`np` interactive prompt exits at version selection with no output/error

Description

When running np without any other arguments, the process abruptly exits after it reaches the version selection stage (right after asking to continue even though there are no commits)

Running np with a version argument provided (e.g. np patch) works successfully with no issues

I have a hunch the issue is related to using Azure as a custom registry, because using the regular npm registry prompts for a version input as expected

Sorry, I cannot provide a reproduction repository because I am working with sensitive company registry and code, and don’t have the access to set up a separate Azure registry

Steps to reproduce

1. npm install --save-dev np
2. Configure an Azure feed as the npm registry e.g.

// .npmrc
registry=https://pkgs.dev.azure.com/<organisation>/_packaging/<package name>/npm/registry/
always-auth=true

// package.json
...
"publishConfig": {
    "registry": "https://pkgs.dev.azure.com/<organisation>/_packaging/<package name>/npm/registry/"
},

1. Authenticate with the Azure feed: see here

2. Run npx np in terminal

Expected behavior

np interactively prompts for a version input as seen here:

Environment

np - 7.4.0 (note: downgrading to version 5.0.0, does not have this same issue - but has other issues related to 2fa) Node.js - 12.21.0 npm - 6.14.11 Git - 2.30.0.windows.1 OS - Windows 10 Pro

[joelstransky]

Thanks for starting this thread as I’m on azure as well. It seems np followed by any non-whitespace is what causes the interactive UI to show up. That seems like an acceptable hurdle to just alter the release script command in package.json

Turns out np passes the non-whitespace characters to npm version later on in the bump step which causes a failure. Seems I’m switching to semantic release as well.

[joelstransky]

Thanks for starting this thread as I’m on azure as well. It seems np followed by any non-whitespace is what causes the interactive UI to show up. That seems like an acceptable hurdle to just alter the release script command in package.json