special_files := git nvim tmux zsh
simple_files := emacs spacemacs doom-emacs vim fish picom qutebrowser kak
pkg_dependent_files := basics i3wm bspwm herbstluftwm xmonad x polybar
all_files := $(special_files) $(simple_files) $(pkg_dependent_files)


.PHONY: $(all_files)

MAKEFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
BASE_DIR := $(patsubst %/,%,$(dir $(MAKEFILE_PATH)))

stow_dir = stow -t ~ $(1)
unstow = stow -Dt ~ $(1)

aur_install = pacman -Q $(1) || (git clone aur:$(1) && pushd $(1) && makepkg -si && popd)
pkg_install = pacman -Q $(1) || sudo pacman -S $(1)
check_install_deps = pacman -Q - < meta/$(1)_deps || paru -S --needed - < meta/$(1)_deps


$(simple_files):
	$(call stow_dir,$@)

$(pkg_dependent_files): paru
	$(call check_install_deps,$@)
	$(call stow_dir,$@)

# special install rules
git:
	$(call pkg_install,$@)
	$(call stow_dir,$@)

yay: git
	$(call aur_install,$@)

paru: git
	$(call aur_install,$@)
	$(call stow_dir,$@)

tmux: yay
	$(call check_install_deps,powerline)
	$(call stow_dir,$@)

nvim:
	curl -fLo nvim/.config/nvim/autoload/plug.vim --create-dirs \
    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
	$(call stow_dir,$@)

zsh: basics antibody
	$(call stow_dir,$@)

antibody: $(BASE_DIR)/zsh/.config/zsh/zsh_plugins.txt
	curl -sfL git.io/antibody | sh -s - -b $(BASE_DIR)/zsh/.local/bin
	$(BASE_DIR)/zsh/.local/bin/antibody bundle < $(BASE_DIR)/zsh/.config/zsh/zsh_plugins.txt > $(BASE_DIR)/zsh/.config/zsh/zsh_plugins.sh


$(addprefix uninstall_,$(all_files)):
	$(call unstow,$(subst uninstall_,,$@))

uninstall_%:
	$(call unstow,$*)