49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
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import fs from 'fs';
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import regexSupplant from 'twitter-text/dist/lib/regexSupplant.js';
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import validDomain from 'twitter-text/dist/regexp/validDomain.js';
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import validPortNumber from 'twitter-text/dist/regexp/validPortNumber.js';
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import validUrlPath from 'twitter-text/dist/regexp/validUrlPath.js';
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import validUrlPrecedingChars from 'twitter-text/dist/regexp/validUrlPrecedingChars.js';
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import validUrlQueryChars from 'twitter-text/dist/regexp/validUrlQueryChars.js';
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import validUrlQueryEndingChars from 'twitter-text/dist/regexp/validUrlQueryEndingChars.js';
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// The difference with twitter-text's extractURL is that the protocol isn't
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// optional.
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const urlRegex = regexSupplant(
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'(' + // $1 total match
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'(#{validUrlPrecedingChars})' + // $2 Preceeding chracter
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'(' + // $3 URL
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'(https?:\\/\\/)' + // $4 Protocol (optional) <-- THIS IS THE DIFFERENCE, MISSING '?' AFTER PROTOCOL
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'(#{validDomain})' + // $5 Domain(s)
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'(?::(#{validPortNumber}))?' + // $6 Port number (optional)
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'(\\/#{validUrlPath}*)?' + // $7 URL Path
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'(\\?#{validUrlQueryChars}*#{validUrlQueryEndingChars})?' + // $8 Query String
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')' +
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')',
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{
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validUrlPrecedingChars,
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validDomain,
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validPortNumber,
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validUrlPath,
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validUrlQueryChars,
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validUrlQueryEndingChars,
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},
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'gi',
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);
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const filePath = 'src/data/url-regex.json';
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fs.writeFile(
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filePath,
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JSON.stringify({
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source: urlRegex.source,
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flags: urlRegex.flags,
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}),
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(err) => {
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if (err) {
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console.error(err);
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}
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console.log(`Wrote ${filePath}`);
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},
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);
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