@aniyajs/rotor/webpack/env.js

基于webpack5开发的一款专注于打包、运行的工具

const path = require("path");
const paths = require("../utils/paths");
const webpackConfig = require("./webpack.config");
const fs = require("fs-extra");
const { reviveFunctions } = require("../utils/common");
delete require.cache[require.resolve(paths.appTempMetaJs)];
const defaultConfig = reviveFunctions(
  require(paths.appTempMetaJs).lastConfig,
);

// webpack最新配置
// config最新配置
function getClientEnvironment() {
  let stringified = {};
  let oldDefine = {}

  Object.assign(stringified, {
    ...Object.keys(defaultConfig?.define ?? {}).reduce((env, key) => {
      env[key] =
        typeof defaultConfig?.define[key] === "string"
          ? JSON.stringify(defaultConfig?.define[key])
          : defaultConfig?.define[key];

      return env;
    }, {}),
  });

  if (
    paths.appEnvConfigTemp &&
    fs.existsSync(
      path.join(
        paths.appEnvConfigTemp,
        `config.${process.env.ANIYAJS_ENV}.js`,
      ),
    )
  ) {
    oldDefine = require(
      path.resolve(
        paths.appEnvConfigTemp,
        `config.${process.env.ANIYAJS_ENV}.js`,
      ),
    ).default?.define;

    Object.assign(stringified, {
      ...Object.keys(oldDefine).reduce((env, key) => {
        env[key] =
          typeof oldDefine[key] === "string"
            ? JSON.stringify(oldDefine[key])
            : oldDefine[key];

        return env;
      }, {}),
    });
  }

  const configFactory = webpackConfig(defaultConfig, stringified);

  return {
    raw: {
      ...defaultConfig,
      define: { 
        ...defaultConfig?.define,
        ...oldDefine
      }
    },
    latestConfig: configFactory,
  };
}

module.exports = getClientEnvironment;