Makefile

JQ = $(shell which jq 2> /dev/null)

ifeq ($(strip $(JQ)),)
$(error "jq program is required to parse info.json")
endif

PACKAGE_NAME := $(shell cat info.json|jq -r .name)
VERSION_STRING := $(shell cat info.json|jq -r .version)

OUTPUT_NAME := $(PACKAGE_NAME)_$(VERSION_STRING)
OUTPUT_DIR := build/$(OUTPUT_NAME)

PKG_COPY := $(wildcard *.md) graphics locale blueprintstring

SED_FILES := $(shell find . -iname '*.json' -type f -not -path "./build/*") $(shell find . -iname '*.lua' -type f -not -path "./build/*") $(shell find . -iname 'changelog.txt' -type f -not -path "./build/*")
OUT_FILES := $(SED_FILES:%=$(OUTPUT_DIR)/%)

SED_EXPRS := -e 's/{{MOD_NAME}}/$(PACKAGE_NAME)/g'
SED_EXPRS += -e 's/{{VERSION}}/$(VERSION_STRING)/g'

all: clean verify package remove_mod install_mod
release: clean verify package remove_mod install_mod tag
package-copy: $(PKG_DIRS) $(PKG_FILES)
	mkdir -p $(OUTPUT_DIR)
ifneq ($(PKG_COPY),)
	cp -r $(PKG_COPY) build/$(OUTPUT_NAME)
endif

$(OUTPUT_DIR)/%.lua: %.lua
	@mkdir -p $(@D)
	@sed $(SED_EXPRS) $< > $@
	luac -p $@

$(OUTPUT_DIR)/%: %
	mkdir -p $(@D)
	sed $(SED_EXPRS) $< > $@

package: package-copy $(OUT_FILES)
	cd build && zip -r $(OUTPUT_NAME).zip $(OUTPUT_NAME)

clean:
	rm -rf build/

verify:
	luacheck . --exclude-files blueprintstring/ --exclude-files factorio_mods/ --exclude-files build/ --exclude-files data*.lua --exclude-files prototypes/ -d --globals Game game global remote serpent bit32 defines script table string log util

remove_mod:
	if [ -L factorio_mods ];\
	then \
		for name in factorio_mods/$(PACKAGE_NAME)*; do \
			echo "removing $$name"; \
			rm -rf $$name; \
		done \
	fi;

install_mod:
	if [ -L factorio_mods ] ; \
	then \
		cp -R build/$(OUTPUT_NAME) factorio_mods ; \
	fi;

tag:
	git tag -f $(VERSION_STRING)