#!/bin/bash

echo "***** INSTALL SYMLINKS *****"

ROOTDIR=$(cd "$(dirname "$0")/.." && pwd)

backup_existing() {
	if [ -e "$1" ]; then
		if [ ! -L "$1" ]; then
			mv -v "$1" "$1.backup"
		fi
	fi
}

# Create required directories before making links
mkdir -p "$HOME/.config/sbt"

# Backup configs that are not already symlinked
backup_existing "$HOME/.bashrc"
backup_existing "$HOME/.config/fish"
backup_existing "$HOME/.config/git"
backup_existing "$HOME/.config/kitty"
backup_existing "$HOME/.config/nix"
backup_existing "$HOME/.config/nvim"
backup_existing "$HOME/.config/sbt"

# Create symlinks, forcing updates
ln -fsv "$ROOTDIR/bash/.bashrc" "$HOME/.bashrc" # Bash does not support XDG config
ln -fsv "$ROOTDIR/fish"         "$HOME/.config"
ln -fsv "$ROOTDIR/git"          "$HOME/.config"
ln -fsv "$ROOTDIR/kitty"        "$HOME/.config"
ln -fsv "$ROOTDIR/nix"          "$HOME/.config"
ln -fsv "$ROOTDIR/nvim"         "$HOME/.config"
ln -fsv "$ROOTDIR/sbt/settings" "$HOME/.config/sbt"
ln -fsv "$ROOTDIR/sbt/plugins"  "$HOME/.config/sbt"

echo