feat: improving uninstaller experience

[Pedro-Appel]

_Hi, this is my first OSS contribution ever and I'm very happy to be doing for this project.

I have been developing something like this project but for personal use only, with my own preferences and to see this project evolve as it is shines my eyes._

About the feature.

I noticed that using the installer was different than other components.

1. You could not go back.
2. You could see file permissions.
3. There was not enought space to show all files.

I just made a little adjustments and tested locally.

[Kasui92]

With the latest changes, gum has also been updated to version 0.17.0, which includes the ability to press 'ESC' to exit the file option selection.

However, I would suggest a more dynamic approach, still using choose.

UNINSTALLER_LIST=()
while IFS= read -r path; do
  UNINSTALLER_LIST+=("$(basename "$path" | sed 's/\.sh$//')")
done < <(find "$OMAKUB_PATH/uninstall" -mindepth 1 -maxdepth 1 -type f | sort)

CHOICE=$(gum choose "${UNINSTALLER_LIST[@]}" "<< Back" --header "Uninstall application" --height "$((${#UNINSTALLER_LIST[@]} + 2))")

if [[ "$CHOICE" == "<< Back"* ]] || [[ -z "$CHOICE" ]]; then
  # Don't uninstall anything
  echo ""
else
  [ -n "$CHOICE" ] && gum confirm "Run uninstaller?" && source "$CHOICE" && gum spin --spinner globe --title "Uninstall completed!" -- sleep 3
fi

clear
source $OMAKUB_PATH/bin/omakub

This way, the --height is also managed dynamically without passing a value that needs to be updated each time.

[Pedro-Appel]

I'm currently looking to update GUM version, I think the ESC functionality is a great bonus, and the newest version has a lot of bug fixes

[Kasui92]

I'm currently looking to update GUM version, I think the ESC functionality is a great bonus, and the newest version has a lot of bug fixes

Yep, the latest version of gum has significantly simplified the use of the file command.
However, even for future developments (e.g., multiple choice), choose can be a valid solution.