#!/usr/local/bin/bash
#
# FILE  : dotfiles.core/new-account-setup.sh
# TARGET: none
# AUTHOR: tgwil
#
# This script sets up a new account. As this is the dotfiles.core
# installer, only things which apply to every account are done here.
#
# This installer assumes that the dotfiles.core repository has been
# cloned into the $HOME directory under the name 'dotfiles.core'. It
# should be cloned and run this way for every new user.


########################################################################
## Setup
########################################################################
# Return to home
cd

# Set script output colors
GREEN="\e[32m"
YELLOW="\e[33m"
WARN="\e[1;31m"
ENDCOLOR="\e[0m"


# Startup message
echo ""
echo "### Starting dotfiles.core installation... ###"


########################################################################
## Put files into place
########################################################################
# File placement function
place_file () {
    file=$1
    target=$2
    if [[ -e $target ]]; then
        echo -e "\n${WARN}WARNING: ${target} already exists!${ENDCOLOR}"
        invalid_selection=0
        while
            read -p "[A]bort, [D]elete, [R]eplace, [S]kip: " -n1 selection
            echo ""
            case $selection in
                "a"|"A")
                    echo "Abort!"
                    exit 0;;
                "d"|"D")
                    rm -fv $target
                    echo -e "${YELLOW}Removed ${target}${ENDCOLOR}"
                    ln -s $file $target
                    echo -e "${GREEN}Created: ${target} -> ${file}${ENDCOLOR}"
                    return 0;;
                "r"|"R")
                    mv -f $target $target.bak & \
                        echo -e "${YELLOW}Moved: ${target} to ${target}.bak${ENDCOLOR}"
                    ln -s $file $target & \
                        echo -e "${GREEN}Created: ${target} -> ${file}${ENDCOLOR}"
                    return 0;;
                "s"|"S")
                    echo -e "${YELLOW}Skipping ${target}${ENDCOLOR}"
                    return 0;;
                *)
                    echo -e "${WARN}Invalid selection, try again...${ENDCOLOR}"
                    invalid_selection=1;;
            esac
            [[ $invalid_selection==1 ]]
        do true; done
    else
        ln -s $file $target
        echo -e "\n${GREEN}Created: ${target} -> ${file}${ENDCOLOR}"
    fi
}

# Place files
place_file $HOME/dotfiles.core/home/.bash_profile $HOME/.bash_profile
place_file $HOME/dotfiles.core/home/.bashrc $HOME/.bashrc


########################################################################
## END OF SCRIPT
########################################################################
echo -e "\nInstallation completed: dotfiles.core\n"