# does-exist
> Promising module to test for existence of a file/directory adherent to best-practices defined within nodejs.org documentation.

![100% test coverage](https://img.shields.io/badge/coverage-100%25-brightgreen.svg)

*Assumes Node 6+*

Simple featureless convenience utility to asynchronously determine if a file or directory exists at the provided path.
Follows the implementation suggested in the [Node.js FileSystem](https://nodejs.org/api/fs.html#fs_fs_access_path_mode_callback) documentation, with the result returned via a Promise.

## Usage

From Node:

```js
const doesExist = require('does-exist');

doesExist(pathToFileOrDir)
  // if pathToFileOrDir exists, promise resolves to true (otherwise false)
  .then(result => console.log(result))
  // if a non-ENOENT error is thrown, the promise is rejected passing the thrown error
  .catch(console.error.bind(console));
```

From command line:

```sh
$ exists path-to-file
```

## Installation

Install via npm:

```sh
$ npm i does-exist
```

## Tests and Coverage

Both can be run via npm scripts:

```sh
$ npm test
$ npm run coverage
```


Promising module to test for existence of a file/directory adherent to best-practices defined within nodejs.org documentation.

does-exist

tylerjpeterson

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Bad semver

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Bad dependency semver

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Bidirectional unicode control characters

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Bin script confusion

This Chrome extension includes content scripts that execute JavaScript on specified websites.

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Chrome Extension Content Script

This Chrome extension requests host permissions to access specific websites or domains.

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Chrome Extension Host Permission

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This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome Extension Wildcard Host Permission

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Title

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Dynamic require

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Empty package

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Wildcard dependency

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GitHub dependency

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invisible chars

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License Policy Violation

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Modified license exception

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Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

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No bug tracker

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does-exist

does-exist

Usage

Installation

Tests and Coverage

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