Bob

Convention-based build tool for node.js projects.

Bob provides a set of build-related tasks that work cross-platform and simple to use by following a few convention.

It works with zero configuration and allows minimal customisation when you don't want to use the default type of a particular task.

It only installs the default tools, while alternative tools will be lazy-installed as required.

It doesn't have plugins. It uses various CLI tools and configure their usage in task configuration files.

Installation

npm install -g bob

Project Convention

A project must have:

• package.json file, with at least name and version info
• lib/ directory, where you put your source code
• test/ directory, where you put your test code

Usage

Run Bob: (from your project directory, where package.json is located)

bob clean lint test coverage

Run Bob in robot mode: (generate machine-parsable output when possible)

BOB_MODE=robot bob clean lint test coverage

Run Bob quietly: (only lists tasks, without each task's output)

bob --quiet clean lint test coverage

Tasks

In alphabetical order.

Task	Description	Default Type	Alternative Type(s)
clean	Delete .bob directory	rimraf	-
complexity	Run code complexity checker against *.js files in lib/ directory	plato	jscheckstyle
coverage	Check code coverage	mocha-istanbul	buster-istanbul
dep	Install dependencies specified in package.json	npm	-
depgraph	Generate module dependencies graph	madge	-
doc	Generate code documentation	jsdoc	dox-foundation
lint	Lint *.js files in lib/ and test/ directories	jshint	nodelint
nuke TODO	Kill all processes with command containing the string 'node'	-	-
package	Create an artifact file in .bob/artifact/ directory	tar.gz	-
publish	Publish artifact file to a repository	npm	-
restart	Restart application	npm	-
rmdep	Remove node_modules directory.	rimraf	-
send TODO	Send artifact file to a remote server.	scp	sendman
site	Generate web site.	ae86	buildbranch
start	Start application	npm	-
status	Status application	npm	-
stop	Stop application	npm	-
test	Execute unit test files in test/ directory	mocha	buster, nodeunit, vows
test-acceptance	Execute acceptance test files in test-acceptance/ directory	mocha	cucumber
test-integration	Execute integration test files in test-integration/ directory	mocha	buster, cmdt
test-performance	Execute performance test files in test-performance/ directory	mocha	-
updep	Upgrade all dependencies to latest version	pkjutil	-
versionup	Upgrade patch version number in package.json file	pkjutil	-

Config

To customise Bob for your project, create a .bob.json file in your project directory, where package.json is located.

To use nodelint instead of default jshint when running bob lint:

{
  "lint": {
    "type": "nodelint"
  }
}

To add an alias task (called build) which executes clean lint test coverage tasks:

{
  "build": "clean lint test coverage"
}

Continuous Integration

###Travis CI

Configure Bob in .travis.yml file:

before_install: "npm install -g bob"
script: "bob clean lint test coverage"

###Jenkins CI

Configure Bob in a Jenkins job with shell script build step:

npm install -g bob
bob clean lint test coverage

Colophon

Developer's Guide

Build reports:

• Code complexity report
• Unit tests report
• Test coverage report
• Integration tests report
• API Documentation

Videos:

• Evolution of bob (Gource Vizualisation) by Landon Wilkins