Method #needWatchStdin

packages/webpack-cli/src/webpack-cli.ts:3459–3467

(compiler: Compiler | MultiCompiler)

  }

  #needWatchStdin(compiler: Compiler | MultiCompiler): boolean {
    if (this.isMultipleCompiler(compiler)) {
      return Boolean(
        compiler.compilers.some((compiler: Compiler) => compiler.options.watchOptions?.stdin),
      );
    }

    return Boolean(compiler.options.watchOptions?.stdin);
  }

  async runWebpack(options: Options, isWatchCommand: boolean): Promise<void> {
    let compiler: Compiler | MultiCompiler;