#!/bin/bash

# config/ - configuration files (including shell and profile)
# data/ - resource files used by configured system
# bin/ - scripts used either by configured system or by user

set -e
cd "$(dirname "$0")"
umask 002
[[ "$(id -u)" == "0" ]] && echo "ERROR: wrong user" >&1 && exit 1

####### file structure #########
USER_DIRS=(
	##### xdg #####
	~/.config
	~/.local/bin	# bkp=weak
	~/.local/share	# bkp=weak
	~/.local/state 
	~/.cache
	# app
	~/.local/state/sway
	################
	##### user #####
	# core knowledge base 
	~/know		# bkp=true,roam=true
	# large blobs for knowledge base
	~/know-lfs	# Large blobs for knowledge base. bkp=weak
	# temp files with manual bulk cleanup
	~/tmp
	# downloads
	~/dl		# bkp=weak
	# development - external vcs, tons of deps, etc.
	~/dev		# bkp=weak
	################
)
mkdir -p "${USER_DIRS[@]}"
################################

########## scripts #############
cp -rf bin/* ~/.local/bin
################################

########### config #############
source config/theme.sh
VARS=$(printenv | \
	grep -E '^(THEME_.\w+)|(USER)=' | \
	sed -e 's/[= ].*//g' | sed -e 's/^/\$/' | tr '\n' ' '
)
cp_subst() {
	mkdir -p "$(dirname "$2")"
	envsubst "$VARS" < "$1" > "$2"
}

# xdg
cp -rf config/i3blocks ~/.config
cp -rf config/git ~/.config
cp -rf config/vim ~/.config
cp -rf config/xkb ~/.config
cp -rf config/swayidle ~/.config

# non-xdg
cp -rf config/bash ~/.config
ln -sf ~/.config/bash/bashrc ~/.bashrc

# templated
cp_subst config/sway/config.tmpl ~/.config/sway/config
cp_subst config/foot/foot.ini.tmpl ~/.config/foot/foot.ini
cp_subst config/mako/config.tmpl ~/.config/mako/config
cp_subst config/qutebrowser/config.py.tmpl ~/.config/qutebrowser/config.py

# dynamic
cp -rf config/profile.part ~/.profile
# shellcheck disable=SC2129
echo -e "\n# GENERATED" >> ~/.profile
sed '/^#/d' config/theme.sh >> ~/.profile
sed '/^#/d' config/bemenu/config.sh >> ~/.profile
################################

############# data ############
cp_subst data/qutebrowser/start.html.tmpl ~/.local/share/qutebrowser/start.html
###############################

swaymsg reload || true

echo ok