#!/bin/bash
# Make a new repo.

declare -a extra_git_args

if [ "$1" = "--sha256" ]; then
	extra_git_args+=( --object-format=sha256 )
	shift
fi

if [ $# -ne 1 ]; then
	echo "Syntax: $0 [--sha256] <name>" >&2
	exit 1
fi

if [[ $1 == *..* ]]; then
	echo "No .." >&2
	exit 1
fi
if [[ $1 == */* ]]; then
	echo "No /" >&2
	exit 1
fi


git init --shared --bare "${extra_git_args[@]}" "$HOME/$1.git"
git -C "$HOME/$1.git" config --unset receive.denyNonFastForwards

echo "Created $USER@$(hostname -f):$1.git"