gs_nuxt/node_modules/hard-source-webpack-plugin/lib/TransformCompilationPlugin.js

const cachePrefix = require('./util').cachePrefix;
const logMessages = require('./util/log-messages');
const pluginCompat = require('./util/plugin-compat');

class TransformCompilationPlugin {
  apply(compiler) {
    let store;

    pluginCompat.tap(
      compiler,
      '_hardSourceMethods',
      'TransformCompilationPlugin copy methods',
      methods => {
        store = methods.store;
        // fetch = methods.fetch;
        // freeze = methods.freeze;
        // thaw = methods.thaw;
      },
    );

    pluginCompat.tap(
      compiler,
      '_hardSourceFreezeCompilation',
      'TransformCompilationPlugin freeze',
      (_, compilation) => {
        compilation.modules.forEach(module => {
          const identifierPrefix = cachePrefix(compilation);
          if (identifierPrefix === null) {
            return;
          }
          const identifier = identifierPrefix + module.identifier();

          try {
            store('Module', identifier, module, {
              id: identifier,
              compilation,
            });
          } catch (e) {
            logMessages.moduleFreezeError(compilation, module, e);
          }
        });
      },
    );
  }
}

module.exports = TransformCompilationPlugin;