cjs-rename

cjs-rename

Inspired by https://github.com/timruffles/misnomer/blob/master/README.md.

Given a module a bad name? Used all over your codebase and tests? Sounds like you want to rename a CJS module, and this here module can do that for you:

> cjs-rename src/some-bad-name.js src/some-good-name.js
Renaming:
- moved test/some-bad-name.js to test/some-good-name.js
- src/foo/bad.js fixed 2 require()s
- src/foo/qux.js fixed 3 require()s
- test/foo/bar.js fixed 1 require()s

And magically, where you saw:

require('../../src/some-bad-name');

You'll now find:

require('../../src/some-good-name');

Search Example

> cjs-rename -s some-bad-name some-good-name
Renaming:
- moved test/some-bad-name.js to test/some-good-name.js
- src/foo/bad.js fixed 2 require()s
- src/foo/qux.js fixed 3 require()s
- test/foo/bar.js fixed 1 require()s

Install

npm install -g cjs-rename

CLI Usage

> cjs-rename

Usage: cjs-rename [options] [command]

Commands:

*                      cjs-rename [from] [to] [source...]

Options:

-h, --help     output usage information
-V, --version  output the version number
-d, --dry      Do not write changes to disk.
-s, --search   Search by filename

Parameters:

• from: path to the current file
• to: path to the file has been moved to
• folder: (optional). Which files to search through. Uses cwd by default.

Example:

> cjs-rename source/template.js source/view.js
Renaming:
- source/core.js fixed 1 require()s
- source/utils.js fixed 1 require()s
- test/template.js fixed 1 requires()s

Module Usage

var Rename = require('cjs-rename');

var rename = new Rename({
    to: '...',
    from: '...',
    folder: '...',
    cwd: '...', // optional
    dryrun: false, // optional
    mode: 'search' // optional
});

rename.run(function (err, changes) {
    if (err) {
        console.log(err);
    } else {
        console.log(changes);
    }
});

// Also supports promises
rename.run().then(function (changes) { ... });

// If you set 'options.dryrun', then you need to save your changes
rename.save();

Important Notes

• This will only search through files with the .js and .coffee extensions.
• It will ignore any node_modules folders.

Todo

• Improve command line interface
• Move files

Changelog

0.0.5

• Color output of cjs-rename command
• Add languages.js so it should be pretty easy to add support for other languages
• Store the files that will be moved in rename.files
• Seperate API and rename code
• Use xtnd.map to map over an array and ignoring undefined

0.0.4

• Add support for coffeescript files
• Can now move files
• Add in scanning so that options.from can match multiple files
• Add --search flag for searching by filename

0.0.3

• Improve command line interface.
• If the original 'require()' call didn't have the extension, than the replaced path will not have the extension.
• Make 'options.folder' optional. It now uses the current working directory.
• Add 'options.dryrun'. If set to a truthy value, it will not save changes to disk.
• Add 'Rename.prototype.save'. This will write pending changes to disk.

0.0.2

• Add github page to package.json

0.0.1

• Initial commit

License

The MIT License (MIT)

Copyright (c) 2014 George Czabania

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.