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https://github.com/nodejs/node.git
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0616eafbc8
PR-URL: https://github.com/nodejs/node/pull/44013 Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
40 lines
1.4 KiB
JavaScript
40 lines
1.4 KiB
JavaScript
// take a path and a resolved value, and turn it into a resolution from
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// the given new path. This is used with converting a package.json's
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// relative file: path into one suitable for a lockfile, or between
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// lockfiles, and for converting hosted git repos to a consistent url type.
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const npa = require('npm-package-arg')
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const relpath = require('./relpath.js')
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const consistentResolve = (resolved, fromPath, toPath, relPaths = false) => {
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if (!resolved) {
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return null
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}
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try {
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const hostedOpt = { noCommittish: false }
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const {
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fetchSpec,
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saveSpec,
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type,
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hosted,
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rawSpec,
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raw,
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} = npa(resolved, fromPath)
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const isPath = type === 'file' || type === 'directory'
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return isPath && !relPaths ? `file:${fetchSpec.replace(/#/g, '%23')}`
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: isPath ? 'file:' + (toPath ? relpath(toPath, fetchSpec.replace(/#/g, '%23')) : fetchSpec.replace(/#/g, '%23'))
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: hosted ? `git+${
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hosted.auth ? hosted.https(hostedOpt) : hosted.sshurl(hostedOpt)
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}`
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: type === 'git' ? saveSpec
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// always return something. 'foo' is interpreted as 'foo@' otherwise.
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: rawSpec === '' && raw.slice(-1) !== '@' ? raw
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// just strip off the name, but otherwise return as-is
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: rawSpec
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} catch (_) {
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// whatever we passed in was not acceptable to npa.
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// leave it 100% untouched.
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return resolved
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}
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}
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module.exports = consistentResolve
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