path: root/emacs/Makefile

.POSIX:
include ../common.mk

install:
	mkdir -p -- ~/.config
	if test -L ~/.emacs.d; then \
		test "$$(readlink -- ~/.emacs.d)" = .config/emacs; \
	else \
		set -e; \
		if test -d ~/.emacs.d; then \
			test ! -e ~/.config/emacs; \
			mv -- ~/.emacs.d ~/.config/emacs; \
		else \
			mkdir -p -- ~/.config/emacs; \
		fi; \
		ln -sf -- .config/emacs ~/.emacs.d; \
	fi
	printf '; %s\n\n' 'This file is generated by ~/.dotfiles/emacs/Makefile' > ~/.config/emacs/init.el
	cat -- init.el >> ~/.config/emacs/init.el
	if $(CHECK_INSTALLED) emacs-go-mode 2>/dev/null; then\
		printf '\n' >> ~/.config/emacs/init.el && \
		cat -- init-go-mode.el >> ~/.config/emacs/init.el; \
	fi
	if $(CHECK_INSTALLED) emacs-haskell-mode 2>/dev/null; then\
		printf '\n' >> ~/.config/emacs/init.el && \
		cat -- init-haskell-mode.el >> ~/.config/emacs/init.el; \
	fi
	if grep Ubuntu < /etc/lsb-release >/dev/null 2>/dev/null; then \
		mkdir -p -- ~/.config/profile.d && \
		test ! -d ~/.config/profile.d/emacs && \
		ln -sf -- ~/.dotfiles/emacs/user-profile ~/.config/profile.d/emacs; \
	fi
	mkdir -p -- ~/.local/bin
	test ! -d ~/.local/bin/e
	ln -sf -- "$$(which emacs)" ~/.local/bin/e

uninstall:
	-unlink -- ~/.config/profile.d/emacs
	-rmdir -- ~/.config/profile.d
	-unlink -- ~/.config/emacs/init.el
	-unlink -- ~/.emacs.d
	-rmdir -- ~/.config/emacs
	-unlink -- ~/.local/bin/e

.PHONY: install uninstall