To help you get started, we've collected the most common ways that marked-terminal is being used within popular public projects.

umijs / umi / packages / umi-core / src / error.js View on Github

import chalk from 'chalk';
import signale from 'signale';
import marked from 'marked';
import TerminalRenderer from 'marked-terminal';
import { existsSync, writeFileSync } from 'fs';

marked.setOptions({
  renderer: new TerminalRenderer(),
});

// 支持内部框架扩展 error code map
const ERROR_CODE_MAP = require(process.env.ERROR_CODE_MAP_PATH || '@umijs/error-code-map');

export class UmiError extends Error {
  constructor(opts, ...params) {
    const { message, code, context } = opts;
    super(message, ...params);
    this.code = code;
    this.context = context || {};

    this.test();
  }

  test() {

View more ways to use marked-terminal

marked-terminal

> Custom Renderer for marked > allowing for printing Markdown to the Terminal. Supports pretty tables, syntax > highlighting for javascript, and overriding all colors and styles.

Could for instance be used to print usage information.

Install

npm install marked marked-terminal

Example

import { marked } from 'marked';
import { markedTerminal } from 'marked-terminal';

marked.use(markedTerminal([options][, highlightOptions]));

marked.parse('# Hello \n This is **markdown** printed in the `terminal`');

Using older versions

const marked = require('marked');
const TerminalRenderer = require('marked-terminal');

marked.setOptions({
  // Define custom renderer
  renderer: new TerminalRenderer()
});

// Show the parsed data
console.log(
  marked('# Hello \n This is **markdown** printed in the `terminal`')
);

This will produce the following:

Syntax Highlighting

Also have support for syntax highlighting using cli-highlight. You can override highlighting defaults by passing in settings as the second argument for TerminalRenderer.

Having the following markdown input:

```js
var foo = function(bar) {
  console.log(bar);
};
foo('Hello');
```

...we will convert it into terminal format:

// Show the parsed data
console.log(marked(exampleSource));

This will produce the following:

API

Constructur: new TerminalRenderer([options][, highlightOptions])

options

Optional Used to override default styling.

Default values are:

var defaultOptions = {
  // Colors
  code: chalk.yellow,
  blockquote: chalk.gray.italic,
  html: chalk.gray,
  heading: chalk.green.bold,
  firstHeading: chalk.magenta.underline.bold,
  hr: chalk.reset,
  listitem: chalk.reset,
  table: chalk.reset,
  paragraph: chalk.reset,
  strong: chalk.bold,
  em: chalk.italic,
  codespan: chalk.yellow,
  del: chalk.dim.gray.strikethrough,
  link: chalk.blue,
  href: chalk.blue.underline,

  // Formats the bulletpoints and numbers for lists
  list: function (body, ordered) {/* ... */},

  // Reflow and print-out width
  width: 80, // only applicable when reflow is true
  reflowText: false,

  // Should it prefix headers?
  showSectionPrefix: true,

  // Whether or not to undo marked escaping
  // of enitities (" -> " etc)
  unescape: true,

  // Whether or not to show emojis
  emoji: true,

  // Options passed to cli-table3
  tableOptions: {},

  // The size of tabs in number of spaces or as tab characters
  tab: 3 // examples: 4, 2, \t, \t\t

  image: function (href, title, text) {} // function for overriding the default image handling.
};

Example of overriding defaults

marked.setOptions({
  renderer: new TerminalRenderer({
    codespan: chalk.underline.magenta
  })
});

highlightOptions

Options passed into cli-highlight. See readme there to see what options to pass.

See more examples

Related

• ink-markdown - Markdown component for Ink