resolve-dir

What is resolve-dir?

The resolve-dir npm package is designed to resolve directory paths based on the given input. It can handle resolving home directory paths, relative paths, and paths based on the nearest package.json or node_modules directory. This makes it particularly useful in Node.js applications for file and directory path manipulations, especially when dealing with configurations or file loading where the exact path might vary depending on the environment or project structure.

What are resolve-dir's main functionalities?

Resolving home directory paths

This feature allows you to resolve the path to the user's home directory using the '~' symbol, which is commonly used in Unix-like systems to refer to the home directory.

const resolveDir = require('resolve-dir');
const homeDir = resolveDir('~');
console.log(homeDir);

Resolving relative paths

This feature enables the resolution of relative paths, making it easier to work with file paths that are relative to the current working directory or another specific directory.

const resolveDir = require('resolve-dir');
const relativePath = resolveDir('./relative/path/to/dir');
console.log(relativePath);

Resolving paths based on nearest package.json or node_modules

This functionality is useful for finding the path to a directory based on the location of the nearest package.json or node_modules directory. It's particularly handy in projects where you need to dynamically find the path to dependencies or project-related directories.

const resolveDir = require('resolve-dir');
const projectDir = resolveDir('node_modules/package-name');
console.log(projectDir);

Other packages similar to resolve-dir

find-up

find-up is similar to resolve-dir in that it helps with finding files or directories by searching up the directory tree. It differs in its approach by focusing on finding files or directories based on a given name or condition, rather than resolving paths.

globby

globby is a package that allows for pattern matching on file paths. While it shares the capability of working with file paths like resolve-dir, globby is more focused on matching patterns and filtering file lists, rather than resolving directory paths.

README

resolve-dir

Resolve a directory that is either local, global or in the user's home directory.

Install

Install with npm:

$ npm install --save resolve-dir

Usage

var resolve = require('resolve-dir');

Returns a local directory path unchanged

resolve('a')
//=> 'a'

Resolves the path to user home

resolve('~')
//=> '/Users/jonschlinkert'
resolve('~/foo')
//=> '/Users/jonschlinkert/foo'

Resolves the path to global npm modules

resolve('@')
//=> '/usr/local/lib/node_modules'
resolve('@/foo')
//=> '/usr/local/lib/node_modules/foo'

About

Related projects

• expand-tilde: Bash-like tilde expansion for node.js. Expands a leading tilde in a file path to the… more | homepage
• findup-sync: Find the first file matching a given pattern in the current directory or the nearest… more | homepage
• resolve-modules: Resolves local and global npm modules that match specified patterns, and returns a configuration object… more | homepage

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Building docs

(This document was generated by verb-generate-readme (a verb generator), please don't edit the readme directly. Any changes to the readme must be made in .verb.md.)

To generate the readme and API documentation with verb:

$ npm install -g verb verb-generate-readme && verb

Running tests

Install dev dependencies:

$ npm install -d && npm test

Author

Jon Schlinkert

• github/jonschlinkert
• twitter/jonschlinkert

License

Copyright © 2016, Jon Schlinkert. Released under the MIT license.

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This file was generated by verb-generate-readme, v0.1.28, on July 29, 2016.