#!/bin/sh

dir=/m/git
name="$1"
if [ -z "$name" ]; then
    echo "Usage: $(basename "$0") <repo-name>" >&2
    exit 1
fi

export GIT_DIR="$dir/$name"
if [ -d "$GIT_DIR" ]; then
    echo "$GIT_DIR already exists" >&2
    exit 1
fi
git init --bare --shared=group
git config --unset receive.denyNonFastforwards