#!/usr/bin/make -f
# -*- mode: makefile; coding: utf-8 -*-
# Copyright © 2010, 2011 Jonas Smedegaard <dr@jones.dk>
# Description: Main Debian packaging script for Backbone
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

-include /usr/share/cdbs/1/rules/upstream-tarball.mk
include /usr/share/cdbs/1/rules/utils.mk
include /usr/share/cdbs/1/rules/debhelper.mk

libname = backbone
js-pkgname = libjs-$(libname)
js-stems = $(libname)
node-pkgname = node-$(libname)

# suppress optional build-dependencies
CDBS_BUILD_DEPENDS_rules_upstream-tarball =
CDBS_BUILD_DEPENDS_rules_utils_copyright-check =

DEB_UPSTREAM_URL = http://githubredir.debian.net/github/documentcloud/$(libname)
DEB_UPSTREAM_TARBALL_BASENAME = $(DEB_UPSTREAM_TARBALL_VERSION)
DEB_UPSTREAM_WGET_OPTS += --no-check-certificate
DEB_UPSTREAM_TARBALL_MD5 = f6dd75afd451968ce628c4ab4a703a42

# Silence images in addition to the default debian files
DEB_COPYRIGHT_CHECK_IGNORE_REGEX = ^docs/images/.*\.(jpg|png)|debian/(changelog|copyright(|_hints|_newhints))$

DEB_INSTALL_DOCS_ALL += README.md

CDBS_BUILD_DEPENDS += , coffeescript
build/coffeescript:: debian/stamp-build
debian/stamp-build:
	$(if $(filter nocheck,$(DEB_BUILD_OPTIONS)),,coffee test/*.coffee)
	touch $@
clean::
	rm -f debian/stamp-build

DEB_INSTALL_DOCS_ALL += index.html
DEB_INSTALL_EXAMPLES_$(js-pkgname) += examples/*

# Ease backporting (libnode-uglify is tough to backport)
# TODO: drop fallback-dependency after Squeeze
CDBS_BUILD_DEPENDS += , libnode-uglify | yui-compressor
js-compressor := $(or $(notdir $(shell which uglifyjs)),yui-compressor)

# TODO: generalize parts below as a CDBS javascript snippet

#js-basedir =
js-dirname ?= $(libname)
js-stems ?= $(basename $(wildcard $(js-basedir)*.js))
js-min ?= $(js-stems:$(js-basedir)%=debian/%.min.js)
js-destdir ?= /usr/share/javascript/$(js-dirname)
js-compressor ?= uglifyjs
js-compressor-opts ?= -o $@ $<

DEB_DH_INSTALL_ARGS_$(js-pkgname) = $(addsuffix .js,$(js-stems)) debian/*.min.js $(js-destdir)

build/$(js-pkgname):: $(js-min)
$(js-min): debian/%.min.js: $(js-basedir)%.js
	$(js-compressor) $(js-compressor-opts)
clean::
	rm -f debian/*.js

# TODO: maybe generalize parts below as a CDBS node snippet

node-dirname ?= $(libname)
js-nodestem ?= $(libname)
node-destdir ?= /usr/lib/nodejs/

DEB_DH_LINK_$(node-pkgname) = $(js-destdir)/$(js-nodestem).js $(node-destdir)$(node-dirname).js
