deploy

#!/usr/bin/env bash

set -eu

srcdir=$(pwd)
dstdir=$HOME

files_default=(
	'.:.dotfiles'
	'profile:.profile'
    'nixpkgs-config.nix:.config/nixpkgs/config.nix'
	'nvim:.config/nvim'
	'git/gitconfig:.gitconfig'
	'git/gitignore:.gitignore'
	'bash/bashrc:.bashrc'
	'fish/config.fish:.config/fish/config.fish'
	'tmux:.tmux.conf'
    'shellcheckrc:.shellcheckrc'
    'starship.toml:.config/starship.toml'
)

files_desktop=(
	'latexmkrc:.latexmkrc'
	'xresources:.Xresources'
	'systemd:.config/systemd/user'
	'alacritty.yml:.config/alacritty/alacritty.yml'
	'kitty:.config/kitty'
)

install_filepair () {
	src="$srcdir/$1"
	dst="$dstdir/$2"

	if [ -L $dst ] ; then
		rm $dst
	elif [ -f $dst ] || [ -d $dst ]; then
		echo "Warning! File '$dst' already exists and won't be overwritten!"
		return 1
	else
		echo "$1 -> $2"
	fi

	mkdir -p ${dst%/*}
	ln -sf $src $dst
}

for filepair in "${files_default[@]}" ; do
	install_filepair "${filepair%%:*}" "${filepair##*:}"
done

# Optional tasks
for opt in "$@"; do
	case $opt in
		desktop)
			for filepair in "${files_desktop[@]}" ; do
				install_filepair "${filepair%%:*}" "${filepair##*:}"
			done
			;;
		z)
			rm -f $srcdir/z.sh &> /dev/null
			curl https://raw.github.com/rupa/z/HEAD/z.sh -sLo $srcdir/z.sh
			;;
		private)
			. $srcdir/private/deploy
			;;
		fzf)
			git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf
			~/.fzf/install
			;;
		nixos)
			(cd $srcdir/nixos && ./rebuild.sh)
			;;
	esac
done