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c0d5f4b3d7
PR-URL: https://github.com/nodejs/node/pull/42744 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
20 lines
491 B
JavaScript
20 lines
491 B
JavaScript
const crypto = require('crypto')
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const { dirname, basename, resolve } = require('path')
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// use sha1 because it's faster, and collisions extremely unlikely anyway
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const pathSafeHash = s =>
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crypto.createHash('sha1')
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.update(s)
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.digest('base64')
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.replace(/[^a-zA-Z0-9]+/g, '')
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.slice(0, 8)
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const retirePath = from => {
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const d = dirname(from)
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const b = basename(from)
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const hash = pathSafeHash(from)
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return resolve(d, `.${b}-${hash}`)
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}
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module.exports = retirePath
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