Personal package.json for ES2015 projects with jest (unit testing), eslint (code quality) and pre-commit (git integration)

.eslintrc

{
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module"
    },
    "env": {
      "node": true,
      "es6": true
    },
    "extends": ["eslint:recommended"],
    "rules": {
        "semi": 2
    }
}

bootstrap-js-project.sh

#!/usr/bin/env bash

# Bootstraps a node.js project.
# https://gist.github.com/teekaay/df9d215b0f580c8207c704b1d1e8ab98
#
# Generates the following folder structure:
# package.json
# README.md
# .gitignore
# .eslintrc
# lib
#    |- index.js
#
# Installed packages: eslint, jest, pre-commit

PKG_JSON_GIST='https://gist.githubusercontent.com/teekaay/df9d215b0f580c8207c704b1d1e8ab98/raw/7ce302d067af2215715cbe6b5d3cd71282f72fe8/package.json'
ESLINT_GIST='https://gist.githubusercontent.com/teekaay/df9d215b0f580c8207c704b1d1e8ab98/raw/7ce302d067af2215715cbe6b5d3cd71282f72fe8/.eslintrc'
PROJECT_NAME="${1}"

if [ -z "$1" ]; then
    echo "Usage: $(basename "$0") <project-name>"
    exit 1
fi

if [ -d "${PROJECT_NAME}" ]; then
    echo "Project ${PROJECT_NAME} already exists"
  exit 1
fi

mkdir "${PROJECT_NAME}"
pushd "${PROJECT_NAME}"

curl -O "${PKG_JSON_GIST}"
curl -O "${ESLINT_GIST}"

npm install

mkdir lib
touch lib/index.js

touch .gitignore
echo "node_modules" >> .gitignore
echo "coverage" >> .gitignore

touch README.md
echo "# ${PROJECT_NAME}" >> README.md

package.json

{
  "name": "sample-project",
  "version": "1.0.0",
  "description": "",
  "author": "Thomas Klinger",
  "license": "MIT",
  "main": "index.js",
  "pre-commit": [
    "test",
    "lint"
  ],
  "scripts": {
    "test": "./node_modules/.bin/jest",
    "test:watch": "npm run test -- --watchAll",
    "test:cov": "npm run test -- --coverage",
    "lint": "./node_modules/.bin/eslint lib/**/*.js -f table --ignore-pattern 'lib/**/*-test.js'"
  },
  "devDependencies": {
    "eslint": "^4.0.0",
    "jest": "^20.0.4",
    "pre-commit": "^1.2.2"
  },
  "jest": {
    "bail": true,
    "verbose": true,
    "notify": true,
    "testRegex": ".*-test.js$"
  }
}