Setting up an easy-to-use developer environment

.editorConfig

@@ -0,0 +1,30 @@
+# This file is for unifying the coding style for different editors and IDEs
+# editorconfig.org
+
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[**.js]
+indent_style = space
+indent_size = 2
+
+[**.css]
+indent_style = tab
+indent_size = 2
+
+[**.rb]
+indent_style = space
+indent_size = 2
+
+[**.html]
+indent_style = tab
+indent_size = 2
+
+[{Makefile,**.mk}]
+# Use tabs for indentation (Makefiles require tabs)
+indent_style = tab

Dockerfile

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+FROM ruby:2.5-alpine
+
+RUN apk add --update alpine-sdk
+
+WORKDIR /tc39-website
+EXPOSE 8000
+
+CMD /bin/sh

Makefile

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+.PHONY: docker-image docker-container docker-build install build serve
+docker-image:
+	docker build --tag tc39/website:latest .
+
+docker-container:
+	docker create --tty --interactive \
+		--name tc39-website \
+		--volume ${PWD}:/tc39-website \
+		--publish 8000:8000 \
+		tc39/website
+
+docker-build: docker-image docker-container
+
+docker-clean:
+	docker stop tc39-website || echo "Container not running"
+	docker rm tc39-website || echo "Container does not exist"
+	docker rmi tc39/website
+
+install: docker-build
+	docker start tc39-website
+	docker exec -ti tc39-website bundle install
+	docker stop tc39-website
+
+build:
+	docker start tc39-website
+	docker exec -ti tc39-website jekyll build
+	docker stop tc39-website
+
+serve:
+	docker start tc39-website
+	docker exec -ti tc39-website jekyll serve --host 0.0.0.0 --port 8000 -w --force_polling

README.md

@@ -1,8 +1,14 @@
-
 # tc39 web draft
 
 
 This is a sketch of a potential website to address an information orientation need for the tc39, see [website](http://tc39.github.io/tc39-web-draft/).
 
 To learn more please get in touch with yulia at mozilla.com
 
+## Setting up your environment
+Building the website requires [Docker](https://docs.docker.com/install/) This allows you to have a dev environment set up with Ruby and Bundler already installed, along with all the depenencies this project needs.
+
+Once installed you should be able to get set up by running
+`$ make install` - This will install all the Ruby dependencies plus the environment for you to run the site
+`$ make build` - This runs Jekyll, and rebuilds the  _site folder
+`$ make serve` - If you're developing this is a better option, as it will run Jekyll and watch for changes, this option also sets up a dev server on `localhost:8000`