Git zsh aliases and functions

git-helpers.plugin.zsh

#git aliases
alias gsts='git status --short'
alias c='git commit '
alias gd='git diff '
alias clean='git clean -f'
alias gl='git l'

#git function to add last parameter of last command via git add (used after a diff)
gal() {
	last_command=$history[$[HISTCMD-1]]; 
	last_command_array=("${(s/ /)last_command}") 
	echo $last_command_array[-1];
	git add $last_command_array[-1];
}

#git function to checkout last parameter of last command via git checkout
gcl() {
	last_command=$history[$[HISTCMD-1]]; 
	last_command_array=("${(s/ /)last_command}") 
	echo $last_command_array[-1];
	git checkout $last_command_array[-1];	
}

#git function to run diff on a file
gdl() {
	git diff $1	
}

#get autocomplete options for gdl command
_gitdiff () {
    compadd `git status --short`
}
compdef _gitdiff gdl