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# hostinfo completion
_get_first_hostinfo_arg()
{
local i
arg=
for (( i=1; i < COMP_CWORD; i++ )); do
if [[ "${COMP_WORDS[i]}" != -* ]]; then
arg=${COMP_WORDS[i]}
break
fi
[[ "${COMP_WORDS[i]}" == "--path" || "${COMP_WORDS[i]}" == "-p" ]] && i=$((i+1))
done
}
_get_hostinfo_path()
{
local i
path=
for (( i=1; i < COMP_CWORD; i++ )); do
if [[ "${COMP_WORDS[i]}" == "--path" || "${COMP_WORDS[i]}" == "-p" ]]; then
path="--path ${COMP_WORDS[i+1]}"
break
fi
done
}
_hostinfo() {
local cur prev
COMPREPLY=()
_get_comp_words_by_ref cur prev
if [[ "$prev" == "-p" || "$prev" == "--path" ]]; then
COMPREPLY=( $( compgen -d -o dirnames -S "/" $cur ) )
compopt -o nospace
else
_get_first_hostinfo_arg
_get_hostinfo_path
if [[ -z "$arg" ]]; then
_completion="$(hostinfo $path --hosts --short 2>/dev/null)"
else
_completion="$(hostinfo $path --keys $arg 2>/dev/null)"
fi
COMPREPLY=( $( compgen -W "-o --oneline -f --file -k --keys -h -? --help
-p --path -n --nospaces -l --hosts -s --short
-v --verbose $_completion" -- $cur ) )
fi
}
complete -F _hostinfo hostinfo
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