Cannot use inspect in git-style mode

[renatocassino]

Hello guys.
Isn't possible to use the debugger with inspect.

Example:

program
  .version(version)
  .command('command1', 'command').alias('c1')
  .parse(process.argv);

In file index-command1.js:

const a = 1;
debugger
const b = 2;

And run: node --inspect index.js command1.

I know that the git style is a child_process. But is possible to pass the --inspect to another command?

Thanks for this.

[jackellenberger]

I have the same issue.

The not ideal but not so bad is just to call your sub-command file directly, e.g. node inspect program-subcommand.js --option --options

[ericnewton76]

That is how I debug the git-style-subcommands... just point node directly at the subcommand's .js file.

[shadowspawn]

This looks like might be a solution on node side?

nodejs/node#5025

bind to random port with --debug-port=0

[zcfan]

@shadowspawn After reading the link you provide I didn't realize how it can help this situation. Is the --debug-port option assigning a random port to the new created child process?

[zcfan]

Oh I didn't notice the reference before your comment. increment debug port looks good to me, finding the subcommand binary path and execute works but tedious.

[shadowspawn]

Closing this one in favour of #533. Open PR with possible approach is #874.

[shadowspawn]

This issue will be resolved when v3.0.0 is released. Available now as a prerelease. See #1001

[shadowspawn]

If you are using the node inspector for debugging git-style executable (sub)commands using node -inspect et al, the inspector port is incremented by 1 for the spawned subcommand.

Shipped in v3: https://github.com/tj/commander.js/releases/tag/v3.0.0

Thanks to suggestion by @tcf909