From db6b64c2ba4f9cee2c911595323356dab8413ce7 Mon Sep 17 00:00:00 2001
From: Isaac Hess <isaachess@gmail.com>
Date: Thu, 7 Jan 2021 08:57:42 -0700
Subject: [PATCH] Makefile: Custom gateway location for storj-sim

When running make install-sim we currently create a .build directory and
init a go module there. This change allows a user to pass in a custom
location for this to occur. If nothing is passed in it defaults to
current behavior.

Change-Id: I432dfc7bae412d8a8454a6b8b3dffece84a41147
---
 Makefile | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index efd456539..6236e90f6 100644
--- a/Makefile
+++ b/Makefile
@@ -73,6 +73,11 @@ build-storagenode-npm:
 
 ##@ Simulator
 
+# Allow the caller to set GATEWAYPATH if desired. This controls where the new
+# go module is created to install the specific gateway version.
+ifndef GATEWAYPATH
+GATEWAYPATH=.build/gateway-tmp
+endif
 .PHONY: install-sim
 install-sim: ## install storj-sim
 	@echo "Running ${@}"
@@ -86,9 +91,9 @@ install-sim: ## install storj-sim
 		storj.io/storj/cmd/certificates
 
 	## install exact version of storj/gateway
-	mkdir -p .build/gateway-tmp
-	-cd .build/gateway-tmp && go mod init gatewaybuild
-	cd .build/gateway-tmp && GO111MODULE=on go get storj.io/gateway@latest
+	mkdir -p ${GATEWAYPATH}
+	-cd ${GATEWAYPATH} && go mod init gatewaybuild
+	cd ${GATEWAYPATH} && GO111MODULE=on go get storj.io/gateway@latest
 
 ##@ Test