Docker support

.dockerignore

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

Dockerfile

@@ -0,0 +1,15 @@
+FROM node:12-alpine
+
+# Create app directory
+COPY . /usr/src/app
+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

@@ -33,13 +33,26 @@ Check out the example of [**standalone version running here**](https://codecrumb
 <img src="/docs/main-ui-3.png" width="100%"/>
 
 ## Get started
+
+So basically you have 2 ways:
+- Install and run
+- Run with Docker
+
 ### Install and run
 >Pre-condition: update/install `NodeJS` version to be >= *8.11.1*
 
 1) Install ```codecrumbs``` globally (```yarn global add codecrumbs```)
 2) Run ```codecrumbs -d project-src-dir -e project-src-dir/index.js```. Change parameters to match your project:```-d``` is *directory with source code*, ```-e``` is *entry point file* .
 3) Go to [http://localhost:2018](http://localhost:2018/#) in the browser to check it out.
 
+
+### Docker
+To start dockerise application run
+`docker build -t codecrumbs .`
+and once docker image will be build successfully
+`TARGET_APP_PATH=$PWD docker-compose run codecrumbs -d target/ -e target/index.dev.js`
+where `TARGET_APP_PATH` is path to project source code directory
+
 ### Configuration
 Run codecrumbs with CLI params or specify static config file `codecrumbs.config.js` (see example [here](/example-project/codecrumbs.config.js))
 

docker-compose.yml

@@ -0,0 +1,18 @@
+version: '3'
+
+services:
+  codecrumbs:
+    build: .
+    command: [yarn, start, codecrumbs, -D, -d, $APP_DIRECTORY/, -e, $APP_DIRECTORY/$APP_ENTRYPOINT_PATH]
+    volumes:
+      - .:/usr/src/app
+      - /usr/src/app/node_modules
+    environment:
+      - APP_ENTRYPOINT_PATH
+      - APP_DIRECTORY="${APP_DIRECTORY:-src/}"
+      - NODE_ENV=development
+    ports:
+      - 2018:2018
+      - 3018:3018
+      - 9229:9229
+      - 8888:8888

src/server/index.js

@@ -28,7 +28,7 @@ const setup = (options, devOptions) => {
   logger.info(`> started with options: ${JSON.stringify(options)}`);
 
   const PORT_IN_USE = 'open';
-  const HOST = '127.0.0.1';
+  const HOST = '0.0.0.0';
 
   validateProjectPath(projectDir, entryPoint);