42 lines
990 B
JavaScript
42 lines
990 B
JavaScript
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
Author Tobias Koppers @sokra
|
|
*/
|
|
"use strict";
|
|
|
|
class RemoveEmptyChunksPlugin {
|
|
apply(compiler) {
|
|
compiler.hooks.compilation.tap("RemoveEmptyChunksPlugin", compilation => {
|
|
const handler = chunks => {
|
|
for (let i = chunks.length - 1; i >= 0; i--) {
|
|
const chunk = chunks[i];
|
|
if (
|
|
chunk.isEmpty() &&
|
|
!chunk.hasRuntime() &&
|
|
!chunk.hasEntryModule()
|
|
) {
|
|
chunk.remove("empty");
|
|
chunks.splice(i, 1);
|
|
}
|
|
}
|
|
};
|
|
compilation.hooks.optimizeChunksBasic.tap(
|
|
"RemoveEmptyChunksPlugin",
|
|
handler
|
|
);
|
|
compilation.hooks.optimizeChunksAdvanced.tap(
|
|
"RemoveEmptyChunksPlugin",
|
|
handler
|
|
);
|
|
compilation.hooks.optimizeExtractedChunksBasic.tap(
|
|
"RemoveEmptyChunksPlugin",
|
|
handler
|
|
);
|
|
compilation.hooks.optimizeExtractedChunksAdvanced.tap(
|
|
"RemoveEmptyChunksPlugin",
|
|
handler
|
|
);
|
|
});
|
|
}
|
|
}
|
|
module.exports = RemoveEmptyChunksPlugin;
|