# protoc completion -*- shell-script -*-

_protoc()
{
local cur prev words cword split
_init_completion -s || return

case $prev in
--proto_path|--cpp_out|--java_out|--python_out)
_filedir -d
return
;;
--version|-h|--help|--encode|--decode)
return
;;
--descriptor_set_out)
_filedir
return
;;
--error_format)
COMPREPLY=( $( compgen -W 'gcc msvs' -- "$cur" ) )
return
;;
--plugin)
if [[ $cur != *=* ]]; then
compopt -o filenames
COMPREPLY=( $( compgen -c -- "$cur" ) )
fi
return
;;
esac

$split && return

case $cur in
-o*)
cur=${cur:2}
_filedir
COMPREPLY=( "${COMPREPLY[@]/#/-o}" )
return
;;
-I*)
cur=${cur:2}
_filedir -d
COMPREPLY=( "${COMPREPLY[@]/#/-I}" )
return
;;
-*)
COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
local i
for i in ${!COMPREPLY[@]}; do
[[ ${COMPREPLY[i]} == -oFILE ]] && unset COMPREPLY[i]
done
[[ $COMPREPLY == *= ]] && compopt -o nospace
return
;;
esac

_filedir proto
} &&
complete -F _protoc protoc

# ex: ts=4 sw=4 et filetype=sh