spin output can not be piped

[Ajnasz]

Describe the bug
I can not pipe the output of the spin command to file or another command

To Reproduce
Steps to reproduce the behavior:

1. Execute a command with gum spin --show-output and redirect the output to a file, for example: gum spin --show-output -- ls -l > files
2. Check the content of the file cat files will be empty

Expected behavior
Be able to redirect the output of the command to a file

Desktop (please complete the following information):

• OS: Debian Linux
• Version: dd557ba

Additional context
If I remove the isTTY check from the spin command.go, it works as I expect

I'm happy to open a pull request if it's a suitable fix

[piero-vic]

Hi @Ajnasz. The changes on #405 will fix this.

[pulberg]

Looks like this didn't make it into v0.12.0 as I still get the same behavior.

[Tschimmy]

Yes, the problem exists in version 0.12.0 for me as well.

[joshmedeski]

Yes, I can confirm it does not work on v0.12.0 for me either.

[maaslalani]

@joshmedeski, are you able to try out gum on the latest main?

go install github.com/charmbracelet/gum@main

[joshmedeski]

It's working on gum version v0.12.1-0.20231207115433-c9afacc74b4b, thanks!

[willian]

Yeah, same issue on 0.12.0 here, installed with Homebrew.

[willian]

Any plans to release v0.12.1 soon?

[maaslalani]

We just released v0.13.0!

[willian]

Thanks!