Fish grunt completion

grunt.fish

# Completion for grunt
# Modified version by snit
# place this file at ~/.config/fish/completions/grunt.fish

# grunt-cli
# http://gruntjs.com/
#
# Copyright (c) 2012 Tyler Kellen, contributors
# Licensed under the MIT license.
# https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT

function __grunt_print_tasks
	set gruntfile_hash (md5sum Gruntfile.js 2>/dev/null | cut -d " " -f 1)
	set -l tasks (cat 2>/dev/null ._grunt_fish_complete_$gruntfile_hash)
	if test (count $tasks) -eq 0
		rm ._grunt_fish_complete_*
		grunt --version --verbose ^/dev/null | awk '/Available tasks: / {$3=$2=$1=""; print $0}' | awk '{$1=$1}1' | tr ' ' '\n' > ._grunt_fish_complete_$gruntfile_hash
		set -l tasks (cat 2>/dev/null ._grunt_fish_complete_$gruntfile_hash)
	end
	for t in $tasks
		echo $t
	end
end

complete -c grunt -fa '(__grunt_print_tasks)'
complete -c grunt -s h -l help		-d "Display help text"
complete -c grunt -l base					-d "Specify an alternate base path"
complete -c grunt -l no-color			-d "Disable colored output"
complete -c grunt -l gruntfile	 -rd "Specify an alternate Gruntfile"
complete -c grunt -s d -l debug		-d "Enable debugging mode for tasks that support it"
complete -c grunt -l stack				-d "Print a stack trace when exiting with a warning or fatal error"
complete -c grunt -s f -l force		-d "A way to force your way past warnings."
complete -c grunt -l tasks			 -rd "Additional directory paths to scan for task and "extra" files"
complete -c grunt -l npm	-x			-d "Npm-installed grunt plugins to scan for task and "extra" files"
complete -c grunt -l no-write			-d "Disable writing files (dry run)"
complete -c grunt -s v -l verbose	-d "Verbose mode. A lot more information output"
complete -c grunt -s V -l version -d "Print the grunt version. Combine with --verbose for more info"
complete -c grunt -l completion		-d "Output shell auto-completion rules."