# svn basis Funktionen

# svn Zugang
#SVN_URL = svn+ssh://claus@192.168.50.10/var/svn/repos
#SVN_URL = http://minidvblinux.de/svn
#SVN_URL = file:///var/svn/repos

svn_old_url ?= http://minidvblinux.de/svn

ifdef SVN_URL
  svn_url := $(SVN_URL)
else
  svn_url := $(shell LC_ALL=C svn info | grep "Repository Root" | sed "s/.*: \(.*\)\/[^\/]*/\1/")
endif

ifdef SVN_BRANCH
  svn_path := branches/$(SVN_BRANCH)
else
  svn_path := $(shell svn info | grep "^URL:" | sed "s/.*\/MLD\///")
endif

svn_branches ?= natty oneiric precise raring

color_red := \\033[1;31m
color_green := \\033[1;32m
color_cyan := \\033[1;36m
color_light_gray := \\033[0;33m
color_reset := \\033[0;39m


# svn reposetory erstellen
create:
	if [ -z "$(svn_url)" ]; then \
		echo "Sie müssen die SVN URL configurieren (z.B.: SVN_URL = file:///var/svn/repos)"; \
		false; \
	fi
	if [ -n "$(filter file://%,$(svn_url))" ]; then \
		svnadmin create $(patsubst file://%,%,$(svn_url))/$(name); \
		chmod -R g+w $(patsubst file://%,%,$(svn_url))/$(name); \
	elif [ -n "$(filter http://%,$(svn_url))" ]; then \
		echo "Create $(name) addon on the svn server"; \
		echo -n "  Enter your svn username: "; read user; \
		echo -n "  Enter your svn password: "; read -s pass; \
		answer="$$(wget -q --http-user=$$user --http-password=$$pass --post-data "create=$(name)" "http://www.minidvblinux.de/svn-3" -O - || echo "wrong username or password!")"; \
		echo -e "\n  $$answer"; \
		test "$$answer" == "Create '$(name)'"; \
	else \
		echo "Es können bisher nur im localen und im http Reposetory neue Module angelegt werden"; \
		false; \
	fi
	if [ "$(name)" != "MLD" ]; then \
		svn up modules_list; \
		grep -qe "^$(name)\$$" modules_list || echo $(name) >> modules_list; \
		svn ci modules_list -m "add modul $(name)"; \
	fi

# neues Modul zum svn hinzufuegen
import:
	if [ ! -d "$(name)" ]; then \
		echo "unbekanntes Verzeichnis: $(name)"; \
		false; \
	fi
	if ! svn ls $(svn_url)/$(name) >/dev/null 2>&1; then \
		$(MAKE) create name=$(name); \
	fi
	$(MAKE) -C $(name) clean; true
	mv $(name) $(name).bak
	mkdir -p $(name)/trunk $(name)/branches $(name)/tags
	cp -a $(name).bak/* $(name)/trunk
	svn import $(name) $(svn_url)/$(name) -m "Initial import"
	rm -r $(name)
	$(MAKE) checkout name=$(name)

#checkout: checkout name=ISO

# einen brunch eines Modules erzeugen
create_branch:
	if [ -z "$(name)" ]; then \
		echo -e "Parameter '$(color_cyan)name=ADDON_NAME$(color_reset)' nicht angegeben"; \
		false; \
	fi
	for path in trunk $(addprefix branches/,$(svn_branches)) $(svn_path); do \
		svn ls $(svn_url)/$(name)/$$path >/dev/null 2>&1 && svn_path=$$path; \
	done; \
	if [ -n "$$svn_path" ]; then \
		svn copy $(svn_url)/$(name)/$$svn_path $(svn_url)/$(name)/$(svn_path) -m "Create Branch $(SVN_BRANCH)"; \
		mv $(name) $(name).bak; \
		svn co $(svn_url)/$(name)/$(svn_path) $(name); \
	else \
		echo -e "Module '$(color_cyan)$(name)$(color_reset)' nicht im svn gefunden"; \
	fi; \

