README

Javascript tooling

Which Version?

if using Node < 15 then use version @1.0.9, for Node >= 15.0.0 use version @2.0.0

Install as development dependency

C:\Users\123456\projects
λ cd myproject
C:\Users\123456\projects\myproject
λ git init
λ yarn add -D @oakheart/ps-tools-node@2.0.0

Display Help

C:\Users\123456\projects\myproject
λ node_modules\.bin\ps-tools-node -h
Usage: ps-tools-node.js <command> [options]

Commands:
  ps-tools-node.js init  Initialise the javascript tooling

Options:
  --version    Show version number
  -h, --help   Show help

Initialise tooling

C:\Users\123456\projects\myproject
λ node_modules\.bin\ps-tools-node init

What it does

This script sets up your project environment with everything required for linting, formatting and testing of your Javascript project (NodeJS).

It will install these npm packages

eslint
prettier
jest
eslint-config-prettier
eslint-plugin-prettier
husky
lint-staged

The following resource files are created in the root of your project .eslintrc.json and .prettierrc, these define the rules for linting and formatting.

The following are added to your package.json file

...
  "scripts": {
    "precommit": "lint-staged",
    "eslint_check": "eslint --print-config .eslintrc.json | eslint-config-prettier-check",
    "prettier": "prettier --write *.{js,jsx,json,css,md}",
    "lint": "eslint --color .",
    "test": "jest"
    ...
  }
...

and

...
  "lint-staged": {
    "*.{js,jsx,json,css,md}": [
      "prettier --write",
      "git add"
    ]
  }
...

What it doesn't do

This script will not configure your editor plugins.

Usage no npm install needed!