debugging - VSCode node.js debug using runtimeArgs -

i trying setup launch config nodejs app uses nodemon. have valid working nodejs configuration, trying use custom commands package.json file, not successful in.

this here launch.json file

{     "version": "0.2.0",     "configurations": [         {             "type": "node",             "request" : "launch",             "name": "launch program",             "program": "${workspaceroot}/app.js",             "runtimeargs": [                 "run-script",                 "start"             ],             "protocol": "inspector",             "console": "integratedterminal"         }     ],     "compounds": [] } 

this here script section of package.json file:

"scripts": {   "start": "nodemon app.js",    "inspect": "nodemon --inspect-brk ./app.js" }, 

if run nodemon --inspect-brk ./app.js command directly terminal works , opens in chrome devtools expected.

when run config vscode error:

error: cannot find module '/users/jeff_mba/desktop/nodejs-debugging/run-script'

i have nodemon install globally.

could me fix or idea why not working?