https://github.com/ikatyang/tree-sitter-yaml

YAML grammar for tree-sitter
https://github.com/ikatyang/tree-sitter-yaml

grammar tree-sitter yaml

Last synced: about 1 month ago
JSON representation

YAML grammar for tree-sitter

• Host: GitHub
• URL: https://github.com/ikatyang/tree-sitter-yaml
• Owner: ikatyang
• License: mit
• Created: 2019-08-31T11:12:53.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-11-05T21:44:28.000Z (about 1 year ago)
• Last Synced: 2024-04-14T11:56:47.891Z (7 months ago)
• Topics: grammar, tree-sitter, yaml
• Language: JavaScript
• Homepage: https://ikatyang.github.io/tree-sitter-yaml/
• Size: 1.19 MB
• Stars: 86
• Watchers: 7
• Forks: 32
• Open Issues: 33
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# tree-sitter-yaml

[![npm](https://img.shields.io/npm/v/tree-sitter-yaml.svg)](https://www.npmjs.com/package/tree-sitter-yaml)

[![build](https://img.shields.io/travis/com/ikatyang/tree-sitter-yaml/master.svg)](https://travis-ci.com/ikatyang/tree-sitter-yaml/builds)

YAML ([YAML Spec v1.2](https://yaml.org/spec/1.2/spec.html)) grammar for [tree-sitter](https://github.com/tree-sitter/tree-sitter)

[Changelog](https://github.com/ikatyang/tree-sitter-yaml/blob/master/CHANGELOG.md)

## Install

```sh

npm install tree-sitter-yaml tree-sitter

```

## Usage

```js

const Parser = require("tree-sitter");

const YAML = require("tree-sitter-yaml");

const parser = new Parser();

parser.setLanguage(YAML);

const sourceCode = `

!!map

hello: &anchor

- world

`;

const tree = parser.parse(sourceCode);

console.log(tree.rootNode.toString());

// (stream

//   (document

//     (block_node

//       (tag)

//       (block_mapping

//         (block_mapping_pair

//           key: (flow_node

//             (plain_scalar

//               (string_scalar)))

//           value: (block_node

//             (anchor)

//             (block_sequence

//               (block_sequence_item

//                 (flow_node

//                   (plain_scalar

//                     (string_scalar)))))))))))

```

## License

MIT © [Ika](https://github.com/ikatyang)