gulp-completion.sh

# Gulp Completion
# Sam Grundman <sam-github@yodas.ws>
#
# This will auto-complete your Gulp task names when you hit tab!
#
# License: CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
#
# Installation
# 1. Save to ~/
# 2. in .bashrc:
#    source ~/gulp-completion.sh

function _gulp_completions() {
	# Get all gulp tasks as known by gulp
	gulp_tasks=`gulp --tasks-simple`
	# Without this autocompletion would not work for colons
	COMP_WORDBREAKS=${COMP_WORDBREAKS//:}
	# Tell complete what stuff to show.
	COMPREPLY=($(compgen -W "$gulp_tasks" -- "$cur"))
}
complete -o default -F _gulp_completions gulp