# dotparser

Parser of GraphViz dot file format.

 [![Build Status](https://github.com/anvaka/dotparser/actions/workflows/tests.yaml/badge.svg)](https://github.com/anvaka/dotparser/actions/workflows/tests.yaml)

# usage

``` js
 var parse = require('dotparser');
 var ast = parse('graph g {}');

 // ast is now an abstract syntax tree of an empty graph:
 // [{
 //   "type": "graph",
 //   "children": [],
 //   "id": "g"
 // }]
```

# why?

The produced output is not bound to any specific graph library. It can be used
by graph library authors to transform dot files into their own graph representation.

This implementation is capable of parsing all graphs from standard [graphviz test suite](https://github.com/ellson/graphviz/tree/master/rtest/graphs).

# install

With [npm](https://npmjs.org) do:

```
npm install dotparser
```

# compiling grammar

If you've changed grammar and want to have an updated parser, run this:

```
npm start
```

This will generate a new parser and save it into `grammar/dot.js` file

# license

MIT


Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

dotparser

anvaka

(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.

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Bad text encoding

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Bad semver

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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.

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Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests access to '{host}'.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension uses the '{permission}' permission.

What are Chrome extension permissions?

Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

What are Chrome extension wildcard host permissions?

Chrome Extension Wildcard Host Permission

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

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Title

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High CVE

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Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

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Dynamic require

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Empty package

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Environment variable access

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Name

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File dependency

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

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Filesystem access

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Wildcard dependency

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Git dependency

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GitHub dependency

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AI-detected potential malware

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Native code

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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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What is an invalid manifest file?

Invalid manifest file

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What are invisible characters?

Invisible chars

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License exception

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What is a license policy violation?

License Policy Violation

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What's wrong with long strings?

Long strings

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Major refactor

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Modified license exception

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Modified license

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Network access

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New author

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No bug tracker

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No repository

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dotparser

dotparser

usage

why?

install

compiling grammar

license

Keywords

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