Repo Updates

.gitignore

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+*.sublime-project
+*.sublime-workspace

Makefile

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+# -------------------------------------
+# Project Commands
+# -------------------------------------
+
+.DEFAULT_GOAL := help
+
+TAG := ""
+VERSION := 2
+
+.PHONY: build
+build:  ## Build an image (takes options, see help)
+ifeq (${TAG}, "")
+	docker build -f v${VERSION}/Dockerfile -t blitzagency/python-web:${VERSION} v${VERSION}/
+else
+	docker build -f v${VERSION}/${TAG}/Dockerfile -t blitzagency/python-web:${VERSION}-${TAG} v${VERSION}/${TAG}
+endif
+
+.PHONY: push
+push:  ## Push an image (takes options, see help)
+ifeq (${TAG}, "")
+	docker push blitzagency/python-web:${VERSION}
+else
+	docker push blitzagency/python-web:${VERSION}-${TAG}
+endif
+
+
+
+# -------------------------------------
+# Makefile Documentation
+# -------------------------------------
+# See: http://marmelab.com/blog/2016/02/29/auto-documented-makefile.html
+
+.PHONY: help
+help: help-commands help-usage help-examples ## This help dialog
+
+.PHONY: help-commands
+help-commands:
+	@echo "\nCommands:"
+	@grep -E '^[a-zA-Z._-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+
+# Update this target to add additional usage
+.PHONY: help-usage
+help-usage:
+	@echo "\nUsage:"
+	@echo "make <command> [Options...]"
+	@echo "make build VERSION=<version_number> [TAG=<tag_name>]"
+	@echo "make push VERSION=<version_number> [TAG=<tag_name>]"
+
+# Update this target to add additinoal examples
+.PHONY: help-examples
+help-examples:
+	@echo "\nExamples:"
+	@echo "make build VERSION=3"
+	@echo "make build VERSION=3 TAG=geo"
+	@echo "make push VERSION=3"
+	@echo "make push VERSION=3 TAG=geo"
+	@echo ""
+
+# -------------------------------------
+# Prompts
+# -------------------------------------
+# See: http://stackoverflow.com/a/14316012 (user confirmation snippet)
+
+# Usage Example:
+#
+# .PHONY ask-message
+# ask-messages:
+# 	@echo "About to do a thing."
+#
+# .PHONY ask
+# ask: ask-message confirm
+# 	@echo "Did a thing!"
+#
+
+.PHONY: confirm
+confirm:
+	@while [ -z "$$CONTINUE" ]; do \
+		read -r -p "Continue? [y/N] " CONTINUE; \
+	done ; \
+	if [ ! $$CONTINUE == "y" ]; then \
+	if [ ! $$CONTINUE == "Y" ]; then \
+		echo "Exiting." ; exit 1 ; \
+	fi \
+	fi