setup.sh

#!/bin/bash
OLDWD=`pwd`
finish() {
    cd $OLDWD
}
set -e
trap finish exit
setup() {
    local OWN_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
    local config_dir="$HOME/user-config"
    mkdir "${config_dir}" 2> /dev/null
    cd "${config_dir}"

    if [[ ! -d "${HOME}/bin" ]]; then
        echo "${HOME}/bin doesn't exist"
        mkdir "${HOME}/bin" ||  echo "Failed to create bin directory." && exit 1
    fi

    # ~/bin/already exist, so just create symlink for tmx into existing bin
    if [ ! -f "${HOME}/bin/tmx" ]; then
        echo "Creating symlink:  ${HOME}/bin/tmx -> ${config_dir}/bin/tmx"
        ln -s "${config_dir}/bin/tmx" "${HOME}/bin/tmx"
    else
        echo "${HOME}/bin/tmx already exist."
    fi

    wget -O .bash_profile https://gist.github.com/hungrykoder/739edf831fe260033ccb0684afa0f13c/raw/1455a8b45571c6c061da71c36a58024f439c4e5f/.bash_profile

    wget -O .tmux.conf https://gist.githubusercontent.com/hungrykoder/a895dd98340a66054aed157e8fb87e63/raw/5d52986aa6f39fb1400ac867fb16e1a2fcee4c79/tmux.conf

    wget -O tmx https://gist.githubusercontent.com/hungrykoder/2f6fd7742dacf54f304a4492b8f67351/raw/f53d49653ff8e67afa17b6e0da02524e6b5c7ca3/tmx

    local files_to_link=(".bash_profile" ".tmux.conf" ".vimrc")
    for file_name in "${files_to_link[@]}"
    do
        if [ -f "${config_dir}/${file_name}" ]; then
            if [ ! -f "${HOME}/${file_name}" ]; then
                echo "Creating symlink:  ${HOME}/${file_name} -> ${config_dir}/${file_name}"
                ln -s "${config_dir}/${file_name}" "${config_dir}/${file_name}"
            else
                echo "${HOME}/${file_name} already exist."
            fi
        fi
    done
}

setup