nmtree

  

Get a node_modules directory with all its package.json files as a parsable flat tree.

!alt text

$3

Given an npm library, this tool would recursively go through its node_modules and create a flat tree with the paths of libraries as keys and their parsed package.json files as values.
eg.
``javascript
{
"myLib": ,
"myLib/node_modules/myDep": ,
"myLib/node_modules/myDep/node_modules/myOtherDep":
}
`

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npm install -g nmtree - for the cli tool

npm install nmtree for the require-able library

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`javascript
const nmtree = require('nmtree')

const libPath = '/path/to/my/lib'
const tree = nmtree(libPath)

const installedReactVersions = Object.keys(tree).reduce((versions, libPath) => {
const { name, version } = tree[libPath]
if (name === 'react') versions.push(version)
return versions
}, [])
// or whatever else you can think of!
`

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`
nmtree /path/to/my/lib > my-lib-node-modules.json
``

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MIT