Function dataURLProcessor

out/cli.cjs:51459–51495

(dataURL)

  "node_modules/undici/lib/fetch/dataURL.js"(exports2, module2) {
    var assert2 = require("assert");
    var { atob: atob2 } = require("buffer");
    var { isomorphicDecode } = require_util3();
    var encoder = new TextEncoder();
    var HTTP_TOKEN_CODEPOINTS = /^[!#$%&'*+-.^_|~A-Za-z0-9]+$/;
    var HTTP_WHITESPACE_REGEX = /(\u000A|\u000D|\u0009|\u0020)/;
    var HTTP_QUOTED_STRING_TOKENS = /[\u0009|\u0020-\u007E|\u0080-\u00FF]/;
    function dataURLProcessor(dataURL) {
      assert2(dataURL.protocol === "data:");
      let input = URLSerializer(dataURL, true);
      input = input.slice(5);
      const position = { position: 0 };
      let mimeType = collectASequenceOfCodePointsFast(
        ",",
        input,
        position
      );
      const mimeTypeLength = mimeType.length;
      mimeType = removeASCIIWhitespace(mimeType, true, true);
      if (position.position >= input.length) {
        return "failure";
      }
      position.position++;
      const encodedBody = input.slice(mimeTypeLength + 1);
      let body = stringPercentDecode(encodedBody);
      if (/;(\u0020){0,}base64$/i.test(mimeType)) {
        const stringBody = isomorphicDecode(body);
        body = forgivingBase64(stringBody);
        if (body === "failure") {
          return "failure";
        }
        mimeType = mimeType.slice(0, -6);
        mimeType = mimeType.replace(/(\u0020)+$/, "");
        mimeType = mimeType.slice(0, -1);
      }
      if (mimeType.startsWith(";")) {
        mimeType = "text/plain" + mimeType;
      }
      let mimeTypeRecord = parseMIMEType(mimeType);
      if (mimeTypeRecord === "failure") {
        mimeTypeRecord = parseMIMEType("text/plain;charset=US-ASCII");