CONFIG_DIR := $(if $(XDG_CONFIG_HOME), $(XDG_CONFIG_HOME), $(HOME)/.config)
SSH_DIR := $(HOME)/.ssh
THEMES_DIR := $(HOME)/.themes

CONFIG_ITEMS := $(wildcard config/*)
CONFIG_TARGETS := $(CONFIG_ITEMS:config/%=$(CONFIG_DIR)/%)
SSH_ITEMS := $(wildcard ssh/*)
SSH_TARGETS := $(SSH_ITEMS:ssh/%=$(SSH_DIR)/%)
THEMES_ITEMS := $(wildcard themes/*)
THEMES_TARGETS := $(THEMES_ITEMS:themes/%=$(THEMES_DIR)/%)

LAZY_REPO := https://github.com/folke/lazy.nvim.git
LAZY_DIR := $(HOME)/.local/share/nvim/lazy/lazy.nvim

PYENV_DIR := $(if $(PYENV_ROOT), $(PYENV_ROOT), $(HOME)/.pyenv)
POETRY_DIR := $(HOME)/.local/share/pypoetry

.PHONY: all clean check link unlink install uninstall pacman

all: link install

clean: unlink uninstall

check:
	echo "Placeholder"

link: $(CONFIG_TARGETS) $(SSH_TARGETS) $(THEMES_TARGETS) $(HOME)/.bashrc $(HOME)/.ssh/sockets

unlink:
	for link in $(CONFIG_TARGETS); do rm "$$link"; done
	for link in $(SSH_TARGETS); do rm "$$link"; done
	for link in $(THEMES_TARGETS); do rm "$$link"; done
	rmdir $(HOME)/.ssh/sockets

install: $(LAZY_DIR) $(PYENV_DIR) $(POETRY_DIR) config/nvim/.venv

uninstall:
	rm -rf $(LAZY_DIR)
	rm -rf $(PYENV_DIR)
	rm -rf $(POETRY_DIR)
	rm -rf config/nvim/.venv

$(CONFIG_TARGETS): $(CONFIG_DIR)/%: config/%
$(SSH_TARGETS): $(SSH_DIR)/%: ssh/%
$(THEMES_TARGETS): $(THEMES_DIR)/%: themes/%
$(HOME)/.bashrc: $(HOME)/%: %
$(CONFIG_TARGETS) $(SSH_TARGETS) $(THEMES_TARGETS) $(HOME)/.bashrc:
	ln -s $(PWD)/$? -t $$(dirname $@)

$(LAZY_DIR):
	git clone --depth 1 $(LAZY_REPO) $@

$(PYENV_DIR):
	bash packages/pyenv.sh

$(POETRY_DIR):
	python3 packages/poetry.py

config/nvim/.venv:
	python3 -m venv $@
	$@/bin/python3 -m pip install -U pip wheel
	$@/bin/python3 -m pip install --use-pep517 pynvim


$(CONFIG_DIR) $(SSH_DIR) $(THEMES_DIR) $(HOME)/.ssh/sockets:
	mkdir -p $@