Process interrupt ignored when using cli-progress v3.11

[wmelton]

When using cli-progress, if you attempt to interrupt the process using ctrl+c the command is ignored until the process fully completes.

Reading through the readme I may have missed how this is supposed to be handled, but I do not see any config options to specify how to handle a kill request from a user.

[AndiDittrich]

an option called gracefulExit has been added to v3.11 (see https://github.com/npkgz/cli-progress/blob/master/CHANGES.md) which restores the terminal state on SIGINT/SIGTERM

[hfabio]

an option called gracefulExit has been added to v3.11 (see https://github.com/npkgz/cli-progress/blob/master/CHANGES.md) which restores the terminal state on SIGINT/SIGTERM

even using this option I still face the same behaviour

[AndiDittrich]

set gracefulExit: false to restore the "old" behaviour. i've to check the node.js docs regarding the SIGINT listener

[AndiDittrich]

from the docs

'SIGTERM' and 'SIGINT' have default handlers on non-Windows platforms that reset the terminal mode before exiting with code 128 + signal number. If one of these signals has a listener installed, its default behavior will be removed (Node.js will no longer exit).

i wasn't aware of this side effect. sry!

the question is how to solve this (putting and process.exit on the end of the listener may avoids users to add their own actions..)

[wmelton]

This is a great library! The ability to hard stop a script from cli is essential though.

[AndiDittrich]

set gracefulExit: false - this will be the default value in the upcoming hotfix

[ivanakcheurov]

I use cli-progress 3.12.0 I tried:

const bar1 = new cliProgress.SingleBar({gracefulExit: true}, cliProgress.Presets.shades_classic);

and

const bar1 = new cliProgress.SingleBar({gracefulExit: false}, cliProgress.Presets.shades_classic);

both don't kill the node process after hitting ctrl+c in bash (the progress continues to run and the node process continues to work).