Write beautiful shell scripts with Gum! [Terminal Velocity 4]

Gum: github.com/charmbracelet/gum
git branch manager script: github.com/andrew8088/dotfile...
shaky.sh

[@charmcli]

We're so flattered! Thanks for the awesome video on Gum

[@vanshajdhar9223]

8:05 Bash has support for arrays, rather than doing tr, you can use
branches=($(git branch))
This will take branches as an array
Then use for
for branch in {branches[@]}; do echo "the branch is $branch"; done

[@alessandroferrari2166]

it's such a pleasure seeing you going through your thinking process and coding things out

[@nickolaizein7465]

Nice! I think it would be helpfull in my next bash task! Thank you!

[@mmmike3426]

Pleasantly surprised with this content!! Seriously cool and had never heard about this before!

[@andrew-burgess]

Thanks!
BTW, what do you think of the audio on this one? Made some changes to my mic setup and my post processing!

[@mmmike3426]

@@andrew-burgess it's super!! Could listen to this all day 👍🏻 On a slightly unrelated note, your pacing is really good too! I feel like you took just the right amount of time to explain what you were doing, that even though I haven't touched bash in 3 years, I was able to follow and learn a ton!

[@andrew-burgess]

@@mmmike3426 That means a lot to me! Thanks so much, glad to have you watching :)

[@moneyfr]

How do you to always make interesting topics video.

[@i_do_stuff]

very cool and useful

[@darkarie]

fyi you can use `gum filter --no-limit` and use the fuzzy finder too. Then you would use Tab instead of Space for the multi selection :)

[@vitormelo22]

This is amazing tool.

[@nicolasparada]

Very nice

[@alirezashayegan8260]

its so good

[@cunny1307]

very cool

[@mahdiaghaei8154]

Awesome

[@digitaldisruptlabs]

Great videos, I have looking for something to level up my scripts, and looks like this a very good and fun option.
Btw, your keyboard sounds pretty good. What's the model? :) Cheers!

[@andrew-burgess]

Thanks! I’m using the Drop ALT keyboard.

[@blank001]

Gum's use case looks somewhat similar to that of dmenu and rofi, will definitely give this a try by updating some of my existing dmenu scripts to gum

[@andrew-burgess]

That’s cool, I’ve only heard of dmenu and rofi in the context of Linux app launchers. Are you referring yo something else?

[@blank001]

@@andrew-burgess you are in for a treat, dmenu and rofi has so many wide use cases other than just app launching. I'll add some examples here, when I am on my PC

[@leo848]

@@blank001 2 months ago...

[@darshankumawat1764]

@@leo848 it can work as app launcher, clipboard manager, emoji picker, network manager, logout manager, maybe more, But I use it for these only.

[@DharmaJannyter]

@@blank001You on that PC yet?... 😔

[@user-kn4wt]

what are the options for doing this in python? I've seen rich but it doesn't seem quite as powerful as this or bubbletea.

[@techtude]

You look like Linus Torvalds in thumbnail
Pleas don't fall in love that much with linux..
Lol

[@kshitijnigam]

great, I am too dumb to ask how its predicting and giving suggestions in vim? any plugins?

[@andrew-burgess]

Yep! Check out shaky.sh/tools/

[@kshitijnigam]

@@andrew-burgess awesome I will check it out also , just for this prompt response , u got my sub :)

[@mattcargile]

Not a fan of how the echo data stays on screen.

[@sluchaynayakotya1386]

красивый мужик, знает баш и работает в виме, надо его срочно замуж выдавать. если он показал всё что делает гам то получается он умеет форматировать текст и создавать чекбоксы. ахуеть конечно функционал. за собой он наверное тащит ncurses а что же еще. честно говоря, если мне захочется пользоваться псевдографическим интерфейсом, я наверное сам руками его напишу потому что это весело, но гам тоже установлю, потому что мне тоже будет нужен ncurses. кто будет пользовааться гамом кроме самой чарм и тех кто его рекламирует? наверное никто, в этом наверное и смысл этих программ, это симулякры НО вот я например посомтрел это видео налюбовался на двойной подбородок этого красавицы мужчины и теперь мне тоже хочется начать писать на баш. баш вообще крутой язык, совершенно неинтуитивный, но некоторые решения там сделаны так как я бы сам сделал если бы изобретал собственный баш. лаконичный язык.

[@paulthexton7483]

Great video. Gum does look really nice, I've done this sort of stuff before using the old ncurses based dialog command and it's pretty painful.
However: "Bash doesn't really have great support for lists or arrays" ... not _entirely_ true, here's another way to skin that particular spud...
#!/bin/bash
get_branches() {
echo "branch_one branch_two branch_three"
}
read -r -a branches