ifndef HAS_UTIL_MK
  include $(HOME)/Documents/mk/util.mk
endif

$(call mk-debug-lno,+ included from$(addprefix $(\n)  ,$(MAKEFILE_LIST)))

.PHONY: updaterepos initrepos

all: updaterepos

%/updaterepos:
	$(MAKE) -C $* $(@F)

%/initrepos:
	$(MAKE) -C $* $(@F)

HG  ?= hg
GIT ?= git
BZR ?= bzr
SVN ?= svn
#BZR ?= $(or $(patsubst %,"%",$(subst /,$(DIRSEP),$(wildcard c:/Program?Files/Bazaar/bzr.exe))),bzr)
CVS ?= $(or $(patsubst %,"%",$(subst /,$(DIRSEP),$(wildcard c:/Program?Files/CVS?Suite/cvs.exe))),cvs)
#CVS ?= evs

CVSFLAGS := $(shell cvs --lf --version 2>$(NULL) >$(NULL)&&echo --lf)
CVSUP_FLAGS := -CPd

ifneq (,$(filter http% HTTP%,$(PROXY) $(http_proxy) $(HTTP_PROXY)))
  URL_FILTERS := http:% https:%
endif

info-vcs-template =\
  $(info $(call $1,$2,$(URL-$2)))

eval-vcs-template =\
  $(eval $(call $1,$2,$(URL-$2)))

define HG_TMPL
  DIR-$(notdir $1) := $1
  ifeq (,$(filter-out $(or $(URL_FILTERS),%),$2))
    .PHONY: pull-$1
    updaterepos: pull-$1
    initrepos: $1/.hg
    $1/.hg:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Creating[hg]: $(SHQ)'$1$(SHQ)' from $(SHQ)'$2$(SHQ)'
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$(RD) $(subst /,$(DIRSEP),$1)
			$$(pre_init_cmd-$1)
			$(HG) clone $2 $1
			$$(post_init_cmd-$1)

    pull-$1:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Updating[hg]: $$(patsubst pull-%,%,$$@) $(SHQ)($2$(SHQ))
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$$(pre_up_cmd-$1)
			$(HG) -R $(subst /,$(DIRSEP),$(subst $(DOT_DIR)/,,$1)) pull $(HGPULL_FLAGS) $2
			$(HG) -R $(subst /,$(DIRSEP),$(subst $(DOT_DIR)/,,$1)) update $(HGPULL_FLAGS)
			$$(post_up_cmd-$1)

  endif
endef

define SVN_TMPL
  DIR-$(notdir $1) := $1
  ifeq (,$(filter-out $(or $(URL_FILTERS),%),$2))
    .PHONY: up-$1
    updaterepos: up-$1
    initrepos: $1/.svn
    $1/.svn:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Creating[svn]: $(SHQ)'$1$(SHQ)' from $(SHQ)'$2$(SHQ)'
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$(RD) $(subst /,$(DIRSEP),$1)
			$$(pre_init_cmd-$1)
			$(SVN) checkout $2 $1
			$$(post_init_cmd-$1)

    up-$1:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Updating[svn]: $$(patsubst up-%,%,$$@) $(SHQ)($2$(SHQ))
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$$(pre_up_cmd-$1)
			@cd $(subst /,$(DIRSEP),$1) >$(NULL) 2>&1 && $(SVN) $(SVNFLAGS) update $(SVNUP_FLAGS)
			$$(post_up_cmd-$1)

  endif
endef

define CVS_TMPL
  DIR-$(notdir $1) := $1
  ifeq (,$(filter-out $(or $(URL_FILTERS),%),$2))
    .PHONY: up-$1
    updaterepos: up-$1
    initrepos: $1/CVS
    $1/CVS:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Creating[cvs]: $(SHQ)'$1$(SHQ)' from $(SHQ)'$2$(SHQ)'
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$(RD) $(subst /,$(DIRSEP),$1)
			$$(pre_init_cmd-$1)
			cd $(subst /,$(DIRSEP),$(dir $1)) && $(CVS) -z3 -d $2 co $(notdir $1)
			$$(post_init_cmd-$1)

    up-$1:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Updating[cvs]: $$(patsubst up-%,%,$$@) $(SHQ)($2$(SHQ))
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$$(pre_up_cmd-$1)
			@cd $(subst /,$(DIRSEP),$1) >$(NULL) 2>&1 && $(CVS) $(CVSFLAGS) up $(CVSUP_FLAGS)
			$$(post_up_cmd-$1)

  endif
endef

define GIT_TMPL
  DIR-$(notdir $1) := $1
  ifeq (,$(filter-out $(or $(URL_FILTERS),%),$2))
    .PHONY: pull-$1
    updaterepos: pull-$1
    initrepos: $1/.git
    $1/.git:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Creating[git]: $(SHQ)'$1$(SHQ)' from $(SHQ)'$2$(SHQ)'
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$(RD) $(subst /,$(DIRSEP),$1)
			$$(pre_init_cmd-$1)
			$(GIT) clone --verbose $(if $(GITCLONE_FLAGS-$1),$(GITCLONE_FLAGS-$1)$(sp))$2 $1
      ifneq (,$(filter -n --no-checkout,$(GITCLONE_FLAGS-$1)))
				$$(post_clone_cmd-$1)
				cd $(subst /,$(DIRSEP),$1) && $(GIT) checkout
      endif
			$$(post_init_cmd-$1)

    pull-$1:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Updating[git]: $$(patsubst pull-%,%,$$@) $(SHQ)($2$(SHQ))
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$$(pre_up_cmd-$1)
			cd $1 && $(GIT) pull --ff-only $(GITPULL_FLAGS)
			$$(post_up_cmd-$1)

  endif
endef

define BZR_TMPL
  DIR-$(notdir $1) := $1
  ifeq (,$(filter-out $(or $(URL_FILTERS),%),$2))
    .PHONY: pull-$1
    updaterepos: pull-$1
    initrepos: $1/.bzr
    $1/.bzr:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Creating[bzr]: $(SHQ)'$1$(SHQ)' from $(SHQ)'$2$(SHQ)'
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$(RD) $(subst /,$(DIRSEP),$1)
			$$(pre_init_cmd-$1)
			$(BZR) branch $2 $1
			$$(post_init_cmd-$1)

    pull-$1:
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			@echo +++ Updating[bzr]: $$(patsubst pull-%,%,$$@) $(SHQ)($2$(SHQ))
			@echo ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
			$$(pre_up_cmd-$1)
			cd $(subst /,$(DIRSEP),$1) && $(BZR) pull $(BZRPULL_FLAGS)
			$$(post_up_cmd-$1)

  endif
endef


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