create_tag:
	if [ -z "$(name)" ]; then \
		echo -e "Parameter '$(color_cyan)name=ADDON_NAME$(color_reset)' nicht angegeben"; \
		false; \
	fi
	if [ -z "$(tag)" ]; then \
		echo -e "Parameter '$(color_cyan)tag=TAG_NAME$(color_reset)' nicht angegeben"; \
		false; \
	fi
	for path in trunk $(addprefix branches/,$(svn_branches)) $(svn_path); do \
		svn ls $(svn_url)/$(name)/$$path >/dev/null 2>&1 && svn_path=$$path; \
	done; \
	if [ -n "$$svn_path" ]; then \
		svn copy $(svn_url)/$(name)/$$svn_path $(svn_url)/$(name)/tags/$(tag) -m "Create Tag $(tag)"; \
	else \
		echo -e "Module '$(color_cyan)$(name)$(color_reset)' nicht im svn gefunden"; \
	fi; \

# ein bestimmtes Modul auschecken
checkout:
	if [ -e "$(name)" ]; then \
		if [ -n "$$(cd $(name); svn info | grep "^URL: .*/$(svn_path)$$")" ] || ! svn ls $(svn_url)/$(name)/$(svn_path) >/dev/null 2>&1; then \
			$(MAKE) update name=$(name) force=$(force); \
		else \
			echo "Swich branch of '$(name)'"; \
			mv $(name) $(name).bak; \
			svn co $(svn_url)/$(name)/$(svn_path) $(name); \
		fi; \
	else \
		for path in trunk $(addprefix branches/,$(svn_branches)) $(svn_path); do \
			svn ls $(svn_url)/$(name)/$$path >/dev/null 2>&1 && svn_path=$$path; \
		done; \
		if [ -n "$$svn_path" ]; then \
			svn co $(svn_url)/$(name)/$$svn_path $(name); \
		else \
			echo -e "Module '$(color_cyan)$(name)$(color_reset)' nicht im svn gefunden"; \
		fi; \
	fi

# alle Module auschecken
checkout_all:
	svn up
	while read modul; do \
		echo -en "$$modul:\n  "; \
		$(MAKE) checkout name=$$modul; \
	done < modules_list

# ein Modul aktualesieren
update:
	export LC_MESSAGES=C; \
	$(shell test -n "$(force)" && echo "yes 'tc'" || echo "false") | svn up $(name) | tee /dev/tty | grep -q "Updated to revision" && (echo -e "  clean up addon$(color_light_gray)"; $(MAKE) -C $(name) clean clean_depends); echo -en "$(color_reset)"

# alle Module auf den neusten Stand bringen
update_all:
	svn up
	while read modul; do \
		if [ -e "$$modul" ]; then \
			echo -en "$$modul:\n  "; \
			$(MAKE) update name=$$modul; \
		fi; \
	done < modules_list

# ein Modul exportieren, also ohne svn ordner auschecken
export:
	test -n "$(name)"
	for path in trunk $(addprefix branches/,$(svn_branches)) $(svn_path); do \
		svn ls $(svn_url)/$(name)/$$path >/dev/null 2>&1 && svn_path=$$path; \
	done; \
	if [ -n "$$svn_path" ]; then \
		mkdir -p !_export; \
		rm -rf !_export/$(name); \
		svn export $(svn_url)/$(name)/$$svn_path !_export/$(name); \
	else \
		echo -e "Module '$(color_cyan)$(name)$(color_reset)' nicht im svn gefunden"; \
	fi; \

# alle Module exportieren
export_all:
	$(MAKE) export name=MLD
	while read modul; do \
		echo "$$modul:"; \
		$(MAKE) export name=$$modul; \
	done < modules_list


