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# Debian GNU/Linux debtags(1) completion
# (C) 2004 2005 Emanuele Rocca <ema@debian.org>
# License: GNU GPL v2 or later
have debtags &&
_debtags()
{
local cur prev options
# Helper function to keep up with ":"
_get_comp_words_by_ref -n : cur prev words cword
COMPREPLY=()
options='cat check diff dumpavail grep help \
mkpatch search \
show submit tag tagcat tagsearch \
tagshow update vocfilter'
for (( i=0; i < ${#words[@]}; i++ )); do
case ${words[i]} in
# commands requiring a filename
check|mkpatch|diff|submit)
_filedir
return 0
;;
tag)
# the tag command expects one of the following parameters:
# add, rm, ls
case $prev in
add|rm|ls)
COMPREPLY=( $( apt-cache pkgnames $cur 2> /dev/null ) )
return 0
;;
tag)
tag_cmds='add rm ls'
COMPREPLY=( $( compgen -W "$tag_cmds" -- $cur ) )
return 0
;;
*)
if [[ -n "${words[cword-2]}" ]]; then
case ${words[cword-2]} in
# add and rm are special: they need a tag after the package name
#
# TODO: filter out unneeded tags from the add and rm completion input
#
add|rm)
COMPREPLY=( $( grep "^Tag: $cur" /var/lib/debtags/vocabulary |cut -b 6- ) )
return 0
;;
*)
return 0
;;
esac
fi
return 0
;;
esac
;;
# commands requiring a package name
show)
COMPREPLY=( $( apt-cache pkgnames $cur 2> /dev/null ) )
return 0
;;
# commands requiring a singol tag
tagshow)
if [[ "$prev" == "grep" && "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '--invert-match --quiet' -- $cur ) )
return 0
fi
COMPREPLY=( $( grep "^Tag: $cur" /var/lib/debtags/vocabulary |cut -b 6- ) )
# Helper function to keep up with ":"
__ltrim_colon_completions "$cur"
return 0
;;
# commands requiring an expression
grep|search)
if [[ "$prev" == "grep" && "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '--invert-match --quiet' -- $cur ) )
return 0
fi
COMPREPLY=( $( grep "^Tag: $cur" /var/lib/debtags/vocabulary |cut -b 6- ) )
# Helper function to keep up with ":"
__ltrim_colon_completions "$cur"
return 0
;;
cat)
COMPREPLY=( $( compgen -W "--group-items" -- $cur ) )
return 0
;;
*)
;;
esac
done
# short or long option
if [[ "$cur" == -* ]]; then
options='--verbose --debug -V --version -? --help'
COMPREPLY=( $( compgen -W "$options" -- $cur ) )
return 0
fi
if [[ "$cword" == 1 ]]; then
COMPREPLY=( $( compgen -W "$options" -- $cur ) )
return 0
fi
}
[ "$have" ] && complete -F _debtags $filenames debtags
# vim: syntax=sh
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