quick git completion setup

download-git-completion.sh

#!/bin/bash -x

git_setup () {
cat << EOF

# git setup
GIT_PS1_SHOWDIRTYSTATE=true
GIT_PS1_SHOWCOLORHINTS=true
GIT_PS1_SHOWUNTRACKEDFILES=true

. $HOME/.git-completion.bash
. $HOME/.git-prompt.sh
EOF

}

gitversion=$(git --version | awk {'print $3'})

url=https://raw.githubusercontent.com/git/git/v${gitversion}/contrib/completion

completion=("git-completion.bash" "git-prompt.sh")

for i in ${completion[@]}
do
	wget $url/$i -O $HOME/.$i
done

git_setup >> ${HOME}/.bashrc