install.sh

#!/bin/bash

################################################################
#
# Helper functions
# Credit: https://github.com/mjacobus/.dotfiles
#
################################################################

function ask_should_symlink() {
	while true; do
		read -p "Do you want to symlink $1 to $2 ? " yn
		case $yn in
		[Yy]*)
			symlink_safe $1 $2
			break
			;;
		[Nn]*) return ;;
		*) echo "Please answer yes or no." ;;
		esac
	done
}

function symlink_or_ask() {
	if [ -L $2 ]; then
		echo "$1 is already linked to $2"
	elif [ -d $2 ]; then
		ask_should_symlink $1 $2
	elif [ -f $2 ]; then
		ask_should_symlink $1 $2
	else
		ln -s $1 $2
	fi
}

function backup_move() {
	SCRIPT_TIME=$(date +%Y%m%d%H_%M_%S)
	mv $1 "${1}_${SCRIPT_TIME}"
}

function symlink_safe() {
	echo "symlinking $1 to $2"
	if [ -f $2 ]; then
		backup_move $2 && ln -sf $1 $2
	else
		ln -sf $1 $2
	fi
}

#----------------------------------------------------------------
# Initial setup
#----------------------------------------------------------------

mkdir -p ~/.config

#----------------------------------------------------------------
# Shell
#----------------------------------------------------------------

# bash config
symlink_or_ask ~/.dotfiles/dots/.bashrc ~/.bashrc
symlink_or_ask ~/.dotfiles/dots/.bash_profile ~/.bash_profile
symlink_or_ask ~/.dotfiles/dots/.bash_aliases ~/.bash_aliases
symlink_or_ask ~/.dotfiles/dots/.bash_colors ~/.bash_colors

# git shell completion
if [ ! -f ~/.git-completion.bash ]; then
	curl https://raw.githubusercontent.com/git/git/master/contrib/completion/git-completion.bash -o ~/.git-completion.bash
fi

#----------------------------------------------------------------
# Git
#----------------------------------------------------------------

symlink_or_ask ~/.dotfiles/dots/.gitconfig ~/.gitconfig
symlink_or_ask ~/.dotfiles/dots/.gitignore.global ~/.gitignore.global

#----------------------------------------------------------------
# Vim + Neovim
#----------------------------------------------------------------

# vim config
symlink_or_ask ~/.dotfiles/dots/.vim ~/.vim
symlink_or_ask ~/.dotfiles/dots/.vimrc ~/.vimrc
symlink_or_ask ~/.dotfiles/dots/.config/nvim ~/.config/nvim
symlink_or_ask ~/.vim/coc-settings.json ~/.config/nvim/coc-settings.json

# install vim-plug
if [ ! -d ~/.dotfiles/editor/vim/autoload/plug.vim ]; then
	curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
		https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
	vim +PlugInstall +qall
fi

#----------------------------------------------------------------
# Misc
#----------------------------------------------------------------

symlink_or_ask ~/.dotfiles/dots/.config/bat ~/.config/bat
symlink_or_ask ~/.dotfiles/dots/.config/karabiner ~/.config/karabiner
symlink_or_ask ~/.dotfiles/dots/.config/phpactor ~/.config/phpactor
symlink_or_ask ~/.dotfiles/dots/.config/ranger ~/.config/ranger
symlink_or_ask ~/.dotfiles/dots/.config/wezterm ~/.config/wezterm
symlink_or_ask ~/.dotfiles/dots/.config/zed ~/.config/zed
symlink_or_ask ~/.dotfiles/dots/.kenv ~/.kenv