Merge pull request #178 from atombrella/feature/dockerfile

Add support for local development with Docker

Author: gstrauss

.dockerignore

@@ -0,0 +1,4 @@
+CODE_OF_CONDUCT.md
+Dockerfile
+LICENSE
+tools

Dockerfile

@@ -0,0 +1,11 @@
+FROM node:alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+COPY . ./
+
+RUN apk add --no-cache git && \
+    npm install
+
+ENTRYPOINT ["npm", "run", "watch"]

README.md

@@ -18,6 +18,19 @@ $ npm run watch
 
 This starts a local webserver that will automatically reload your changes.
 
+Alternatively, you can use [Docker](https://www.docker.com/) to run the local webserver to avoid
+cluttering your local environment with npm dependencies. You first need to build the docker:
+
+```bash
+docker build -t moz-ssl-config-gen:latest .
+```
+
+You can then run the webserver:
+
+```bash
+docker run -p 3001:3001 -p 5500:5500 moz-ssl-config-gen:latest
+```
+
 ## Adding new software
 
 There are two places that need to be updated in order to add support for a new piece of software: