Merge pull request #66 from boozallen/add-nvm-backstage-image

Added an NVM Backstage image

nvm-backstage/Dockerfile

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+# Copyright © 2023 Booz Allen Hamilton. All Rights Reserved.
+# This software package is licensed under the Booz Allen Public License. The license can be found in the License file or at http://boozallen.github.io/licenses/bapl
+
+FROM ghcr.io/boozallen/sdp-images/nvm:1.0.0
+
+RUN dnf update -y --nodocs && \
+  dnf install -y --nodocs python3 make gcc gcc-c++ && \
+  dnf clean all && \
+  rm -rf /var/cache/*
+
+CMD ["/bin/bash"]

nvm-backstage/Makefile

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+OWNER    = boozallen
+REPO     = sdp-images
+IMAGE    = nvm-backstage
+VERSION  = 1.0.2-beta
+
+REGISTRY = docker.pkg.github.com/$(OWNER)/$(REPO)
+TAG      = $(REGISTRY)/$(IMAGE):$(VERSION)
+
+.PHONY: help Makefile 
+.ONESHELL: push 
+
+
+# Put it first so that "make" without argument is like "make help".
+help: ## Show target options
+	@fgrep -h "##" $(MAKEFILE_LIST) | fgrep -v fgrep | sed -e 's/\\$$//' | sed -e 's/##//'
+
+build: ## build container image 
+	docker build . -t $(TAG)
+
+push: ## builds and publishes container image 
+	$(eval user := $(shell read -p "GitHub Username: " username; echo $$username))
+	$(eval pass := $(shell read -s -r -p "GitHub Token: " token; echo $$token))
+	@echo 
+	@docker login $(REGISTRY) -u $(user) -p $(pass); 
+	make build 
+	docker tag $(TAG) $(REGISTRY)/$(IMAGE):latest
+	docker push $(TAG)
+	docker push $(REGISTRY)/$(IMAGE):latest
+
+info: 
+	@echo "$(TAG) -> $$(dirname $$(git ls-files --full-name Makefile))"
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	echo "Make command $@ not found" 

nvm-backstage/README.rst

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+-------------
+Node Version Manager + Backstage dependencies
+-------------
+
+A ubi8/ubi image with node version manager (nvm), python3, make, gcc, and gcc-c++ installed. Can be used to easily specify a version of nodeJs to run.
+
+
+To use, source nvm and follow `nvm usage <https://github.com/nvm-sh/nvm#usage>` instructions:
+
+To install the lts version of nodejs, for example, run:
+```
+source ~/.bashrc
+nvm install '*/lts'
+```