--- /dev/null
+# Copyright © 2017 Amdocs, Bell Canada
+#
+# Copyright (c) 2023 hypheOs Software Labs
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+COMMON_CHARTS_DIR := nonrtric nearrtric
+# FIXME OOM-765
+ROOT_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
+OUTPUT_DIR := $(ROOT_DIR)/dist
+PACKAGE_DIR := $(OUTPUT_DIR)/packages
+SECRET_DIR := $(OUTPUT_DIR)/secrets
+HELM_BIN := helm
+
+# Helm v2 and helm v3 uses different version format so we first try in helm v3 format
+# and if it fails then we fallback to helm v2 one
+HELM_VER := $(shell $(HELM_BIN) version --template "{{.Version}}" 2>/dev/null)
+ifneq "$(findstring v3,$(HELM_VER))" "v3"
+ HELM_VER := $(shell $(HELM_BIN) version -c --template "{{.Client.SemVer}}")
+endif
+
+# use this if you would like to cm-push onap charts to repo with other name
+# WARNING: Helm v3+ only
+# WARNING: Make sure to edit also requirements files
+HELM_REPO := local
+
+ifneq ($(SKIP_LINT),TRUE)
+ HELM_LINT_CMD := $(HELM_BIN) lint
+else
+ HELM_LINT_CMD := echo "Skipping linting of"
+endif
+
+#SUBMODS := robot
+#EXCLUDES := config oneclick readiness test dist helm $(PARENT_CHART) dcae $(SUBMODS)
+EXCLUDES := config oneclick readiness test dist helm $(PARENT_CHART)
+HELM_CHARTS := $(filter-out $(EXCLUDES), $(sort $(patsubst %/.,%,$(wildcard */.)))) $(PARENT_CHART)
+HELM_CHARTS_CLEAN := $(sort $(patsubst %,clean-%, $(HELM_CHARTS)))
+
+.PHONY: $(EXCLUDES) $(HELM_CHARTS) check-for-staging-images helm-repo-update
+
+all: print_helm_bin $(HELM_CHARTS) helm-repo-update
+
+$(HELM_CHARTS): | $(OUTPUT_DIR)
+ @echo "\n[$@]"
+ @make package-$@
+
+$(HELM_CHARTS_CLEAN):
+ @echo "\n[clean $(patsubst clean-%,%,$@)]"
+ @rm -f $(patsubst clean-%,%,$@)/Chart.lock;
+ @rm -rf $(patsubst clean-%,%,$@)/charts;
+
+print_helm_bin:
+ $(info Using Helm binary ${HELM_BIN} which is helm version ${HELM_VER})
+
+make-%:
+ @if [ -f $*/Makefile ]; then make -C $*; fi
+
+dep-%: make-%
+ @echo $(HELM_DIR) dep up $*
+ @if [ -f $*/Chart.yaml ]; then $(HELM_BIN) dep up $*; fi
+
+lint-%: dep-%
+ @if [ -f $*/Chart.yaml ]; then $(HELM_LINT_CMD) $*; fi
+
+package-%: lint-%
+ @mkdir -p $(PACKAGE_DIR)
+ifeq "$(findstring v3,$(HELM_VER))" "v3"
+ @if [ -f $*/Chart.yaml ]; then PACKAGE_NAME=$$($(HELM_BIN) package -d $(PACKAGE_DIR) $* | cut -d":" -f2) && $(HELM_BIN) cm-push -f $$PACKAGE_NAME $(HELM_REPO); fi
+else
+ @if [ -f $*/Chart.yaml ]; then $(HELM_BIN) package -d $(PACKAGE_DIR) $*; fi
+ @$(HELM_BIN) repo index $(PACKAGE_DIR)
+endif
+
+clean: $(HELM_CHARTS_CLEAN)
+ @rm -f */Chart.lock
+ @find . -type f -name '*.tgz' -delete
+ @rm -rf $(PACKAGE_DIR)/*
+
+distclean: clean
+ @rm -rf $(OUTPUT_DIR)
+
+# publish helm plugins via distrubtion directory
+plugins:
+ @cp -R helm $(PACKAGE_DIR)/
+
+# start up a local helm repo to serve up helm chart packages
+# WARNING: Only helm < v3 supported
+repo:
+ @mkdir -p $(PACKAGE_DIR)
+ @$(HELM_BIN) serve --repo-path $(PACKAGE_DIR) &
+ @sleep 3
+ @$(HELM_BIN) repo index $(PACKAGE_DIR)
+ @$(HELM_BIN) repo add local http://127.0.0.1:8879
+
+# stop local helm repo
+# WARNING: Only helm < v3 supported
+repo-stop:
+ @pkill $(HELM_BIN)
+ @$(HELM_BIN) repo remove local
+
+check-for-staging-images:
+ $(ROOT_DIR)/contrib/tools/check-for-staging-images.sh
+
+helm-repo-update:
+ifeq "$(findstring v3,$(HELM_VER))" "v3"
+ @$(HELM_BIN) repo update
+endif
+
+%:
+ @: