Dockerizes start script

Dockerfile.dev

@@ -0,0 +1,24 @@
+FROM node:12.16.1
+
+WORKDIR /app
+
+COPY package.json .
+COPY package-lock.json .
+COPY dist/ ./dist
+COPY example/ ./example
+COPY scripts/ ./scripts
+COPY scss/ ./scss
+COPY src/ ./src
+COPY test/ .
+COPY .babelrc .
+COPY .eslintrc.js .
+COPY index.js .
+COPY mapdc.css .
+COPY webpack.config.js .
+COPY sonar-project.properties .
+
+RUN npm ci
+
+EXPOSE 8080
+
+CMD ["npm", "start"]

docker-compose.yml

@@ -0,0 +1,15 @@
+version: '3'
+
+services:
+  charting:
+    container_name: charting
+    build:
+      context: .
+      dockerfile: Dockerfile.dev
+    ports:
+      - 8080:8080
+    volumes:
+      - ./src:/app/src
+      - ./example:/app/example
+      - ./scripts:/app/scripts
+      - ./dist:/app/dist

package.json

@@ -4,6 +4,9 @@
   "license": "Apache-2.0",
   "copyright": "2017",
   "description": "A multi-dimensional charting library built to work natively with crossfilter and rendered using d3.js.",
+  "engines": {
+    "node": ">=6.13.4 <=12.16.1"
+  },
   "keywords": [
     "visualization",
     "svg",
@@ -48,7 +51,7 @@
     "report": "nyc report --reporter=lcov && open coverage/lcov-report/index.html",
     "selenium:install": "selenium-standalone install --version=3.0.0-beta4",
     "selenium:start": "selenium-standalone start --version=3.0.0-beta4",
-    "start": "webpack-dev-server --content-base ./example --config ./example/webpack.config.js",
+    "start": "webpack-dev-server --host 0.0.0.0 --content-base ./example --config ./example/webpack.config.js",
     "test": "npm run format:check:silent && npm run lint && npm run test:unit",
     "test:unit": "find ./src -name '*.spec.js' | BABEL_ENV=test NODE_PATH=./src xargs nyc mocha --opts ./test/mocha.unit.opts"
   },