Initial working version

Makefile

@@ -0,0 +1,24 @@
+# General makefile for factorio mods.
+#
+# Presumes the development work is done in a <factoriodir>/dev/<modname>/
+# directory where this makefile resides.  This directory must be parallel to
+# the <factoriodir>/mods/ directory where mods are installed. Run `make
+# install` from dev/<modname> to install the mod as a zip file. That zip file
+# should also be ready to upload to the mod portal
+
+.PHONY: copy install
+
+pwd = $(shell pwd)
+v = $(shell basename "$(pwd)")_$(shell jq -r .version info.json)
+
+copy:
+	rm -rf ../$(v)
+	mkdir -p ../$(v)
+	cp -rf * ../$(v)
+	rm -f ../$(v).zip
+	cd ..; zip -9 -r -y $(v).zip $(v) -x "*.xcf" -x "*.git*" -x "*.bak" 
+
+
+install: copy
+	cp -f ../$(v).zip ../../mods/
+