CCSH - Cannot exit via CTRL+C

[ce-bo]

Bug

Expected Behavior

WHEN
I run ccsh command in my shell and enter CTRL+C to stop the command

THEN
I want the command to be exited

Actual Behavior

Nothing happens, I am stuck.

Screenshots

Steps to Reproduce the Problem

Specifications

• is released in online-demo: yes | no
• CodeCharta Version: 1.119.0
• OS: Windows (cmd.exe, powershell, but not git bash).
• Browser: -

[moritz-suckow-mw]

I took a look at it and this seems to be correlated to KotlinInquirer. KInquirer uses Jline3 to handle console input in a rather old version (3.21.0). There was a very similar issue to this one at Jline3 (jline/jline3#822) which was closed and might have fixed the problem. Since then two new versions of Jline3 were released, but KotlinInquirer did not update their dependency.
I am unsure if we can fix this from our side.

[fritschldwg]

Follow up on the previous comment after cloning the kotlin-inquirer repo:

• Just updating jline to 3.23+ doesn't fix the issue on Windows. Control-C still propagates to the kotlin-inquirer and causes errors, but can be fixed with little code changes.
• Since it's unlikely that any PRs will be merged into the kotlin-inquirer repo (some from 2022 are still open), we could use a fork in codecharta (kotlin-inquirer is used via jitpack in codecharta). This would also let us fix backspacing in gitbash, which currently doesn't work.

[fritschldwg]

We could use one of the following solutions to address the shortcomings of the kotlin-inquirer:

• Use alternatives to the kotlin-inquirer
  • There are no direct alternatives to the kotlin-inquirer and extandable cli-libraries like kotlinx-cli (https:/Kotlin/kotlinx-cli) are unmaintained
• Fork the kotlin-inquirer repository and make necessary modifications
  • Fork is not wanted
• Develop our own inquirer-library
• Incorporate a java-inquirer into our project
  • java alternatives like text-io (https:/beryx/text-io) are unmaintained (last contributions often > 10 years)

[ce-bo]

I think this is blocked by #3483