Sha256: e2637a43a96d0bc06d243d2bb2881ab186f5151a297ad5be70a9a0736b8b062e
Contents?: true
Size: 1.37 KB
Versions: 62
Compression:
Stored size: 1.37 KB
Contents
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
function LimitChunkCountPlugin(options) {
this.options = options || {};
}
module.exports = LimitChunkCountPlugin;
LimitChunkCountPlugin.prototype.apply = function(compiler) {
var options = this.options;
compiler.plugin("compilation", function(compilation) {
compilation.plugin("optimize-chunks", function(chunks) {
var maxChunks = options.maxChunks;
if(!maxChunks) return;
if(maxChunks < 1) return;
if(chunks.length <= maxChunks) return;
if(chunks.length > maxChunks) {
var combinations = [];
chunks.forEach(function(a, idx) {
for(var i = 0; i < idx; i++) {
var b = chunks[i];
combinations.push([b, a]);
}
});
combinations.forEach(function(pair) {
var a = pair[0].size(options);
var b = pair[1].size(options);
var ab = pair[0].integratedSize(pair[1], options);
pair.unshift(a + b - ab, ab);
});
combinations = combinations.filter(function(pair) {
return pair[1] !== false;
});
combinations.sort(function(a,b) {
var diff = b[0] - a[0];
if(diff !== 0) return diff;
return a[1] - b[1];
});
var pair = combinations[0];
if(pair && pair[2].integrate(pair[3], "limit")) {
chunks.splice(chunks.indexOf(pair[3]), 1);
this.restartApplyPlugins();
}
}
});
});
};
Version data entries
62 entries across 62 versions & 1 rubygems