shell completion improvements

This commit is contained in:
Mattias Andrée 2012-08-16 18:36:52 +02:00
parent 23d84d1b55
commit 8f2cb1bb30
3 changed files with 7 additions and 8 deletions

View file

@ -5,12 +5,7 @@ _ponysay()
local cur prev words cword
_init_completion -n = || return
quotes=$(/usr/lib/ponysay/pq4ps --list 2>/dev/null)
quotesexit=$?
options='-v -h -l -f -W'
if [[ $quotesexit = 0 ]]; then
options="$options -q"
fi
options='-v -h -l -f -W -q'
COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
if [[ $prev = "-f" ]]; then
@ -32,7 +27,7 @@ _ponysay()
elif [[ $prev = "-W" ]]; then
cols=$(( `stty size | cut -d ' ' -f 2` - 10 ))
COMPREPLY=( $cols $(( $cols / 2 )) 100 60 )
elif [[ $quotesexit = 0 ]] && [[ $prev = "-q" ]]; then
elif [[ $prev = "-q" ]]; then
COMPREPLY=( $( compgen -W "$quotes" -- "$cur" ) )
fi
}

View file

@ -24,7 +24,9 @@ end
complete -c ponysay -s h --description "Help of ponysay"
complete -c ponysay -s v --description "Version of ponysay"
complete -c ponysay -s l --description "List pony files"
complete -c ponysay -s f -a "$homeponies $systemponies" --description "Ponyfile"
complete -c ponysay -s L --description "List pony files with alternatives"
complete -c ponysay -s f -a "$homeponies $systemponies" --description "Select a pony"
complete -c ponysay -s q -a "$homeponies $systemponies" --description "Select ponies for MLP:FiM quotes"
complete -c ponysay -s W -a "Integer" --description "The screen column where the message should be wrapped"

View file

@ -3,7 +3,9 @@ _shortopts=(
'-v[Show version and exit]'
'-h[Show this help and exit]'
'-l[list ponyfiles]'
'-L[list ponyfiles with alternatives]'
'-f[Select a pony (either a filename or a ponyname]: :_path_files -W "/usr/share/ponysay/ponies" -g "*(\:r)"'
'-q[Select ponies for MLP:FiM quotes]'
'-W[The screen column where the message should be wrapped]'
)
_arguments -s : \