Append dirty if contains local changes

Signed-off-by: marian-pritsak <marianp@mellanox.com>

Makefile

@@ -38,6 +38,7 @@ DOCKER_BUILD = docker build --no-cache \
 	    -f slave.mk \
 	    PLATFORM=$(PLATFORM) \
 	    BUILD_NUMBER=$(BUILD_NUMBER) \
+	    ENABLE_DHCP_GRAPH_SERVICE=$(ENABLE_DHCP_GRAPH_SERVICE) \
 	    $@
 
 sonic-slave-build :

functions.sh

@@ -53,11 +53,14 @@ docker_try_rmi() {
 sonic_get_version() {
     local describe=$(git describe --tags)
     local latest_tag=$(git describe --tags --abbrev=0)
-    BUILD_NUMBER=${BUILD_NUMBER:-dev}
-    ## Cehck if we are on tagged commit
+    if [ -n "$(git status --untracked-files=no -s --ignore-submodules)" ]; then
+        local dirty="-dirty"
+    fi
+    BUILD_NUMBER=${BUILD_NUMBER:-0}
+    ## Check if we are on tagged commit
     if [ "$describe" == "$latest_tag" ]; then
-        echo "$latest_tag"
+        echo "${latest_tag}${dirty}"
     else
-        echo "${latest_tag}.${BUILD_NUMBER}-$(git rev-parse --short HEAD)"
+        echo "${latest_tag}.${BUILD_NUMBER}${dirty:--$(git rev-parse --short HEAD)}"
     fi
 }