[Arch] Use hash to avoid repeat building EventStreamRuntime image (#3243)

* update the behavior of put source code to put files instead of tarball

* add dishash to dependency

* fix dockerfile copy

* use dirhash to avoid repeat building for update source

* fix runtime_build testcase

* add dir_hash to docker build pipeline

* add additional tests for source directory

* add comment

* clear the assertion by explictly check existing files

* also assert od is a dir

containers/build.sh

@@ -53,6 +53,11 @@ fi
 if [[ -n "$DOCKER_IMAGE_TAG" ]]; then
   tags+=("$DOCKER_IMAGE_TAG")
 fi
+# If $DOCKER_IMAGE_HASH_TAG is set, add it to the tags
+if [[ -n "$DOCKER_IMAGE_HASH_TAG" ]]; then
+  tags+=("$DOCKER_IMAGE_HASH_TAG")
+fi
+
 
 DOCKER_REPOSITORY="$DOCKER_REGISTRY/$DOCKER_ORG/$DOCKER_IMAGE"
 DOCKER_REPOSITORY=${DOCKER_REPOSITORY,,} # lowercase

containers/runtime/config.sh

@@ -4,5 +4,3 @@ DOCKER_BASE_DIR="./containers/runtime"
 # These two variables will be appended by the runtime_build.py script
 # DOCKER_IMAGE=
 # DOCKER_IMAGE_TAG=
-DOCKER_IMAGE=od_runtime
-DOCKER_IMAGE_TAG=od_v0.8.1_image_ubuntu_tag_22.04