feat: added basic Docker

Author: idoo

.dockerignore

@@ -0,0 +1,10 @@
+node_modules
+npm-debug.log
+Dockerfile*
+docker-compose*
+.dockerignore
+.git
+.gitignore
+README.md
+LICENSE
+.vscode

Dockerfile

@@ -0,0 +1,14 @@
+FROM node:10-alpine
+
+# Create app directory
+WORKDIR /usr/src/app
+
+# Install app dependencies
+COPY package*.json ./
+RUN yarn install
+
+# Bundle app source
+COPY . .
+
+EXPOSE 2018 3018 8888 9229
+CMD [ "yarn", "start" ]

README.md

@@ -15,6 +15,8 @@
   <span> · </span>
   <a href="#case-studies">Case studies</a>
   <span> · </span>
+  <a href="#docker">Docker<a>
+  <span> · </span>
   <a href="#support">Support</a>
 </h3>
 
@@ -137,6 +139,12 @@ The tool (codecrumbs) allows us to learn, document and explain a codebase much f
 
 The ultimate goal is to have many case studies hosting at [https://codecrumbs.io](https://codecrumbs.io/). **The library of projects "explained with codecrumbs", the place for collaborative learning**. More features around that coming soon, stay tuned.
 
+## Docker
+To start dockerise application run
+`docker build -t codecrumbs .`
+and once docker image will be build successfully
+`docker run -p 2018:2018 -d codecrumbs`
+
 ## Support
 Any support is very much appreciated! 👍 😘 ❤️
 If you like this project, please, **put a :star: and tweet about it**. Thanks!

docker-compose.yml

@@ -0,0 +1,14 @@
+version: '3'
+
+services:
+  codecrumbs:
+    build: .
+    volumes:
+      - .:/usr/src/app
+      - /usr/src/app/node_modules
+    ports:
+      - 2018:2018
+      - 3018:3018
+      - 9229:9229
+      - 8888:8888
+    command: yarn start

src/server/index.js

@@ -25,7 +25,7 @@ const setup = (options, devOptions) => {
   } = options;
 
   const PORT_IN_USE = 'open';
-  const HOST = '127.0.0.1';
+  const HOST = '0.0.0.0';
 
   validateProjectPath(projectDir, entryPoint);