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chore(analytics): Generalize file size analytics

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Move file size analytics code into a reusable module.

See #5312, #5314
This commit is contained in:
Tim Blasi
2015-11-19 14:50:44 -08:00
committed by Timothy Blasi
parent 9ca8a35553
commit 225b9d306b
2 changed files with 123 additions and 28 deletions
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31
gulpfile.js
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@ -1054,34 +1054,9 @@ gulp.task('!bundle.copy', function() {
});
gulp.task('!bundles.js.checksize', function() {
var gzip = require('gulp-gzip');
var path = require('path');
return merge2(gulp.src('dist/js/bundle/**').on('data', checkFileSizeFactory('uncompressed')),
gulp.src('dist/js/bundle/**')
.pipe(gzip({gzipOptions: {level: 1}})) // code.angular.js
.on('data', checkFileSizeFactory('gzip level=1')),
gulp.src('dist/js/bundle/**')
.pipe(gzip({gzipOptions: {level: 2}})) // github pages, most common
.on('data', checkFileSizeFactory('gzip level=2', true)),
gulp.src('dist/js/bundle/**')
.pipe(gzip({gzipOptions: {level: 6}})) // default gzip level
.on('data', checkFileSizeFactory('gzip level=6')),
gulp.src('dist/js/bundle/**')
.pipe(gzip({gzipOptions: {level: 9}})) // max gzip level
.on('data', checkFileSizeFactory('gzip level=9')));
function checkFileSizeFactory(compressionLevel, printToConsole) {
return function checkFileSize(file) {
if (file.isNull()) return;
var filePath =
path.relative(path.join('dist', 'js', 'bundle'), file.path).replace('\.gz', '');
analytics.bundleSize(filePath, file.contents.length, compressionLevel);
if (printToConsole) {
console.log(` ${filePath} => ${file.contents.length} bytes (${compressionLevel})`)
}
}
}
var reportSize = require('./tools/analytics/reportsize');
return reportSize('dist/js/bundle/**', {printToConsole: false,
reportAnalytics: true});
});
gulp.task('bundles.js',