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Fortunes module

NodeJS module HOWTO.

Create the basic structure

Create a directory fortunes-module and put in it the following files:

|-- package.json
|-- bin
|   `-- nfortune
|-- lib
|   `-- main.js
`-- test
    `-- main.js


Setup a local git repository:

git init
git add .
git commit -m "create the basic structure"

Install the github gem:

gem install github

Create the remote repo at GitHub:

github create-from-local

Continous integration with Travis

  • login into Travis with Github account
  • goto the Travis profile page
  • add a .travis.yml file:
language: node_js
  - 0.6
  • add, commit and push changes to GitHub

Build Status

Travis resources

Make the module

Use npm init to create the following package.json file:

  "author": "Włodek Bzyl <>",
  "contributors": [
    { "name": "Włodek Bzyl", "email": "" }
  "name": "fortunes-module",
  "description": "print a random quote",
  "version": "0.0.1",
  "keywords": ["fortune", "template", "module"],
  "repository": {
    "type": "git",
    "url": "git://"
  "main": "lib/main.js",
  "bin": {
    "nfortune": "./bin/nfortune"
  "scripts": {
    "test": "mocha test/*.js"
  "dependencies": {},
  "devDependencies": {
    "mocha": "*",
    "should": "*"
  "optionalDependencies": {},
  "engines": {
    "node": "*"

Install the devDependencies:

npm install

and ignore them:

echo node_modules/ > .gitignore
git add package.json .gitignore
git commit -m 'ignore installed dependencies'

Make the first test

var should = require('should')
var fortunes = require('../lib/main')
describe('fortunes module', function() {
  describe('with no arguments', function() {
    it('returns a random quote', function() {
      var result = fortunes()

Publish the module

Try the module locally:

npm install -g .
npm rm -g fortunes-module

Register in

npm adduser

Change the version to 1.0.0 in package.json commit & push changes to GitHub:

git add .
git commit -m "ready for production"

And finally publis it:

npm publish