Support for Docker Image (#50)

* Adds docker ignore file for specifying the context

* Updates package.json and package-lock.json files

* Adds Dockerfile

* Updates README.md

.dockerignore

@@ -0,0 +1,16 @@
+# Ignore everything
+*
+
+# Allow files and directories
+!src/*
+!webpack.config.js
+!package.json
+!package-lock.json
+!.babelrc
+
+# Ignore unnecessary files inside allowed directories
+# This should go after the allowed directories
+**/*~
+**/*.log
+**/.DS_Store
+**/Thumbs.db

Dockerfile

@@ -0,0 +1,14 @@
+FROM node:18-alpine as build-deps
+
+WORKDIR /usr/src/app
+ENV NODE_OPTIONS=--openssl-legacy-provider
+COPY package.json package-lock.json ./
+RUN npm install
+COPY . ./
+RUN npm run release-build
+
+FROM nginx:alpine
+
+COPY --from=build-deps /usr/src/app/build /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]

README.md

@@ -82,6 +82,15 @@ Use the [issue tracker](https://github.com/jzillmann/jmh-visualizer/issues) and/
 - ```npm run release``` Build production version
 - ```npm run deploy``` Build production version & move it to the github pages fodler
 
+#### Docker Build & Run
+
+```bash
+docker build . -t jmh-visualizer
+docker run --rm -d -p 80:80 --name jmh-visualizer jmh-visualizer 
+```
+
+Now you can access the UI on ```http://localhost```.
+
 #### Realease
 - Increase version in package.json
 - Update README.md in case of major releases

package.json

@@ -9,7 +9,8 @@
     "lint": "eslint . --ext .js --ext .jsx --cache",
     "test": "NODE_ENV=testing NODE_PATH=./src/javascript mocha --compilers js:babel-core/register test --recursive",
     "check": "npm run lint && npm run test",
-    "release": "npm run check && rm -rf build/* && NODE_ENV=production webpack --mode production",
+    "release-build": "rm -rf build/* && NODE_ENV=production webpack --mode production",
+    "release": "npm run check && npm run release-build",
     "deploy": "npm run release && cp -r build/* docs/",
     "providedZip": "npm run release && cd build && zip -r ../jmh-visualizer.zip ./*"
   },