vlad doster eed099b954 Cohesive shell script formatting
- Format all shell scripts using [shfmt]
  (https://github.com/mvdan/sh).

Options used:

* `-bn`: binary ops like && and | may start a line
* `-sr`: redirect operators will be followed by a space
* `-ci`: indent switch cases
* `-i 4`: indent 4 spaces
* `-s`: simplify the code
* `-p`: parse for posix compliance

- Add Github action to lint changes to scripts and enforce formatting
  going forward

Signed-off-by: Vladislav Doster <mvdoster@gmail.com>
2021-03-15 06:16:20 -05:00

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#!/bin/sh
# A dmenu binary prompt script.
# Gives a dmenu prompt labeled with $1 to perform command $2.
# For example:
# `./prompt "Do you want to shutdown?" "shutdown -h now"`
[ "$(printf 'No\nYes' | dmenu -i -p "$1" -nb darkred -sb red -sf white -nf gray)" = "Yes" ] && $2