find-npm-prefix

WebJar for find-npm-prefix

License	ISC
GroupId	org.webjars.npm
ArtifactId	find-npm-prefix
Last Version	1.0.2
Release Date	Feb 13, 2018
Type	jar
Description	find-npm-prefix WebJar for find-npm-prefix
Project URL	http://webjars.org
Source Code Management	https://github.com/npm/find-npm-prefix

Download find-npm-prefix

Filename	Size
find-npm-prefix-1.0.2.pom
find-npm-prefix-1.0.2.jar	6 KB
find-npm-prefix-1.0.2-sources.jar	22 bytes
find-npm-prefix-1.0.2-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/find-npm-prefix/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>find-npm-prefix</artifactId>
    <version>1.0.2</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/find-npm-prefix/
implementation 'org.webjars.npm:find-npm-prefix:1.0.2'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/find-npm-prefix/
implementation ("org.webjars.npm:find-npm-prefix:1.0.2")

Apache Buildr

'org.webjars.npm:find-npm-prefix:jar:1.0.2'

Apache Ivy

<dependency org="org.webjars.npm" name="find-npm-prefix" rev="1.0.2">
  <artifact name="find-npm-prefix" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='find-npm-prefix', version='1.0.2')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "find-npm-prefix" % "1.0.2"

Leiningen

[org.webjars.npm/find-npm-prefix "1.0.2"]

Dependencies

There are no dependencies for this project. It is a standalone project that does not depend on any other jars.

Project Modules

There are no modules declared in this project.

find-npm-prefix

Find the npm project directory associated with for a given directory

USAGE

const findPrefix = require('find-npm-prefix')

findPrefix(process.cwd()).then(prefix => {
  …
})

findPrefix(dir) → Promise(prefix)

This computes the npm prefix, that is, the directory that npm adds and removes modules from for a given path.

It takes a directory as an argument and returns a promise of the associated prefix directory.

Algorithm

1. If the directory is a node_modules folder, scan up the tree till you find a non-node_modules directory and return that.
2. Else, look for the first parent directory that contains a node_modules or a package.json
3. If one is found, that's the prefix.
4. If none are found, return the original directory we were given

npm

node package manager

Versions

Version
1.0.2 Feb 13, 2018