Bash completion for "open -a" command on Mac. Changes from original script: * no need to enclose app names, that have spaces in them (e.g. "Sublime Text 2") in double quotes to get auto-complete * app names lowercased for auto-complete, which allows to use "open -a subl" instead of "open -a Subl"

gistfile1.sh

# http://woss.name/2005/09/06/bash-completion-for-mac-os-x-open/

if [ "`uname`" = "Darwin" ]; then
	_open() {
		local cur prev
		COMPREPLY=()
		cur=${COMP_WORDS[COMP_CWORD]}
		prev=${COMP_WORDS[COMP_CWORD-1]}
		if [ "${prev}" = -a ]; then
			local IFS=$'\n'
			COMPREPLY=( $(
					compgen -W "$(
						/bin/ls -d1 /Applications/*/*.app /Applications/*.app | \
						sed 's|^.*/\([^/]*\)\.app.*|\1|;s/\ /\\ /g' | \
						sed 's/ /\\ /g' | \
						awk '{ print tolower($0) }'
					)" -- $cur)
				)
			return 0
		fi
	}
	complete -F _open -o default open
fi