https://github.com/RangerMauve/gemini-to-html

Parse out gemini pages and convert them to HTML
https://github.com/RangerMauve/gemini-to-html

Last synced: 26 days ago
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Parse out gemini pages and convert them to HTML

• Host: GitHub
• URL: https://github.com/RangerMauve/gemini-to-html
• Owner: RangerMauve
• License: agpl-3.0
• Created: 2020-08-18T01:37:50.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-03-13T18:32:46.000Z (9 months ago)
• Last Synced: 2024-05-01T21:22:49.978Z (8 months ago)
• Language: JavaScript
• Size: 24.4 KB
• Stars: 19
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-gemini - gemini-to-html - JavaScript library for parsing Gemini pages, and for rendering them to HTML. (Tools / Gemtext converters)

README

        
# gemini-to-html

Parse out gemini pages and convert them to HTML

## Usage

```

npm i --save gemini-to-html

```

```javascript

const parse = require('gemini-to-html/parse')

const tokens = parse(`

# Hello

=> ./example This is a link

`)

const render = require('gemini-to-html/render')

const html = render(tokens)

console.log(html)

```

## API

### `parse(text) => [Line]`

Parse out some gemini text into an array of Line items to render

#### `Text{type:'text', content: string}`

Any lines that don't fit into other formats, will be Text. `content` is the raw text to render.

#### `Link{type:'link', href: string, content: string}`

Lines starting with `=>` will be parsed as links. The line will then contain a URL that will go under `href`, followed by some optional whitespace, and then a description for the text stored in `content`.

#### `Pre{type:'pre', items: [string], alt}`

Sections of text that look like this:

> ```alt

> Some text

> ```

Will be parsed as a sing `Pre` line. The `items` are the lines within the block. If ther was additional text provided in the backticks, it'll be in the `alt` text.

#### `Header{type:'header', level: number, content: string}`

Lines starting with one or more `#` symbols will be interpreted as headers. The number of consequtive `#` symbols will be the `level` of the header. The header text will be within `content`.

#### `List{type:'list', items: [string]}`

Lines starting with `*` will be grouped together. Each line will be an item within `items`.

#### `Quote{type: 'quote', content: 'string'}`

Lines starting with `>` will be interpreted as a quote with the `content` being separated out.

### `render([Block]) => html`

Take the parsed out blocks and render an HTML page.

This module uses [escape-goat](https://www.npmjs.com/package/escape-goat) to avoid HTML and JS injection to combat XSS.

Regular `Text` will be converted to `
` tags, however blank lines will be converted to `
` elements as per the spec.

Preformatted text will be turned into `
` tags. If there was an `alt` specified, the text will be wrapped in `