use-strict-cli

use-strict-cli
==============
This command line tool can be used to add or remove 'use strict';
from all JavaScript files within a directory.

Installation

``bash
npm install use-strict-cli -g
`

Usage

Command line help:
`bash
use-strict [dir1] [dir2] [dirX] [--remove]
`

All *.js files found within given directories and
their sub-directories will be scanned.

Before running this command line tool it is recommended
that you commit your current changes to source control
or create a backup in case there are any undesirable
changes.

Options:
- --help: Help on using this command
- --remove: Remove 'use strict' statements
- --prefer: Preferred "use strict" statement (e.g. "use strict";)

Add 'use strict'; to all files that do not already have it:
`bash
use-strict ./src
`

Remove 'use strict'; from all files that have it:
`bash
use-strict ./src --remove
`

You will be prompted to confirm operation before changes will be saved.

Example

`bash
cd ~/myproject
use-strict ./src

Scanning following directories:
- /Users/johndoe/myproject/src


"use strict" statement will be added to the following files:
- server.js
- cluster.js

Continue? (yes) yes
``