aboutsummaryrefslogblamecommitdiffstats
path: root/plugins/erlydtl.mk
blob: 7c09ae30330d35f9d8a96d5b7e0621ea025bac0e (plain) (tree)
1
2
3
4
5
6
7
8
9
                                                            

                                                                             

                
                

                      
           
 






                                                      
                                  
                                                        


                     


                                                                                     
 
                               
                                              




                                                               

                 


                                                                   

                          

                                                             
                                                             
                            
                                                                                    


                                                                                    
                                                                                                        




                                                

     
                                          
                          

                                                                                                      
 
     
# Copyright (c) 2013-2016, Loïc Hoguin <[email protected]>
# This file is part of erlang.mk and subject to the terms of the ISC License.

# Configuration.

DTL_FULL_PATH ?=
DTL_PATH ?= templates/
DTL_SUFFIX ?= _dtl
DTL_OPTS ?=

# Verbosity.

dtl_verbose_0 = @echo " DTL   " $(filter %.dtl,$(?F));
dtl_verbose = $(dtl_verbose_$(V))

# Core targets.

DTL_PATH := $(abspath $(DTL_PATH))
DTL_FILES := $(sort $(call core_find,$(DTL_PATH),*.dtl))

ifneq ($(DTL_FILES),)

DTL_NAMES   = $(addsuffix $(DTL_SUFFIX),$(DTL_FILES:$(DTL_PATH)/%.dtl=%))
DTL_MODULES = $(if $(DTL_FULL_PATH),$(subst /,_,$(DTL_NAMES)),$(notdir $(DTL_NAMES)))
BEAM_FILES += $(addsuffix .beam,$(addprefix ebin/,$(DTL_MODULES)))

ifneq ($(words $(DTL_FILES)),0)
# Rebuild templates when the Makefile changes.
$(ERLANG_MK_TMP)/last-makefile-change-erlydtl: $(MAKEFILE_LIST)
	@mkdir -p $(ERLANG_MK_TMP)
	@if test -f $@; then \
		touch $(DTL_FILES); \
	fi
	@touch $@

ebin/$(PROJECT).app:: $(ERLANG_MK_TMP)/last-makefile-change-erlydtl
endif

define erlydtl_compile.erl
	[begin
		Module0 = case "$(strip $(DTL_FULL_PATH))" of
			"" ->
				filename:basename(F, ".dtl");
			_ ->
				"$(DTL_PATH)/" ++ F2 = filename:rootname(F, ".dtl"),
				re:replace(F2, "/",  "_",  [{return, list}, global])
		end,
		Module = list_to_atom(string:to_lower(Module0) ++ "$(DTL_SUFFIX)"),
		case erlydtl:compile(F, Module, [$(DTL_OPTS)] ++ [{out_dir, "ebin/"}, return_errors]) of
			ok -> ok;
			{ok, _} -> ok
		end
	end || F <- string:tokens("$(1)", " ")],
	halt().
endef

ebin/$(PROJECT).app:: $(DTL_FILES) | ebin/
	$(if $(strip $?),\
		$(dtl_verbose) $(call erlang,$(call erlydtl_compile.erl,$(call core_native_path,$?)),\
			-pa ebin/ $(DEPS_DIR)/erlydtl/ebin/))

endif