Little script that swaps local gitconfig files used in git version 1.7.10 and up (include.path ~/.gitconfig.local)

usrswitch

#!/usr/bin/env sh

# Ruslan Osipov, April 2013
# Little script that swaps local gitconfig files used in git version
# 1.7.10 and up (include.path ~/.gitconfig.local).
#
# Requirements:
# Little set_prompt function from
# https://github.com/ruslanosipov/dotfiles/blob/master/.bashrc
# ~/.gitconfig.local
# ~/.gitconfig.local.switch
# Both .gitconfig files should have user.name section in them

usrswitch() {
    if [ ! -f ~/.gitconfig.local ]; then
        echo Can\'t find ~/.gitconfig.local! && return 10
    fi
    if [ ! -f ~/.gitconfig.local.switch ]; then
        echo Can\'t find ~/.gitconfig.local.switch! && return 10
    fi

    # swap .gitconfig.local with .gitconfig.local.switch
    cp ~/.gitconfig.local.switch ~/.gitconfig-local-tmp
    cp ~/.gitconfig.local ~/.gitconfig.local.switch
    cp ~/.gitconfig-local-tmp ~/.gitconfig.local
    rm ~/.gitconfig-local-tmp

    # display swap result in PS1
    user=`cat ~/.gitconfig.local | grep name | awk -F"=" '{print $2}'`
    echo $user > ~/.username
    set_prompt 4
}

usrswitch