30 lines
724 B
JavaScript
30 lines
724 B
JavaScript
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
const RuntimeGlobals = require("../RuntimeGlobals");
|
|
const RuntimeModule = require("../RuntimeModule");
|
|
|
|
class RuntimeIdRuntimeModule extends RuntimeModule {
|
|
constructor() {
|
|
super("runtimeId");
|
|
}
|
|
|
|
/**
|
|
* @returns {string} runtime code
|
|
*/
|
|
generate() {
|
|
const { chunk, compilation } = this;
|
|
const { chunkGraph } = compilation;
|
|
const runtime = chunk.runtime;
|
|
if (typeof runtime !== "string")
|
|
throw new Error("RuntimeIdRuntimeModule must be in a single runtime");
|
|
const id = chunkGraph.getRuntimeId(runtime);
|
|
return `${RuntimeGlobals.runtimeId} = ${JSON.stringify(id)};`;
|
|
}
|
|
}
|
|
|
|
module.exports = RuntimeIdRuntimeModule;
|