#!/bin/bash

function git-config-as {
	local SHA NAME EMAIL
	SHA=$1
	if [ -z "$1" ]; then
		SHA=HEAD
	fi
	NAME=$( git log $SHA -1 --pretty=format:%aN )
	EMAIL=$( git log $SHA -1 --pretty=format:%ae )

	git config user.name "$NAME"
	git config user.email "$EMAIL"
	echo "Configured as \"$NAME <$EMAIL>\""
}

function git-amend-author {
	NAME=$( git config user.name )
	EMAIL=$( git config user.email )

	git commit --amend --no-edit --author "$NAME <$EMAIL>"
}


if [ ! -f "$HOME/.gitconfig" ]; then
    cat << ___CONF___ > "$HOME/.gitconfig"
[alias]
    la = log --graph --full-history --date-order --all --pretty=format:'%Cred%h%Creset %ad %C(bold blue)[%an]%Creset | %C(white)%s%Creset %C(yellow)%d%Creset' --date=relative

[color]
    ui = auto
[core]
    excludesfile = ~/gitignore
[push]
    default = tracking
[credential]
	helper = store
___CONF___
fi