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Apply derequire to generated bundles #2905

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merged 1 commit into from
Aug 15, 2018
Merged

Apply derequire to generated bundles #2905

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144 changes: 142 additions & 2 deletions package-lock.json
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1 change: 1 addition & 0 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,7 @@
"browserify-transform-tools": "^1.7.0",
"check-node-version": "^3.2.0",
"deep-equal": "^1.0.1",
"derequire": "^2.0.6",
"ecstatic": "^3.2.0",
"eslint": "^4.19.1",
"falafel": "^2.0.0",
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15 changes: 15 additions & 0 deletions tasks/util/browserify_wrapper.js
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Expand Up @@ -3,6 +3,8 @@ var path = require('path');

var browserify = require('browserify');
var minify = require('minify-stream');
var derequire = require('derequire');
var through = require('through2');

var constants = require('./constants');
var compressAttributes = require('./compress_attributes');
Expand Down Expand Up @@ -60,6 +62,7 @@ module.exports = function _bundle(pathToIndex, pathToBundle, opts, cb) {

if(pathToMinBundle) {
bundleStream
.pipe(applyDerequire())
.pipe(minify(constants.uglifyOptions))
.pipe(fs.createWriteStream(pathToMinBundle))
.on('finish', function() {
Expand All @@ -69,6 +72,7 @@ module.exports = function _bundle(pathToIndex, pathToBundle, opts, cb) {
}

bundleStream
.pipe(applyDerequire())
.pipe(fs.createWriteStream(pathToBundle))
.on('finish', function() {
logger(pathToBundle);
Expand All @@ -80,3 +84,14 @@ function logger(pathToOutput) {
var log = 'ok ' + path.basename(pathToOutput);
console.log(log);
}

function applyDerequire() {
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Ah nice, you turned the plugin into a transforms for speed. Love it!

var buf = '';
return through(function(chunk, enc, next) {
buf += chunk.toString();
next();
}, function(done) {
this.push(derequire(buf));
done();
});
}