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Closes: https://github.com/nodejs/node/pull/16280 PR-URL: https://github.com/nodejs/node/pull/16509 Fixes: https://github.com/nodejs/node/issues/14161 Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michaël Zasso <targos@protonmail.com>
21 lines
495 B
JavaScript
21 lines
495 B
JavaScript
var meant = require('meant')
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var output = require('./output.js')
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function didYouMean (scmd, commands) {
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var bestSimilarity = meant(scmd, commands).map(function (str) {
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return ' ' + str
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})
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if (bestSimilarity.length === 0) return
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if (bestSimilarity.length === 1) {
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output('\nDid you mean this?\n' + bestSimilarity[0])
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} else {
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output(
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['\nDid you mean one of these?']
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.concat(bestSimilarity.slice(0, 3)).join('\n')
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)
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}
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}
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module.exports = didYouMean
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