalCount === 1) {
util.log(`Stats for '${util.colors.grey(entry.name)}': ${Math.round(entry.totalSize / 1204)}KB`);
util.log(`Stats for ${group}: ${count} files with approx. ${Math.round(entry.totalSize / 1204)}KB`);
} else {
let count = entry.totalCount < 100
? util.colors.green(entry.totalCount.toString())
: util.colors.red(entry.totalCount.toString());
util.log(`Stats for '${util.colors.grey(entry.name)}': ${count} files, ${Math.round(entry.totalSize / 1204)}KB`);
}
}
}));
this.emit('end');
});
}