Makefile

SHELL=bash
# set REAL_BUILD in the env to actually do the build; otherwise,
# presumes existence of BUILD_PRODUCT_TGZ and merely packages

SRC := $(shell pwd)

# set these only if not set with ?=
VERSION ?= $(shell $(SRC)/get-versions.sh VERSION)
REVISION ?= $(shell $(SRC)/get-versions.sh REVISION)
BUILD_PRODUCT_TGZ=$(SRC)/calamari-clients-build-output.tar.gz

RPM_REVISION ?= $(shell $(SRC)/get-versions.sh -r REVISION)
RPMBUILD=$(SRC)/../rpmbuild

DIST ?= unstable
BPTAG ?= ""
DEBEMAIL ?= dan.mick@inktank.com
ARCH ?= x86_64

TSCOMMIT=$(shell git log -n1 --pretty=format:"%ct.%h")
SUSE_PKG=calamari-clients-$(VERSION)+git.$(TSCOMMIT)
SUSE_DEST=/srv/www/calamari
SUSE_TAR=$(SUSE_PKG).tar.gz

DISTNAMEVER=calamari-clients_$(VERSION)
PKGDIR=calamari-clients-$(VERSION)
TARNAME = ../$(DISTNAMEVER).tar.gz

INSTALL=/usr/bin/install

UI_BASEDIR = $(DESTDIR)/opt/calamari/webapp/content
UI_SUBDIRS = manage admin login dashboard
CONFIG_JSON = dashboard/dist/scripts/config.json

FINDCMD =find . \
        -name .git -prune \
        -o -name node_modules -prune \
        -o -name .tmp -prune \
        -o -name .sass-cache -prune \
        -o -name debian -prune \
        -o -print0

default: build

DATESTR=$(shell /bin/echo -n "built on "; date)
set_deb_version:
	DEBEMAIL=$(DEBEMAIL) dch \
		--newversion $(VERSION)-$(REVISION)$(BPTAG) \
		-D $(DIST) --force-bad-version --force-distribution "$(DATESTR)"

build:
	if [ "$(REAL_BUILD)" = y ] ; then \
		$(MAKE) build-real; \
	fi

build-real: build-ui $(CONFIG_JSON)

build-ui:
	@echo "building ui"
	set -e ;\
	for d in $(UI_SUBDIRS); do \
		echo $$d; cd $$d; $(MAKE) build; cd .. ; \
	done

# for right now, this contains two useful things that should be set
# when running against a live cluster.  We could preinstall it in the
# package or do it in a postinstall; it has more visibility here

$(CONFIG_JSON): build-ui
	echo '{ "offline": false, "graphite-host": "/graphite" }' \
		> $(CONFIG_JSON)

clean:
	if [ "$(REAL_BUILD)" = y ] ; then \
		$(MAKE) clean-real; \
	fi

clean-real:
	for d in $(UI_SUBDIRS); do \
		echo $$d; cd $$d; $(MAKE) clean; cd .. ; \
	done ;
	rm -f $(BUILD_PRODUCT_TGZ)

# NB we do not build source packages
dpkg: set_deb_version
	# don't require Build-Depends if not Ubuntu
	if [ "$(REAL_BUILD)" = y ] ; then \
		dpkg-buildpackage -b -us -uc ; \
	else \
		dpkg-buildpackage -d -b -us -uc ; \
	fi

build-product:
	if [ "$(REAL_BUILD)" = y ] ; then \
		( \
		cd debian/calamari-clients; \
		tar cvfz $(BUILD_PRODUCT_TGZ) opt ; \
		) \
	fi

# magic rpm build target: assumes build/install has already happened on
# precise, and uses the prebuilt BUILD_PRODUCT_TGZ with rpmbuild

rpm:
	mkdir -p $(RPMBUILD)/{SPECS,RPMS,BUILDROOT}
	cp clients.spec $(RPMBUILD)/SPECS
	( \
	cd $(RPMBUILD); \
	rpmbuild -bb --define "_topdir $(RPMBUILD)" --define "version $(VERSION)" --define "revision $(RPM_REVISION)" --define "tarname $(BUILD_PRODUCT_TGZ)" SPECS/clients.spec; \
	)

# either put the build files into $DESTDIR on Ubuntu, or
# untar them from BUILD_PRODUCT_TGZ on other distros

install: build
	@echo "target: install"
	@echo "install"
	if [ "$(REAL_BUILD)" = y ] ; then \
		for d in $(UI_SUBDIRS); do \
			instdir=$$(basename $$d); \
			$(INSTALL) -d $(UI_BASEDIR)/$$instdir; \
			cp -rp $$d/dist/* $(UI_BASEDIR)/$$instdir; \
		done; \
	else \
		cd $(DESTDIR); \
		tar xvfz $(BUILD_PRODUCT_TGZ); \
	fi

# Does build-real (thus requiring grunt, bower and compass be installed),
# then packs everything into a tarball like the install target above,
# except it's created in the .tmp subdirectory of the source tree, and
# packed with a name in the form:
#   calamari-clients-1.2+git.1406029226.d2b9ccc.tar.bz",
# i.e. the commit timestamp and hash are included in the tarball name.
# Note: the directory structure here is /srv/www/calamari, to follow
# SUSE packaging conventions for web apps.
suse-tarball: build-real
	rm -rf .tmp
	mkdir -p .tmp/$(SUSE_PKG)$(SUSE_DEST)/content
	for d in $(UI_SUBDIRS); do \
		instdir=$$(basename $$d); \
		$(INSTALL) -d .tmp/$(SUSE_PKG)$(SUSE_DEST)/content/$$instdir; \
		cp -rp $$d/dist/* .tmp/$(SUSE_PKG)$(SUSE_DEST)/content/$$instdir; \
	done;
	( cd .tmp ; tar cvfz ../$(SUSE_TAR) $(SUSE_PKG) )

dist:
	@echo "making dist tarball in $(TARNAME)"
	for d in $(UI_SUBDIRS); do \
		echo $$d; \
		(cd $$d;  \
		npm install --silent; \
		grunt --no-color saveRevision) \
	done
	@rm -rf $(PKGDIR)
	@$(FINDCMD) | cpio --null -p -d $(PKGDIR)
	@tar -zcf $(TARNAME) $(PKGDIR)
	@rm -rf $(PKGDIR)
	@echo "tar file made in $(TARNAME)"

.PHONY: dist clean build dpkg install