A webpack plugin for renaming individual chunks

rename-chunk-plugin.js

const id = 'RenameChunkPlugin'

module.exports = class RenameChunkPlugin {
  constructor (filenameMap) {
    this.filenameMap = filenameMap
  }

  apply (compiler) {
    compiler.hooks.thisCompilation.tap(id, compilation => {
      compilation.hooks.optimizeChunkModules.tap(id, chunks => {
        const { filenameMap } = this

        chunks.forEach(chunk => {
          const fname = Object.keys(filenameMap)
            .find(fname => fname === chunk.name)

          if (fname) 
            chunk.filenameTemplate = filenameMap[fname]
        })
      })
    })
  }
}