# This file is part of NIT ( http://www.nitlanguage.org ).
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Bash completion for nit commands
# Put (or link) this file into `/etc/bash_completion.d/`
# or source it in `~/.bash_completion`.

_nit_lazy() {
	# Check if a valid command
	which $1 > /dev/null || return 1

	# Drop possible directories to get the command name
	local cmd=`basename $1`

	# Generate the bash-completion
	# and setup a new `complete` for the command
	eval "$($1 --bash-completion)"

	if [[ $(type -t _$cmd) == function ]]; then
		# All if fine, finish the job by invoking the function _$cmd
                _$cmd
                return $?
        else
		# Problem, no function _$cmd
                return 1
        fi
} &&
complete -F _nit_lazy -o default nit nitc nitdoc nitlight nitls nitmetrics nitunit nitx