README.md

md-to-bemjson

Converts markdown to bemjson.

Requirements

• Node.js 4+

Install

$ npm install md-to-bemjson

Usage

const toBemjson = require('md-to-bemjson').convertSync;
const bjson = toBemjson('# Hello world');

console.log(JSON.stringify(bjson, null, 4));

Yields:

{
    "block": "md-root",
    "content": {
        "block": "heading",
        "content": "Hello world",
        "level": 1,
        "mods": {
            "level": 1
        }
    }
}

Markdown converter to bemjson

Module use remark with several plugins and custom compiler to convert markdown to bemjson. Plugins divided into two groups: necessary(you can't disable this plugins) and optional.

Necessary plugins:

• remark-inline-links - bemjson don't support references.

Optional plugins:

• remark-github - Github integrations (issues, commits, mentions)

Compiler

• remark-bemjson - custom bemjson compiler

API

• constructor([options])
• convert(markdown)
• convertSync(markdown)
• stringify(markdown)
• stringifySync(markdown)
• static convert(markdown[, options])
• static convertSync(markdown[, options])
• static stringify(markdown[, options])
• static stringifySync(markdown[, options])

constructor([options])

Options

Parameter	Type	Description
github	Object, boolean	Enables github support with remark plugin remark-github. Default false.
exportType	enum	remark-bemjson option. Exports to certain type with .stringify. Supported exports.
exportName	string	remark-bemjson option. Used with exportType=(modules, umd, YModules) stringify bemjson with exported given name.
augment	Function, Object	Options for augmentation resulting bemjson by every node. As function accepts bemNode and must return it.
plugins	Array	Options for additional plugins to be included. Plugin format: { plugin: Function, options: Object }

Options.augment

Parameter	Type	Description
prefix	string	Add prefix to all blocks. Important: for root replace original prefix.
scope	string	Replace root block with scope. And replace all blocks with elems.
map	Object	Replace block names with provided in map. Available blocks.
html	Object	Options for converting html to bemjson with html2bemjson.

Important: Augmentation flow is serial. Order: map, prefix, scope. Important: Other augmentations does not affect html.

convert(markdown) => Promise

Parameter	Type	Description
markdown	string	Markdown text

Asynchronously converts markdown to bemjson.

const Converter = require('md-to-bemjson');
const md2Bemjson = new Converter();

md2Bemjson.convert('# Hello world').then(bjson => console.log(JSON.stringify(bjson, null, 4)))

Yields:

{
    "block": "md-root",
    "content": {
        "block": "heading",
        "content": "Hello world",
        "level": 1,
        "mods": {
            "level": 1
        }
    }
}

convertSync(markdown) => Bemjson

Parameter	Type	Description
markdown	string	Markdown text

Synchronously converts markdown to bemjson.

const Converter = require('md-to-bemjson');
const md2Bemjson = new Converter();

console.log(JSON.stringify(md2Bemjson.convertSync('# Hello world'), null, 4));

Yields:

{
    "block": "md-root",
    "content": {
        "block": "heading",
        "content": "Hello world",
        "level": 1,
        "mods": {
            "level": 1
        }
    }
}

stringify(markdown [, options]) => Promise

Parameter	Type	Description
markdown	string	Markdown text
options	Object	Options prefixed with export*. Important: Creates new processor. For better performance set options via constructor.

Asynchronously converts and stringify markdown to bemjson module with exports.

const Converter = require('md-to-bemjson');
const md2Bemjson = new Converter();

md2Bemjson.stringify('# Hello world').then(content => console.log(content))

Yields:

module.exports = {
    block: 'md-root',
    content: {
        block: 'heading',
        content: 'Hello world',
        "level": 1,
        mods: {
            'level': 1
        }
    }
};

stringifySync(markdown [, options]) => String

Parameter	Type	Description
markdown	string	Markdown text
options	Object	Options prefixed with export*. Important: Creates new processor. For better performance set options via constructor.

Synchronously converts and stringify markdown to bemjson module with exports.

const Converter = require('md-to-bemjson');
const md2Bemjson = new Converter();

console.log(md2Bemjson.stringifySync('# Hello world'));

Yields:

module.exports = {
    block: 'md-root',
    content: {
        block: 'heading',
        content: 'Hello world',
        level: 1,
        mods: {
            'level': 1
        }
    }
};

static convert(markdown [, options]) => Promise

Parameter	Type	Description
markdown	string	Markdown text
options	Object	plugin options

Asynchronously converts markdown to bemjson.

const toBemjson = require('md-to-bemjson').convert;

toBemjson('# Hello world').then(bjson => console.log(JSON.stringify(bjson, null, 4)))

Yields:

{
   "block": "md-root",
   "content": {
       "block": "heading",
       "content": "Hello world",
       "level": 1,
       "mods": {
           "level": 1
       }
   }
}

static convertSync(markdown [, options]) => Bemjson

Parameter	Type	Description
markdown	string	Markdown text
options	Object	plugin options

Synchronously converts markdown to bemjson.

const toBemjson = require('md-to-bemjson').convertSync;

console.log(JSON.stringify(toBemjson('# Hello world'), null, 4));

Yields:

{
    "block": "md-root",
    "content": {
        "block": "heading",
        "content": "Hello world",
        "level": 1,
        "mods": {
            "level": 1
        }
    }
}

static stringify(markdown [, options]) => Promise

Parameter	Type	Description
markdown	string	Markdown text
options	Object	plugin options

Asynchronously converts and stringify markdown to bemjson module with exports.

const toBemjsonString = require('md-to-bemjson').stringify;

toBemjsonString('# Hello world').then(bjson => console.log(JSON.stringify(bjson, null, 4)));

Yields:

module.exports = {
    block: 'md-root',
    content: {
        block: 'heading',
        content: 'Hello world',
        level: 1,
        mods: {
            level: 1
        }
    }
};

static stringifySync(markdown [, options]) => String

Parameter	Type	Description
markdown	string	Markdown text
options	Object	plugin options

Synchronously converts and stringify markdown to bemjson module with exports.

const toBemjsonString = require('md-to-bemjson').stringifySync;

console.log(toBemjsonString('# Hello world'));

Yields:

module.exports = {
    block: 'md-root',
    content: {
        block: 'heading',
        content: 'Hello world',
        level: 1,
        mods: {
            'level': 1
        }
    }
};

License

Code and documentation copyright 2017 YANDEX LLC. Code released under the Mozilla Public License 2.0.