install.sh


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

#!/bin/bash

# install.sh

check_is_sudo() {
    if [ "$EUID" -ne 0 ]; then
        echo "Please run as root."
        exit
    fi
}

usage() {
    echo "Usage: sudo bash install.sh [OPTION]"
    echo "  dotfiles - link all dotfiles"
    echo "  all - install all things listed above"
}

get_dotfiles() {
    # create subshell
    (
    echo "--------- Get Dotfiles Now ---------"


    cd "$HOME"

    rm -rf .vimrc .tmux.conf .bashrc .zshrc .i3/config .emacs.d/init.el
    ln -s .dotfiles/.vimrc .vimrc
    ln -s .dotfiles/.tmux.conf .tmux.conf
    ln -s .dotfiles/.bashrc .bashrc
    ln -s .dotfiles/.zshrc .zshrc
    ln -s .dotfiles/.emacs.d/init.el .emacs.d/init.el
    ln -s .dotfiles/.i3/config .i3/config
    )
}

main() {
    local cmd=$1

    if [[ -z "$cmd" ]]; then
        usage
        exit 1
    fi

    check_is_sudo

    if [[ $cmd == all ]]; then
        get_dotfiles
    fi
}

main "$@"