include $(JWBDIR)/make/defs.mk
include $(JWBDIR)/make/py-defs.mk
include $(JWBDIR)/make/dirs.mk
include $(JWBDIR)/make/dev-utils.mk

PY_INIT_TMPL                 = $(wildcard __init__.py.tmpl)
PY_SED_EXTRACT_EXPORT_DEF   := /\(\(class\|def\)\s\+[a-zA-Z_].*\|^ *\S\+\s*=.*\|^\s\+\"\S\+\",\)\s*\#\s*export/!d;
PY_SED_EXTRACT_EXPORT_DEF   := $(PY_SED_EXTRACT_EXPORT_DEF) /^\s*\#/ d; s/\(async\)*\s*\(class\|def\)\s*//;
PY_SED_EXTRACT_EXPORT_DEF   := $(PY_SED_EXTRACT_EXPORT_DEF) s/[(:=].*//; s/^\s\+\"\(\S\+\)\",.*/\1/
PY_SED_EXTRACT_EXPORT       ?= $(PY_SED_EXTRACT_EXPORT_DEF)
PY_INIT_FILTER              ?= cat
PY_GENERATE_INIT_PY         ?= /bin/bash $(JWB_SCRIPT_DIR)/python-tools.sh create-init -m . -e "$(PY_SED_EXTRACT_EXPORT)"
ifneq ($(PY_SYMBOL_FILTER),)
	PY_GENERATE_INIT_PY += --symbol-filter "$(PY_SYMBOL_FILTER)"
endif

PY_INIT_SUBMODULES          ?=
ifneq ($(PY_INIT_SUBMODULES),)
	PY_GENERATE_INIT_PY += --submodules "$(PY_INIT_SUBMODULES)"
endif

#leftparen                  := (
#PY_EXPORT                  ?= $(shell sed '/\(class\|def\) ..*\# *export/ !d; s/\(class\|def\) *//; s/[$(leftparen):].*//' $(PY_SRC_PY))

all: $(PY_PYC)
install: install-dirs.done install-reg.done
clean: py.clean
distclean:

include $(JWBDIR)/make/py-rules.mk

ifeq ($(PY_UPDATE_INIT_PY),true)
__init__.py: $(PY_INIT_TMPL) $(filter-out __init__.py,$(PY_SRC_PY))
	if [ "$(PY_INIT_TMPL)" ]; then cat "$(PY_INIT_TMPL)" > $@.tmp; else > $@.tmp; fi
	set -e -o pipefail; $(PY_GENERATE_INIT_PY) \
		$(filter-out __init__.py,$(PY_ALL_PY)) $(SUBDIRS_TO_ITERATE) | $(PY_INIT_FILTER) | tee -a $@.tmp
	mv $@.tmp $@
endif