Add coin package

.gitignore

@@ -0,0 +1,17 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+.idea/

Makefile

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+GOBASE := $(shell pwd)
+GOBIN := $(GOBASE)/bin
+
+generate-coins:
+	@echo "  >  Generating coin file"
+	GOBIN=$(GOBIN) go run -tags=coins coin/gen.go