Initial RIC Configuration Management

Co-developer: Juha Hyttinen <juha.hyttinen@nokia.com>

Change-Id: I39957dcf65ea688feaf7cd6b0e7f87cb1a94e53d
Signed-off-by: Abukar Mohamed <abukar.mohamed@nokia.com>
diff --git a/build/make.go.mk b/build/make.go.mk
new file mode 100644
index 0000000..18d5d44
--- /dev/null
+++ b/build/make.go.mk
@@ -0,0 +1,100 @@
+#   Copyright (c) 2019 AT&T Intellectual Property.
+#   Copyright (c) 2019 Nokia.
+#
+#   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.
+
+
+#------------------------------------------------------------------------------
+#
+#------------------------------------------------------------------------------
+#ROOT_DIR:=$(dir $(abspath $(lastword $(MAKEFILE_LIST))))
+
+ifndef ROOT_DIR
+$(error ROOT_DIR NOT DEFINED)
+endif
+BUILD_DIR?=$(abspath $(ROOT_DIR)/build)
+CACHE_DIR?=$(abspath $(BUILD_DIR)/cache)
+
+
+#------------------------------------------------------------------------------
+#
+#-------------------------------------------------------------------- ----------
+ifndef MAKE_GO_TARGETS
+MAKE_GO_TARGETS:=1
+
+
+GOOS=$(shell go env GOOS)
+GOCMD=go
+GOBUILD=$(GOCMD) build -a -installsuffix cgo
+GORUN=$(GOCMD) run -a -installsuffix cgo
+GOCLEAN=$(GOCMD) clean
+GOTEST=$(GOCMD) test -v
+GOGET=$(GOCMD) get
+
+GOFILES:=$(shell find $(ROOT_DIR) -name '*.go' -not -name '*_test.go')
+GOALLFILES:=$(shell find $(ROOT_DIR) -name '*.go')
+GOMODFILES:=go.mod go.sum
+
+.PHONY: FORCE go-build go-test go-test-fmt go-fmt go-clean
+ 
+
+FORCE:
+
+
+$(CACHE_DIR)/%: $(GOFILES) $(GOMODFILES)
+	@echo "Building:\t$*"
+	GO111MODULE=on GO_ENABLED=0 GOOS=linux $(GOBUILD) -o $@ ./$*
+
+
+$(CACHE_DIR)/%_test: $(GOALLFILES) $(GOMODFILES)
+	@echo "Testing:\t$*"
+	GO111MODULE=on GO_ENABLED=0 GOOS=linux $(GOTEST) -coverprofile $(COVEROUT) -c -o $@ ./$*
+	test -e $@ && (eval $(TESTENV) $@ -test.coverprofile $(COVEROUT) || false) || true
+	test -e $@ && (go tool cover -html=$(COVEROUT) -o $(COVERHTML) || false) || true
+
+
+.SECONDEXPANSION:
+go-build: XAPP_TARGETS:=
+go-build: $$(XAPP_TARGETS)
+
+.SECONDEXPANSION:
+go-test: XAPP_TARGETS:=
+go-test: go-clean $$(XAPP_TARGETS)
+
+go-test-fmt: $(GOFILES)
+	@(RESULT="$$(gofmt -l $^)"; test -z "$${RESULT}" || (echo -e "gofmt failed:\n$${RESULT}" && false) )
+
+go-fmt: $(GOFILES)
+	gofmt -w -s $^
+
+go-clean: XAPP_TARGETS:=
+go-clean:
+	@echo "  >  Cleaning build cache"
+	@-rm -rf $(XAPP_TARGETS)* 2> /dev/null
+	go clean 2> /dev/null
+
+
+endif
+
+#------------------------------------------------------------------------------
+#
+#-------------------------------------------------------------------- ----------
+
+$(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)_test: COVEROUT:=$(abspath $(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)_cover.out)
+$(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)_test: COVERHTML:=$(abspath $(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)_cover.html)
+$(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)_test: TESTENV:=$(XAPP_TESTENV)
+
+go-build: XAPP_TARGETS+=$(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)
+go-test: XAPP_TARGETS+=$(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)_test
+go-clean: XAPP_TARGETS+=$(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME) $(CACHE_DIR)/$(XAPP_ROOT)/$(XAPP_NAME)_test
+