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2e54524955
PR-URL: https://github.com/nodejs/node/pull/35474 Reviewed-By: Ruy Adorno <ruyadorno@github.com> Reviewed-By: Ujjwal Sharma <ryzokuken@disroot.org> Reviewed-By: Ben Coe <bencoe@gmail.com> Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Shelley Vohr <codebytere@gmail.com> Reviewed-By: Guy Bedford <guybedford@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
13 lines
377 B
JavaScript
13 lines
377 B
JavaScript
const leven = require('leven')
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const didYouMean = (scmd, commands) => {
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const best = commands
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.filter(cmd => leven(scmd, cmd) < scmd.length * 0.4)
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.map(str => ` ${str}`)
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return best.length === 0 ? ''
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: best.length === 1 ? `\nDid you mean this?\n${best[0]}`
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: `\nDid you mean one of these?\n${best.slice(0, 3).join('\n')}`
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}
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module.exports = didYouMean
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