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#!/bin/bash
# mkinitcpio bash completion by Seblu <seblu@seblu.net>
_lsinitcpio() {
local action cur
action="-a -h -n -v -x"
_get_comp_words_by_ref cur
case "$cur" in
-*) COMPREPLY=($(compgen -W "${action}" -- "$cur"));;
*) _filedir;;
esac
}
_find_kernel_versions() {
local -a matches
local regex
# add completions from kernels in /boot
regex="Linux kernel.*version"
while IFS=':' read -r file metadata; do
[[ $metadata =~ $regex ]] || continue
matches+=("$file")
done < <(file -e ascii /boot/*)
# add completions based on kernel versions in /lib/modules
for dir in /lib/modules/*/kernel; do
dir=${dir%/kernel}
matches+=("${dir#/lib/modules/}")
done
COMPREPLY=($(compgen -W "${matches[*]}" -- $cur))
}
_mkinitcpio() {
local action cur prev opts
opts=(-A --add -b --basedir -c --config -g --generate -H --hookhelp
-h --help -k --kernel -L --listhooks -M --automods -n --nocolor
-p --preset -S --skiphooks -s --save -t --builddir -v --verbose
-z --compress)
_get_comp_words_by_ref cur prev
case $prev in
-[cg]|--config|--generate)
_filedir ;;
-k|--kernel)
_find_kernel_versions ;;
-[bt]|--basedir|--builddir)
_filedir -d ;;
-p|--preset)
COMPREPLY=($(cd /etc/mkinitcpio.d/ && compgen -X '!*.preset' -f -- $cur))
COMPREPLY=("${COMPREPLY[@]%.preset}") ;;
-[AHS]|--add|--hookhelp|--skiphooks)
COMPREPLY=($(cd /lib/initcpio/install/ && compgen -f -- $cur)
$(cd /usr/lib/initcpio/install/ && compgen -f -- $cur)) ;;
*)
COMPREPLY=($(compgen -W "${opts[*]}" -- "$cur")) ;;
esac
}
complete -F _mkinitcpio mkinitcpio
complete -F _lsinitcpio lsinitcpio
# vim: set et ts=4 sw=4 ft=sh:
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