https://github.com/dotnetcarpenter/pipetree

Utility library to enable easy piping between nodejs programs and tree traversing of graphs
https://github.com/dotnetcarpenter/pipetree

Last synced: 16 days ago
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Utility library to enable easy piping between nodejs programs and tree traversing of graphs

• Host: GitHub
• URL: https://github.com/dotnetcarpenter/pipetree
• Owner: dotnetCarpenter
• License: mit
• Created: 2016-10-18T15:07:56.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2018-07-04T18:32:47.000Z (about 7 years ago)
• Last Synced: 2025-04-07T09:19:25.506Z (3 months ago)
• Language: JavaScript
• Size: 126 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# pipetree

[![Build Status](https://travis-ci.org/dotnetCarpenter/pipetree.svg?branch=master)](https://travis-ci.org/dotnetCarpenter/pipetree)

[![Build Status](https://ci.appveyor.com/api/projects/status/yxqj4kad6trefnj0/branch/master?svg=true)](https://ci.appveyor.com/project/dotnetCarpenter/pipetree/branch/master)

[![Coverage Status](https://coveralls.io/repos/github/dotnetCarpenter/pipetree/badge.svg?branch=master)](https://coveralls.io/github/dotnetCarpenter/pipetree?branch=master)

*Utility library to enable easy piping between nodejs programs and tree traversing of graphs*

```js

const select = require("pipetree").select

const listen = require("pipetree").listen

// get a function to traverse a tree - this one returns the first occurance

// of the field "browser_download_url"

const getDownloadUrl = select.querySelector("browser_download_url")

// use this function when the piped input is read

select.use = () => {

	// use the querySelector from select on the parsed JSON piped input

	const downloadUrl = getDownloadUrl( listen.collectJSON() )

	console.log(downloadUrl)

}

// attach select to handle the "listen" output when read

select.start()

// start listening for piped input

listen.start()

```

# License

MIT