# `@particle/detect-newline-style`

Determine a string's preferred newline character


## Installation

```shell
npm install @particle/detect-newline-style --save
```






## API

<a name="module_@particle/detect-newline-style"></a>

### @particle/detect-newline-style

* * *

<a name="exp_module_@particle/detect-newline-style--module.exports"></a>

#### module.exports(input, [options]) ⇒ <code>string</code> ⏏
Figure out which newline style a given string uses (windows: `\r\n` or unix: `\n`)

**Kind**: Exported function  
**Returns**: <code>string</code> - Either `\r\n` or `\n` based on string contents  

| Param | Type | Default | Description |
| --- | --- | --- | --- |
| input | <code>string</code> |  | The string you want to analyze |
| [options] | <code>object</code> |  |  |
| [options.defaultEOL] | <code>string</code> | <code>&quot;&#x27;\\n&#x27;&quot;</code> | Default newline character |

**Example**  
```js
const newline = detectNewlineStyle('foo\nbar\r\n\baz\n');
console.log(newline); // '\n'
```

* * *




_NOTE: Unfortunately, docs have a nasty habit of falling out of date. When in doubt, check usage in [tests](./src/index.test.js)_

Determine a string's preferred newline character. 

Socket Acquires Coana to Bring Reachability Analysis to Every Appsec Team

@particle/detect-newline-style

Determine a string's preferred newline character

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monkbroc

particlebot

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mstan

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bwalach

debbie23

hugo.montero

mlauer

mphsi

mrlambchop_particle

no1089

parteberseth

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toddparticle

toolboxbot

carlos.hdez

keeramis5

sbrust

guohui

rowan.hamilton

pedrosordo

cole-abbeduto-particle

amaury.particle

detect-newline-style

(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

What is bad text encoding?

Bad text encoding

Package version is not a valid semantic version (semver).

What is bad semver?

Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

What is bad dependency semver?

Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

This package has multiple bin scripts with the same name. This can cause non-deterministic behavior when installing or could be a sign of a supply chain attack.

What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

What is a critical CVE?

Title

Critical CVE

Contains a high severity Common Vulnerability and Exposure (CVE).

What is a CVE?

High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

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What is a deprecated package?

Deprecated

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What is a deprecated SPDX exception?

Deprecated SPDX exception

(Experimental) License is deprecated which may have legal implications regarding the package's use.

What is a deprecated license?

Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

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What is dynamic require?

Dynamic require

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What is an empty package?

Empty package

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Environment variable access

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Name

Extraneous dependency

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File dependency

Accesses the file system, and could potentially read sensitive data.

What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

What are wildcard dependencies?

Wildcard dependency

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What are git dependencies?

Git dependency

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What are GitHub dependencies?

GitHub dependency

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What is an AI-detected potential code anomaly?

AI-detected potential code anomaly

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What is AI-detected potential typosquatting?

AI-detected possible typosquat

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What is AI-detected potential malware?

AI-detected potential malware

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AI-detected potential security risk

Contains native code (e.g., compiled binaries or shared libraries). Including native code can obscure malicious behavior.

Why is native code a concern?

Native code

Contains high entropy strings. This could be a sign of encrypted data, leaked secrets or obfuscated code.

What are high entropy strings?

High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

What are unicode homoglyphs?

Unicode homoglyphs

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What are http dependencies?

HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

What is an install script?

Install scripts

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License change

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

What is a license policy violation?

License Policy Violation

Contains long string literals, which may be a sign of obfuscated or packed code.

What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Missing license

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Missing package tarball

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Mixed license

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Modified license exception

(Experimental) Package contains a modified version of an SPDX license. Please read carefully before using this code.

@particle/detect-newline-style