add condition for version_metadata

Signed-off-by: Harshvir Potpose <[email protected]>

Makefile

@@ -55,8 +55,13 @@ endif
 VERSION ?= latest
 
 VERSION_METADATA = unreleased
-ifneq ($(GIT_TAG),)
-	VERSION_METADATA =
+ifneq ($(filter v%[0-9].%[0-9].%[0-9],$(GIT_TAG)),)
+    VERSION_METADATA = stable
+else ifneq ($(filter v%[0-9].%[0-9].%[0-9]-%,$(GIT_TAG)),)
+    VERSION_METADATA = prerelease
+else ifneq ($(filter v%[0-9].%[0-9].%[0-9]-released,$(GIT_TAG)),)
+    VERSION_METADATA = released
+endif
 endif
 LDFLAGS += -X github.com/konveyor/${BINNAME}/types/info.buildmetadata=${VERSION_METADATA}