checkout_old:
	test -n "$(name)" || (echo "Please enter a module name (e.g. name=MODUL_NAME)"; false;)
	rm -rf $(name)
	test ! -e "$(name)" || (echo "Module '$(name)' existiert bereits"; false;)
	svn export $(svn_old_url)/$(name)/trunk $(name) || (echo "Module '$(name)' nicht im svn gefunden"; false;)
	grep -l -r -I "/rc.d/" $(name) | while read file; do \
		sed "s/\/rc.d\//\/init.d\//" -i $$file; \
	done
	path=$(name)/template/etc/init.d; \
	file=$$path/$(name); \
	if [ -e $$file ]; then \
		{ \
		sed '/*)/,+10d' $$file; \
		echo -e "\tinit)"; \
		test -e $$path/boot.d/S??$(name) && echo -e "\t\tstart=1"; \
		test -e $$path/boot.d/K??$(name) && echo -e "\t\tstop=1"; \
		test -e $$path/boot.d/R??$(name) && echo -e "\t\tresume=1"; \
		test -e $$path/boot.d/H??$(name) && echo -e "\t\thalt=1"; \
		echo -e "\t\t;;"; \
		actions="$$(grep "\t\S\+)" $$file | sed "s/\s\(.*\)).*/\1 | /")"; \
		echo -e "\t*)\n\t\techo \"Usage \$$0 {$$(echo $${actions% | })}\" >&2\n\t\texit 1\nesac"; \
		} >$$file.tmp; \
		mv -f $$file.tmp $$file; \
		sed '/. \/etc\/init.d\/rc.functions/,+0d' -i $$file; \
		sed '/. \/etc\/rc.config/,+0d' -i $$file; \
		sed 's/start)/start)\n\t\t. \/etc\/init.d\/rc.functions/' -i $$file; \
		sed 's/stop)/stop)\n\t\t. \/etc\/init.d\/rc.functions/' -i $$file; \
		awk 1 RS= ORS="\n\n" $$file > $$file.tmp; \
		mv -f $$file.tmp $$file; \
		chmod +x $$file; \
		rm -rf $$path/boot.d; \
	fi
	file=$(name)/INSTALL; \
	if [ -e $$path ]; then \
		sed '/*)/,+10d' -i $$file; \
		echo -e "\t*)\n\t\techo \"Usage \$$0 {install | uninstall | delend}\" >&2\n\t\texit 1\nesac" >>$$file; \
		sed '/. \/etc\/rc.config/,+0d' -i $$file; \
		awk 1 RS= ORS="\n\n" $$file > $$file.tmp; \
		mv -f $$file.tmp $$file; \
		chmod +x $$file; \
	fi
	file=$(name)/Makefile; \
	if grep -q "include ../vdr/Makefile.plugin" $$file; then \
		sed 's/all:\(.*\) $$(name).$$(suffix)/all:\1 $$(modul).$$(suffix)/' -i $$file; \
		sed 's/$$(modul):\( template\)\? template\/usr\/lib\/vdr\/libvdr-$$(name).so.$$(VDRAPI)/$$(modul): $$(plugin)/' -i $$file; \
		sed '/\t$$(MAKE) addon_copy/,+0d' -i $$file; \
		sed 's/clean:\( _clean\)\?/clean: plugin_clean/' -i $$file; \
		sed '/\trm -f template\/usr\/lib\/vdr\/libvdr-$$(name).so.*/,+0d' -i $$file; \
		sed '/\t$$(MAKE) -C src\/$$(name) clean/,+0d' -i $$file; \
		rm -f $(name)/template/usr/share/doc/$(name)/handling; \
		rmdir --ignore-fail-on-non-empty -p $(name)/template/usr/lib/vdr 2>/dev/null; \
	else \
		sed 's/all:\(.*\) $$(name).$$(suffix)/all:\1 $$(modul).$$(suffix)/' -i $$file; \
		sed 's/$$(modul):\( template\)\?\(.*\)\?/$$(modul):\2 $$(addon)/' -i $$file; \
		sed '/\t$$(MAKE) addon_copy/,+0d' -i $$file; \
		sed 's/clean:$$/clean: _clean/' -i $$file; \
		sed '/bootstep := .*/,+0d' -i $$file; \
		sed 's/versionoff/version_of/' -i $$file; \
	fi; \
	sed '/\trm -r\?f $$(name)/,+0d' -i $$file; \
	sed '/\trm -r\?f $$(name).$$(suffix)/,+0d' -i $$file; \
	rm -f $(name)/template/usr/share/doc/$(name)/history