mirror of
https://github.com/Redocly/redoc.git
synced 2025-11-03 17:27:31 +03:00
83 lines
2.3 KiB
TypeScript
83 lines
2.3 KiB
TypeScript
import * as Prism from 'prismjs';
|
|
import 'prismjs/components/prism-bash.js';
|
|
import 'prismjs/components/prism-c.js';
|
|
import 'prismjs/components/prism-clike.js';
|
|
import 'prismjs/components/prism-coffeescript.js';
|
|
import 'prismjs/components/prism-cpp.js';
|
|
import 'prismjs/components/prism-csharp.js';
|
|
import 'prismjs/components/prism-csv.js';
|
|
import 'prismjs/components/prism-go.js';
|
|
import 'prismjs/components/prism-http.js';
|
|
import 'prismjs/components/prism-java.js';
|
|
import 'prismjs/components/prism-lua.js';
|
|
import 'prismjs/components/prism-markup-templating.js'; // dep of php
|
|
import 'prismjs/components/prism-markup.js'; // xml
|
|
import 'prismjs/components/prism-objectivec.js';
|
|
import 'prismjs/components/prism-perl.js';
|
|
import 'prismjs/components/prism-php.js';
|
|
import 'prismjs/components/prism-powershell.js';
|
|
import 'prismjs/components/prism-python.js';
|
|
import 'prismjs/components/prism-q.js';
|
|
import 'prismjs/components/prism-ruby.js';
|
|
import 'prismjs/components/prism-scala.js';
|
|
import 'prismjs/components/prism-sql.js';
|
|
import 'prismjs/components/prism-swift.js';
|
|
import 'prismjs/components/prism-yaml.js';
|
|
|
|
const DEFAULT_LANG = 'clike';
|
|
|
|
Prism.languages.insertBefore(
|
|
'javascript',
|
|
'string',
|
|
{
|
|
'property string': {
|
|
pattern: /([{,]\s*)"(?:\\.|[^\\"\r\n])*"(?=\s*:)/i,
|
|
lookbehind: true,
|
|
},
|
|
} as any,
|
|
undefined as any,
|
|
);
|
|
|
|
Prism.languages.insertBefore(
|
|
'javascript',
|
|
'punctuation',
|
|
{
|
|
property: {
|
|
pattern: /([{,]\s*)[a-z]\w*(?=\s*:)/i,
|
|
lookbehind: true,
|
|
},
|
|
},
|
|
undefined as any,
|
|
);
|
|
|
|
/**
|
|
* map language names to Prism.js names
|
|
*/
|
|
export function mapLang(lang: string): string {
|
|
return (
|
|
{
|
|
json: 'js',
|
|
'c++': 'cpp',
|
|
'c#': 'csharp',
|
|
'objective-c': 'objectivec',
|
|
shell: 'bash',
|
|
viml: 'vim',
|
|
}[lang] || DEFAULT_LANG
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Highlight source code string using Prism.js
|
|
* @param source source code to highlight
|
|
* @param lang highlight language
|
|
* @return highlighted source code as **html string**
|
|
*/
|
|
export function highlight(source: string | number | boolean, lang: string = DEFAULT_LANG): string {
|
|
lang = lang.toLowerCase();
|
|
let grammar = Prism.languages[lang];
|
|
if (!grammar) {
|
|
grammar = Prism.languages[mapLang(lang)];
|
|
}
|
|
return Prism.highlight(source.toString(), grammar, lang);
|
|
}
|