const npmFetch = require('npm-registry-fetch')
|
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module.exports = async (npm, opts) => {
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const { registry } = opts
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// First, check if we have a user/pass-based auth
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const creds = npm.config.getCredentialsByURI(registry)
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if (creds.username) {
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return creds.username
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}
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// No username, but we have other credentials; fetch the username from registry
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if (creds.token || creds.certfile && creds.keyfile) {
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const registryData = await npmFetch.json('/-/whoami', { ...opts })
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if (typeof registryData?.username === 'string') {
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return registryData.username
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}
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}
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// At this point, even if they have a credentials object, it doesn't have a
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// valid token.
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throw Object.assign(
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new Error('This command requires you to be logged in.'),
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{ code: 'ENEEDAUTH' }
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)
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}
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