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parse

Parse CSS

Error file not found

Parsing a string


import {parse} from '@tbela99/css-parser';

 // css string
 let result = await parse(css);
 console.log(result.ast);

Parsing a Readable stream


import {parse} from '@tbela99/css-parser';
import {Readable} from "node:stream";

// usage: node index.ts < styles.css or cat styles.css | node index.ts

 const readableStream = Readable.toWeb(process.stdin);
 let result = await parse(readableStream, {beautify: true});

 console.log(result.ast);

Parsing a file as a ReadableStream


 import {parse} from '@tbela99/css-parser';

 const response = await fetch('https://docs.deno.com/styles.css');
 const result = await parse(response.body, {beautify: true});

 console.log(result.ast);

parse(
    stream: string | ReadableStream<Uint8Array<ArrayBufferLike>>,
    options?: ParserOptions,
): Promise<ParseResult>

Parse CSS

Parameters

  • stream: string | ReadableStream<Uint8Array<ArrayBufferLike>>
  • Optionaloptions: ParserOptions

    Example:


    import {parse} from '@tbela99/css-parser';

     // css string
     let result = await parse(css);
     console.log(result.ast);

    parsing a ReadableStream


    import {parse} from '@tbela99/css-parser';
    import {Readable} from "node:stream";

    // usage: node index.ts < styles.css or cat styles.css | node index.ts

     const readableStream = Readable.toWeb(process.stdin);
     let result = await parse(readableStream, {beautify: true});

     console.log(result.ast);

    Parsing a file as a ReadableStream


     import {parse} from '@tbela99/css-parser';

     const response = await fetch('https://docs.deno.com/styles.css');
     const result = await parse(response.body, {beautify: true});

     console.log(result.ast);

Returns Promise<ParseResult>

parse(options: ParseInputFileOptions & ParserOptions): Promise<ParseResult>

Parse CSS

Parameters

Returns Promise<ParseResult>

Error file not found

Parsing a file


import {parse} from '@tbela99/css-parser';

const file = 'https://docs.deno.com/styles.css';
 // css file or url
 let result = await parse({file});
 console.log(result.ast);

Parsing a file as stream


import {parse} from '@tbela99/css-parser';

 const file = 'https://docs.deno.com/styles.css';
 let result = await parse({file, asStream: true, beautify: true});

 console.log(result.ast);

parse(options: ParseInputStreamOptions & ParserOptions): Promise<ParseResult>

Parse CSS

Parameters

  • options: ParseInputStreamOptions & ParserOptions

    Parsing a string


    import {parse} from '@tbela99/css-parser';

     // css string
     let result = await parse({input:css});
     console.log(result.ast);

    Parsing a Readable stream


    import {parse} from '@tbela99/css-parser';
    import {Readable} from "node:stream";
    *
     const readableStream = Readable.toWeb(process.stdin);
     let result = await parse({input: readableStream, beautify: true});

     console.log(result.ast);

    Parsing a file as a ReadableStream


     import {parse} from '@tbela99/css-parser';

     const response = await fetch('https://docs.deno.com/styles.css');
     const result = await parse({input: response.body, beautify: true});

     console.log(result.ast);

Returns Promise<ParseResult>