chore(make): Split and enhancements

- split Makefile in several sub files
- use a separated container for tests
-

makefiles/test.mk

@@ -0,0 +1,32 @@
+
+## TESTS, security analysis, and code quality
+
+# Scan the source code. 
+# - we don't need detection of text/template as it's not a web application, and
+# - we don't need sha1 detection as it is not used for cryptographic purposes.
+# Note: metrics are actually not sent to anyone - it's a thing that is removed from the code in the future.
+sast:
+	opengrep \
+		--config auto \
+		--exclude-rule go.lang.security.audit.xss.import-text-template.import-text-template \
+		--exclude-rule go.lang.security.audit.crypto.use_of_weak_crypto.use-of-sha1  \
+		--metrics=on  \
+		.
+test: builder-oci-image
+	@echo -e "\033[1;33mTesting katenary $(VERSION)...\033[0m"
+	$(GO_OCI) go test -v -coverprofile=cover.out ./... || exit 1
+	$(MAKE) cover
+
+cover: builder-oci-image
+	$(GO_OCI) \
+		go tool cover -func=cover.out | grep "total:"
+	$(GO_OCI) \
+		go tool cover -html=cover.out -o cover.html
+
+show-cover:
+	@[ -f cover.html ] || (echo "cover.html is not present, run make test before"; exit 1)
+	if [ "$(BROWSER)" = "xdg-open" ]; then
+		xdg-open cover.html
+	else
+		$(BROWSER) -i --new-window cover.html
+	fi