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#compdef lsinitcpio mkinitcpio
_detect_kver() {
local __ kver_validator='^[[:digit:]]+(\.[[:digit:]]+)+'
offset=$(hexdump -s 526 -n 2 -e '"%0d"' "$1" 2>/dev/null) || return 1
read kver __ < \
<(dd if="$1" bs=1 count=127 skip=$(( offset + 0x200 )) 2>/dev/null)
[[ $kver =~ $kver_validator ]] && printf "$kver"
}
_find_kernel_versions() {
local -a version
local filedata
for f in /boot/*; do
# only match regular files which pass validation
if [[ ! -L $f && -f $f ]] && kver=$(_detect_kver "$f"); then
version+=("$kver" "$f")
fi
done
compadd ${(u)version}
}
case $service in
lsinitcpio)
_arguments : \
'(-a --analyze)'{-a,--analyze}'[analyze contents of image]' \
'(-c --config)'{-c,--config}'[show configuration file image was built with]' \
'(-l --list)'{-l,--list}'[list contents of the image (default)]' \
'(-x --extract)'{-x,--extract}'[extract image to disk]' \
'(-h --help)'{-h,--help}'[display this help]' \
'(-n --nocolor)'{-n,--nocolor}'[disable colorized output]' \
'(-V --version)'{-V,--version}'[display version information]' \
'(-v --verbose)'{-v,--verbose}'[more verbose output]' \
':files:_files'
;;
mkinitcpio)
_arguments : \
'(-A --addhooks)'{-A,--addhooks}'[Add specified hooks, comma separated, to image]::usr hooks:_path_files -W /usr/lib/initcpio/install::lib hooks:_path_files -W /lib/initcpio/install' \
'(-c --config)'{-c,--config}'[Use alternate config file. (default: /etc/mkinitcpio.conf)]:config files:_files' \
'(-g --generate)'{-g,--generate}'[Generate cpio image and write to specified path]:config files:_files' \
'(-H --hookhelp)'{-H,--hookhelp}'[Display help for given hook and exit]::usr hooks:_path_files -W /usr/lib/initcpio/install::lib hooks:_path_files -W /lib/initcpio/install' \
'(-h --help)'{-h,--help}'[Display this message and exit]' \
'(-k --kernel)'{-k,--kernel}'[Use specified kernel version]:kernel versions:_find_kernel_versions' \
'(-L --listhooks)'{-L,--listhooks}'[List all available hooks]' \
'(-M --automods)'{-M,--automods}'[Display modules found via autodetection]' \
'(-n --nocolor)'{-n,--nocolor}'[Disable colorized output messages]' \
'(-p --preset)'{-p,--preset}'[Build specified preset from /etc/mkinitcpio.d]:presets:_files -g "*(\:r)" -W /etc/mkinitcpio.d' \
'(-r --moduleroot)'{-r,--moduleroot}'[Root directory for modules (default: /)]:directories:_files -/' \
'(-S --skiphooks)'{-S,--skiphooks}'[Skip specified hooks, comma-separated, during build]::usr hooks:_path_files -W /usr/lib/initcpio/install::lib hooks:_path_files -W /lib/initcpio/install' \
'(-s --save)'{-s,--save}'[Save build directory. (default: no)]' \
'(-t --builddir)'{-t,--builddir}'[Use DIR as the temporary build directory]:directories:_files -/' \
'(-V --version)'{-V,--version}'[Display version information and exit]' \
'(-v --verbose)'{-v,--verbose}'[Verbose output (default: no)]' \
'(-z --compress)'{-z,--compress}'[Use an alternate compressor on the image]'
;;
*)
return 1;
;;
esac
# vim: set et ts=4 sw=4 ft=zsh:
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