#!/bin/bash
#
#  git-register.sh - helper app for setting the most common git user configs
#  Copyright (C) 2008  Clifford Wolf <clifford@clifford.at>
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.

echo "Note: Simply pressing ENTER leaves a setting untouched. Enter '-' to"
echo "remove a config variable or '.' to set it to an empty value."

set_git_config() {
	if git config $1 > /dev/null; then
		read -p "$1 (`git config $1`): " value
	else
		read -p "$1: " value
	fi
	if [ "$value" = "-" ]; then
		git config --global --unset $1
	elif [ "$value" = "." ]; then
		git config --global $1 ""
	elif [ "$value" != "" ]; then
		git config --global $1 "$value"
	fi
}

echo "-- Your full name and email address to be recorded in commits --"
set_git_config user.name
set_git_config user.email

echo "-- Commands to be used to edit messages and paginate output --"
set_git_config core.editor
set_git_config core.pager