Add Makefile to build and push the JupyterHub image

Makefile

@@ -0,0 +1,32 @@
+BASE_REPO=https://github.com/jupyter-on-openshift/jupyterhub-quickstart
+BASE_REF=3.0.7
+ODH_REPO=https://github.com/aicoe/jupyterhub-ocp-oauth
+ODH_REF=master
+COMMIT=$(shell git rev-parse --short HEAD)
+REGISTRY=quay.io
+REPO=odh-jupyterhub
+VERSION=3.0.7
+FINAL_IMG_VERSION=$(VERSION)-$(COMMIT)
+FINAL_IMG_URL=$(REGISTRY)/$(REPO)/jupyterhub-img:$(FINAL_IMG_VERSION)
+S2I_ARGS=--with-builder podman
+
+all: build tag-jupyterhub-img  push-jupyterhub-img
+
+build: build-jupyterhub build-jupyterhub-img
+
+build-jupyterhub:
+	$(eval TEMP_DIR := $(shell mktemp -d))
+	git clone $(BASE_REPO) ${TEMP_DIR}/base
+	cd $(TEMP_DIR)/base &&\
+		git checkout $(BASE_REF) &&\
+		s2i build $(S2I_ARGS) . registry.access.redhat.com/ubi7/python-36 jupyterhub:$(VERSION)
+
+build-jupyterhub-img:
+	s2i build $(S2I_ARGS) . jupyterhub:$(VERSION) jupyterhub-img:$(FINAL_IMG_VERSION)
+
+tag-jupyterhub-img:
+	podman tag jupyterhub-img:$(FINAL_IMG_VERSION) $(FINAL_IMG_URL)
+push-jupyterhub-img:
+	podman push $(FINAL_IMG_URL)
+clean:
+	rm -rf upload