################################################################

# Standard GNU Makefile settings.

SHELL = /bin/bash

.SHELLFLAGS = -xeuc

export PATH := /bin:/usr/bin:${PATH}

# Disable built in pattern rules.

MAKEFLAGS += -r

# Disable built in variables.

MAKEFLAGS += -R

# Disable built in suffix rules.

.SUFFIXES:

# Delete target file if command fails.

.DELETE_ON_ERROR:

# Default target.

.DEFAULT_GOAL = help

################################################################

# Config.

CFG_FILE := Makefile.cfg

include $(CFG_FILE)

# Override defaults.

CFG_LOCAL_FILE := Makefile.cfg.override

-include $(CFG_LOCAL_FILE)

################################################################

# Platform definition.

ifeq '' '$(HOME)'

  $(error HOME env var not set!)

endif

uname-s := $(shell uname -s)

host_os = linux

ifneq '' '$(filter CYGWIN%,$(uname-s))'

  host_os = cygwin

endif

################################################################

# Build tool definition/switches.

INSTALL_DATA := install -m 640 -D

RST2HTML = rst2html

ifeq '$(host_os)' 'cygwin'

  RST2HTML = rst2html.py

endif

################################################################

# Project dirs/files.

OVERRIDDEN_ITEMS := \

    .local/share/applications/mimeapps.list \

    .xxkbrc .xmodmaprc .stalonetrayrc \

    .inputrc .Xdefaults .xinitrc .xserverrc \

    .screenrc .tmux.conf \

    .dircolors .colordiffrc \

  .bashrc .env.bash .bash_completion .bash_completion.d .zshrc \

  .vimrc .ssh \

    .pylintrc .pystartup .tclshrc .guile \

    .gradle/init.d/springColorLogging.gradle \

    .sqshrc .psqlrc \

    .signature .muttrc .tidy \

    .dictrc \

    .hgrc .hgignore .hgstyle .bazaar .gitignore .cvsrc .quiltrc .quiltrc-dpkg \

    .gnupg \

    .ackrc .grc \

    .mplayer \

    .glhackrc

MANUALINSTALL_ITEMS = .mc

IFNONEXIST_ITEMS = .wgetrc .subversion

RST_FILES = $(wildcard *.rst)

HTML_FILES = $(RST_FILES:.rst=.html)

TARBALL_MINI := skel-mini.tar.gz

################################################################

# Build targets.

.PHONY: all

all:

.PHONY: dist-mini

dist-mini: $(TARBALL_MINI)

define TARBALL_MINI_DEPS

.bashrc .env.bash .bash_completion \

.inputrc .dircolors \

.gitconfig .gitignore .hgrc .hgignore .hgstyle

endef

$(TARBALL_MINI): $(TARBALL_MINI_DEPS)

	tar zcf $(TARBALL_MINI) $(TARBALL_MINI_DEPS)

################################################################

# Install/uninstall targets.

# Essential rc files.

.PHONY: install-mini

.ONESHELL:

install-mini:

	$(INSTALL_DATA) -t $(HOME) ${TARBALL_MINI_DEPS}

.PHONY: install

.ONESHELL:

install:

	declare -a files

	for item in $(OVERRIDDEN_ITEMS); do

		if [[ -f $$item ]]; then

		elif [[ -d $$item ]]; then

			find $$item -type f -exec $(INSTALL_DATA) {} $(HOME)/{} ';'

		fi

	done

	cat .gitconfig .gitconfig.extra >$(HOME)/.gitconfig

	$(INSTALL_DATA) -t $(HOME) "$${files[@]}"

	chmod 700 $(HOME)/.gnupg/

	if command -v fvwm; then

		cp -r .fvwm $(HOME)

		chmod a+x $(HOME)/.fvwm/FvwmKbdd.pl $(HOME)/.fvwm/xinit

		for f in /etc/xdg/menus/*.menu; do

			[[ -f "$$f" ]] || continue

			fname=$${f%.menu}

			fname=$${fname##*/}

			python .fvwm/xdg2fvwm.py Menu-$$fname $$f >$(HOME)/.fvwm/$$fname.hook

			echo "Read $$[HOME]/.fvwm/$$fname.hook" >>$(HOME)/.fvwm/config

			echo "AddToMenu MenuMyRoot $$fname Popup Menu-$$fname" >>$(HOME)/.fvwm/config

		done

	fi

	mkdir -p $(HOME)/.screenshot

	for item in $(IFNONEXIST_ITEMS); do

		if [[ -f $$item ]] && ! [[ -f $(HOME)/$$item ]]; then

			$(INSTALL_DATA) $$item $(HOME)/$$item

		fi

		if [[ -d $$item ]]; then

			for file in `find $$item -type f`; do

				if [[ ! -f $(HOME)/$$file ]]; then

					$(INSTALL_DATA) $$file $(HOME)/$$file

				fi

			done

		fi

	done

	chmod a+x $(HOME)/.xinitrc $(HOME)/.xserverrc

	ln -s -f $(HOME)/.xinitrc $(HOME)/.xsession

	ln -s -f $(HOME)/.bashrc $(HOME)/.bash_profile

	mkdir -p $(HOME)/.config/mc $(HOME)/.local/share/mc/

	umask 0117

	ln -s -f $(HOME)/.bashrc $(HOME)/.local/share/mc/bashrc

	[[ -f /etc/mc/mc.ext ]] \

		&& cat .config/mc/mc.ext /etc/mc/mc.ext > $(HOME)/.config/mc/mc.ext \

		|| $(INSTALL_DATA) .config/mc/mc.ext $(HOME)/.config/mc/mc.ext

ifneq '' '$(filter $(host_os),cygwin linux)'

	if command -v file 1>/dev/null; then

		$(INSTALL_DATA) -t $(HOME) .magic

		( cd $(HOME); file --compile -m .magic )

	fi

endif

	sed -e 's=@CFG_FONT_SIZE@=$(CFG_FONT_SIZE)=' <.minttyrc >$(HOME)/.minttyrc

.PHONY: uninstall

.ONESHELL:

uninstall:

	for item in $(OVERRIDDEN_ITEMS); do

		if [ -f $$item ]; then

			[ -f $(HOME)/$$file ] && rm -f $(HOME)/$$item

		fi

		if [ -d $$item ]; then

			for file in `find $$item -depth`; do

				if [ -d $$file ]; then

					rmdir $(HOME)/$$file || :

					continue

				fi

				[ -f $(HOME)/$$file ] && rm $(HOME)/$$file

			done

		fi

	done

	rm -f $(HOME)/.mc/bashrc $(HOME)/.mc/ini $(HOME)/.mc/bindings

	rmdir $(HOME)/.mc || :

################################################################

# Docs targets.

.PHONY: html

html: $(HTML_FILES)

# --stylesheet=rst.css

$(HTML_FILES): %.html: %.rst

	$(RST2HTML) $*.rst $@

################################################################

# Clean targets.

.PHONY: clean

clean:

	rm -f $(HTML_FILES) $(TARBALL)

.PHONY: distclean

distclean: clean

################################################################

# Helper target.

.PHONY: help

help:

	@echo

	@echo Supported targets:

	@sed -n -e '/^[[:alnum:]_-]*:/{s=^\(.*\):.*=  \1=;p;}' $(MAKEFILE_LIST)