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pacman/contrib/bash_completion
Andres P 6f4f9c1b66 bash_completion: fix bash 3.2 incompatibility
To avoid errors with bash 3.2, compopt will be skipped if it's not a
shell builtin.

compopt is needed to not append slashes to package names that
coincide with directories in PWD.

This is currently not possible to fix in bash versions that do not support
compopt, so these users will have to bear that regression.

Signed-off-by: Andres P <aepd87@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
2010-06-23 13:32:21 +10:00

116 lines
3.2 KiB
Bash

# This file is in the public domain.
_arch_compgen() {
local i r
COMPREPLY=($(compgen -W '$*' -- "$cur"))
for ((i=1; i < ${#COMP_WORDS[@]}-1; i++)); do
for r in ${!COMPREPLY[@]}; do
if [[ ${COMP_WORDS[i]} = ${COMPREPLY[r]} ]]; then
unset 'COMPREPLY[r]'; break
fi
done
done
}
_arch_ptr2comp() {
local list= x y
for x; do
for y in '0 --' '1 -'; do
eval 'set -- ${'$x'[${y% *}]}'
list+=\ ${@/#/${y#* }}
done
done
_arch_compgen $list
}
_arch_incomp() {
local r="\s-(-${1#* }\s|\w*${1% *})"; [[ $COMP_LINE =~ $r ]]
}
_makepkg() {
local cur opts prev
COMPREPLY=()
cur=$(_get_cword)
prev=${COMP_WORDS[COMP_CWORD-1]}
if [[ $cur = -* && ! $prev =~ ^-(-(cleancache|config|help)$|\w*[Chp]) ]]; then
opts=('allsource asroot clean cleancache config force geninteg help holdver
ignorearch install log nobuild nocolor noconfirm nodeps noextract
noprogressbar pkg repackage rmdeps skipinteg source syncdeps'
'A C L R c d e f g h i m o p r s')
_arch_ptr2comp opts
fi
true
}
_pacman_pkg() {
_arch_compgen "$(
if [[ $2 ]]; then
\pacman -$1 | \cut -d' ' -f1 | \sort -u
else
\pacman -$1
fi
)"
}
_pacman() {
local common core cur database prev query remove sync upgrade o
COMPREPLY=()
cur=$(_get_cword)
prev=${COMP_WORDS[COMP_CWORD-1]}
database=('asdeps asexplicit')
query=('changelog check deps explicit file foreign groups info list owns
search unrequired upgrades' 'c e g i k l m o p s t u')
remove=('cascade dbonly nodeps nosave print recursive unneeded' 'c k n p s u')
sync=('asdeps asexplicit clean downloadonly force groups ignore ignoregroup
info list needed nodeps print refresh search sysupgrade'
'c f g i l p s u w y')
upgrade=('asdeps asexplicit force nodeps print' 'f p')
common=('arch cachedir config dbpath debug help logfile noconfirm
noprogressbar noscriptlet quiet root verbose' 'b d h q r v')
core=('database help query remove sync upgrade version' 'D Q R S U V h')
for o in 'D database' 'Q query' 'R remove' 'S sync' 'U upgrade'; do
_arch_incomp "$o" && break
done
if [[ $? != 0 ]]; then
_arch_ptr2comp core
elif ! [[ $prev =~ ^-\w*[Vbhr] ||
$prev = --@(cachedir|config|dbpath|help|logfile|root|version) ]]
then
[[ $cur = -* ]] && _arch_ptr2comp ${o#* } common ||
case ${o% *} in
D|R)
_pacman_pkg Qq;;
Q)
{ _arch_incomp 'g groups' && _pacman_pkg Qg sort; } ||
{ _arch_incomp 'p file' && _pacman_file; } ||
_arch_incomp 'o owns' || _arch_incomp 'u upgrades' ||
_pacman_pkg Qq;;
S)
{ _arch_incomp 'g groups' && _pacman_pkg Sg; } ||
{ _arch_incomp 'l list' && _pacman_pkg Sl sort; } ||
_pacman_pkg Slq;;
U)
_pacman_file;;
esac
fi
true
}
if [[ $(type -t compopt) = "builtin" ]]; then
_pacman_file() {
compopt -o filenames; _filedir 'pkg.tar.*'
}
complete -F _pacman -o default pacman
else
_pacman_file() {
_filedir 'pkg.tar.*'
}
complete -F _pacman -o filenames -o default pacman
fi
complete -F _makepkg -o default makepkg
# ex:et ts=2 sw=2 ft=sh