Git init the current directory and create a new remote bare repository for it (on g:\ in this case)

mkrepo.sh

#!/bin/sh

CURRENT_DIR=${PWD##*/}

git init
git add .
git commit -m "first commit"
pushd $1
mkdir "$CURRENT_DIR.git"
cd "$CURRENT_DIR.git"
git init --bare
popd
git remote add origin "$1$CURRENT_DIR.git"
git push origin master
git branch --set-upstream master origin/master