From 47d759ad770447720f881ae0415e387fa517b957 Mon Sep 17 00:00:00 2001
From: Chris Gunn <chrisgun@microsoft.com>
Date: Tue, 1 Jun 2021 16:31:19 -0700
Subject: [PATCH] Add support for custom suffix for container image tags.

---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 73370d56..01a0bdbd 100644
--- a/Makefile
+++ b/Makefile
@@ -51,6 +51,11 @@ KUBECTL=$(TOOLS_BIN_DIR)/kubectl
 KUBE_APISERVER=$(TOOLS_BIN_DIR)/kube-apiserver
 ETCD=$(TOOLS_BIN_DIR)/etcd
 
+TAGSUFFIX_APPEND :=
+ifdef TAGSUFFIX
+    TAGSUFFIX_APPEND := -${TAGSUFFIX}
+endif
+
 # Version
 MAJOR_VER ?= 0
 MINOR_VER ?= 3
@@ -62,7 +67,7 @@ STAGING_REGISTRY := mocimages.azurecr.io
 PROD_REGISTRY := mocimages.azurecr.io
 IMAGE_NAME ?= caphcontroller
 CONTROLLER_IMG ?= $(REGISTRY)/$(IMAGE_NAME)
-TAG := $(MAJOR_VER).$(MINOR_VER).$(PATCH_VER)
+TAG := $(MAJOR_VER).$(MINOR_VER).$(PATCH_VER)${TAGSUFFIX_APPEND}
 ARCH := amd64
 ALL_ARCH = amd64 arm arm64 ppc64le s390x