Merge pull request #71 from AdvH039/install-ie-released-version

use official released version of ie

Author: mqasimsarfraz

ie.mk

@@ -1,18 +1,16 @@
-IE_VERSION ?= 40e125e61516ab401084da65eed36095b2b3850a
 INSTALLATION_DIR  ?= ~/.local/bin
+RELEASE ?= latest
 
 # Install innovation engine
 .PHONY: install-ie
 install-ie:
-	DIR=$$(mktemp -d) && \
-	cd $$DIR && \
-	git clone https://github.com/Azure/InnovationEngine.git && \
-	cd InnovationEngine && \
-	git checkout $(IE_VERSION) && \
-	make build-ie && \
-	mkdir -p $(INSTALLATION_DIR) && \
-	cp bin/ie $(INSTALLATION_DIR) && \
-	rm -rf $$DIR
+	wget -q -O ie https://github.com/Azure/InnovationEngine/releases/download/$(RELEASE)/ie >/dev/null
+	chmod +x ie >/dev/null
+	mkdir -p $(INSTALLATION_DIR) >/dev/null
+	mv ie $(INSTALLATION_DIR) >/dev/null
+	if ! echo "$$PATH" | grep -q "$(INSTALLATION_DIR)"; then \
+        export PATH="$$PATH:$(INSTALLATION_DIR)"; \
+    fi;>/dev/null \
 
 # Uninstall innovation engine
 .PHONY: uninstall-ie