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# bash completion for gm(1) -*- shell-script -*-
_comp_cmd_gm__commands()
{
_comp_compgen -a split -- "$("$1" help |
_comp_awk '/^ +[^ ]+ +- / { print $1 }')"
}
_comp_cmd_gm()
{
local cur prev words cword comp_args
_comp_initialize -- "$@" || return
if ((cword == 1)); then
_comp_cmd_gm__commands "$1"
return
elif [[ $cword -eq 2 && ${words[1]} == time ]]; then
_comp_cmd_gm__commands "$1"
return
fi
local gmcmd=${words[1]}
[[ $gmcmd == time ]] && gmcmd=${words[2]}
case $gmcmd in
help)
[[ $prev == help ]] && _comp_cmd_gm__commands "$1"
return
;;
version)
return
;;
esac
# TODO... defer some commands to the imagemagick "gm"less completions etc?
compopt -o default
} &&
complete -F _comp_cmd_gm gm
# ex: filetype=sh
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