VSCode中如何调试eval过的NodeJS代码？

Question

场景是，我要为一个文件注入全局变量并且调试这个文件，代码如下：

demo.js

// describe是个全局变量，想在这打断点
describe();

main.js

function describe() {
    // ...
}
const content = fs.readFileSync(demo, "utf-8");
// 注入全局变量describe
const globalFn = eval(`(function global(describe) {${content}})`);
globalFn.call(this, describe);

cli.js

require("../src/main.js").run(process.argv);

VSCode的debug配置

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Test",
      "type": "node",
      "request": "launch",
      "program": "${workspaceFolder}/scripts/cli.js",
      "stopOnEntry": false,
      "cwd": "${workspaceFolder}",
      "runtimeArgs": ["--nolazy"],
      "console": "integratedTerminal",
      "sourceMaps": true
    }
  ]
}

Answer 1

eval 过好像就没法调试，也没法优化，所以尽量不要使用。