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pacman/contrib/bash_completion.in
Dave Reisner e07a2ab45e bash_completion: update for changes to pacman-key
- only do file completion for options which expect files
- add completion for possible key ids when a relevant operation is in
  COMPWORDS.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
2012-04-24 08:38:36 -05:00

150 lines
4.2 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 ]]
}
_pacman_keyids() {
\pacman-key --list-keys 2>/dev/null | awk '
$1 == "pub" {
# key id
split($2, a, "/"); print a[2]
}
$1 == "uid" {
# email
if (match($NF, /<[^>]+>/))
print substr($NF, RSTART + 1, RLENGTH - 2)
}'
}
_pacman_key() {
local o cur opts prev wantfiles
COMPREPLY=()
_get_comp_words_by_ref cur prev
opts=('add delete export finger help list-keys recv-keys updatedb verify
version config edit-key gpgdir import import-trustdb init keyserver
list-sigs lsign-key populate refresh-keys'
'a d e f h l r u v V')
# operations for which we want to complete keyids
for o in 'd delete' 'e export' 'f finger' 'l list-keys' 'r recv-keys' \
'edit-key' 'list-sigs' 'refresh-keys'; do
_arch_incomp "$o" && break
unset o
done
# options for which we want file completion
wantfiles='-@(c|-config|g|-gpgdir)'
if [[ $prev = 'pacman-key' || ( $cur = -* && $prev != $wantfiles ) ]]; then
_arch_ptr2comp opts
elif [[ $prev = @(-k|--keyserver) ]]; then
return
elif [[ $prev != $wantfiles && $o ]]; then
COMPREPLY=($(compgen -W '$(_pacman_keyids)' -- "$cur"))
fi
true
}
_makepkg() {
local cur opts prev
COMPREPLY=()
_get_comp_words_by_ref cur prev
if [[ $cur = -* && ! $prev =~ ^-(-(config|help)$|\w*[Chp]) ]]; then
opts=('allsource asroot check clean config force geninteg help holdver ignorearch
install log nobuild nocheck nocolor noconfirm nodeps noextract noprogressbar
nosign pkg repackage rmdeps sign skipinteg source syncdeps'
'A L R S 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 2>/dev/null | \cut -d' ' -f1 | \sort -u
else
\pacman -$1 2>/dev/null
fi
)"
}
_pacman() {
local common core cur database prev query remove sync upgrade o
COMPREPLY=()
_get_comp_words_by_ref cur prev
database=('asdeps asexplicit')
query=('changelog check deps explicit file foreign groups info list owns
search unrequired upgrades' 'c e g i k l m o p s t u')
remove=('cascade dbonly nodeps nosave print recursive unneeded' 'c n p s u')
sync=('asdeps asexplicit clean dbonly downloadonly force groups ignore ignoregroup
info list needed nodeps print refresh recursive search sysupgrade'
'c g i l p s u w y')
upgrade=('asdeps asexplicit force needed nodeps print recursive' 'p')
common=('arch cachedir config dbpath debug help logfile noconfirm
noprogressbar noscriptlet quiet root verbose' 'b d h q r v')
core=('database help query remove sync upgrade version' 'D Q R S U V h')
for o in 'D database' 'Q query' 'R remove' 'S sync' 'U upgrade'; do
_arch_incomp "$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
}
_pacman_file() {
compopt -o filenames; _filedir 'pkg.tar*'
}
complete -F _pacman -o default pacman
complete -F _makepkg -o default makepkg
complete -F _pacman_key -o default pacman-key
# ex:et ts=2 sw=2 ft=sh