Life is too short for shell scripting!
by Tina Müller (tinita) (Berlin.pm, Bicycle.pm)
Life is too short for shell scripting! aimed at Any and is held in Deutsch. This talk starts on 2020-03-06 at 09:55 for 20 minutes. It takes place at the Room 1 united-domains.
You write a bash script. Easy.
Later you add a single command line switch. Ok.
Again, later, you want to add another switch, maybe with a short and long option. Mmh, it gets slightly unreadable.
You want to add subcommands? Option validation? Usage output? Completion? Ugh, no...
I will show you an alternative!
Links:
https://metacpan.org/pod/App::Spec::Bash
(Tested with Bash 3.2.57)
https://github.com/perlpunk/shell-completions
Interest in attending:
- Sören Laird Sörries
- Harald Jörg (haj)
- Serap Kadam (serap)
- Nicholas Clark
- Martin Becker (martin)
- Julien Fiegehenn (simbabque)
- Johann Rolschewski (jorol)
- Rico Hengst
- Andreas Vögele
- linuxer
- Klaus Rindfrey
- Paul Cochrane (ptc)
- Stefan Seifert (Nine)
- Steffen Winkler (STEFFENW)
- Herbert Breunung (lichtkind)