setup a node app git repo

setup_node_app.js

yarn add --dev babel-cli babel-plugin-transform-object-rest-spread babel-preset-es2015

cat > .babelrc << EOF
{
  "presets": ["es2015"],
  "plugins": [
    "transform-object-rest-spread"
  ]
}
EOF

yarn add --dev babel-eslint

(export PKG=eslint-config-airbnb;npm info "$PKG@latest" peerDependencies --json | command sed 's/[\{\},]//g ; s/: /@/g' | xargs npm install --save-dev "$PKG@latest")


cat > .eslintrc << EOF
{
  "env" : {
    "es6": true
  },
  "extends": "airbnb",
  "rules": {
    "import/no-extraneous-dependencies": 0,
    "arrow-body-style" : 0,
    "no-unused-vars": [2, {
      "vars": "all",
      "args": "after-used",
      "argsIgnorePattern": "^_",
      "varsIgnorePattern": "^_"
    }]
  }
}
EOF

cat > .editorconfig << EOF

root = true

[*]
indent_style = space
indent_size = 2
end_of_line = lf
insert_final_newline = true
EOF
 
 yarn add --dev rimraf
 
 cat > package_scripts.txt << EOF
   "scripts": {
    "clean": "rimraf ./lib && mkdir lib",
    "prebuild": "npm run clean",
    "build": "babel -d lib/ src/",
    "lint": "eslint src; exit 0",
    "prestart": "npm run build",
    "start": "node lib/main.js",

  },
 EOF