@mpxjs/webpack-plugin/lib/wxs/WxsModuleIdsPlugin.js

mpx compile core

const {
  compareModulesByPreOrderIndexOrIdentifier
} = require('webpack/lib/util/comparators')
const {
  assignAscendingModuleIds,
  getUsedModuleIdsAndModules
} = require('webpack/lib/ids/IdHelpers')

/** @typedef {import("../Compiler")} Compiler */
/** @typedef {import("../Module")} Module */

class WxsModuleIdsPlugin {
  apply (compilation) {
    compilation.hooks.moduleIds.tap({
      name: 'WxsModuleIdsPlugin',
      // 放在最前面执行，确保生成的代码模块为数组形式，符合wxs规范
      stage: -1000
    }, () => {
      const [usedIds, modulesInNaturalOrder] =
        getUsedModuleIdsAndModules(compilation)
      modulesInNaturalOrder.sort(
        compareModulesByPreOrderIndexOrIdentifier(compilation.moduleGraph)
      )
      assignAscendingModuleIds(usedIds, modulesInNaturalOrder, compilation)
    })
  }
}

module.exports = WxsModuleIdsPlugin