Files
meeting-room/frontend/node_modules/webpack/lib/optimize/RemoveEmptyChunksPlugin.js
flying-hero 96f6318101 📦 添加虚拟环境和启动脚本
新增:
- backend/venv/ - Python 虚拟环境
- backend/start.sh - 启动脚本(使用虚拟环境)
- backend/requirements.txt - 依赖列表
- .gitignore - 忽略虚拟环境和缓存文件

说明:
- 每个项目使用独立虚拟环境
- 避免依赖冲突
- 启动脚本自动创建和激活虚拟环境
2026-04-04 18:29:02 +08:00

61 lines
1.3 KiB
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const { STAGE_ADVANCED, STAGE_BASIC } = require("../OptimizationStages");
/** @typedef {import("../Chunk")} Chunk */
/** @typedef {import("../Compiler")} Compiler */
const PLUGIN_NAME = "RemoveEmptyChunksPlugin";
class RemoveEmptyChunksPlugin {
/**
* Apply the plugin
* @param {Compiler} compiler the compiler instance
* @returns {void}
*/
apply(compiler) {
compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation) => {
/**
* @param {Iterable<Chunk>} chunks the chunks array
* @returns {void}
*/
const handler = (chunks) => {
const chunkGraph = compilation.chunkGraph;
for (const chunk of chunks) {
if (
chunkGraph.getNumberOfChunkModules(chunk) === 0 &&
!chunk.hasRuntime() &&
chunkGraph.getNumberOfEntryModules(chunk) === 0
) {
compilation.chunkGraph.disconnectChunk(chunk);
compilation.chunks.delete(chunk);
}
}
};
// TODO do it once
compilation.hooks.optimizeChunks.tap(
{
name: PLUGIN_NAME,
stage: STAGE_BASIC
},
handler
);
compilation.hooks.optimizeChunks.tap(
{
name: PLUGIN_NAME,
stage: STAGE_ADVANCED
},
handler
);
});
}
}
module.exports = RemoveEmptyChunksPlugin;