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const eu = encodeURIComponent
const log = require('npmlog')
const getAuth = require('npm-registry-fetch/auth.js')
const npmFetch = require('npm-registry-fetch')
const npm = require('./npm.js')
const usageUtil = require('./utils/usage.js')
const usage = usageUtil(
'logout',
'npm logout [--registry=<url>] [--scope=<@scope>]'
)
const cmd = (args, cb) => logout(args).then(() => cb()).catch(cb)
const logout = async (args) => {
const { registry, scope } = npm.flatOptions
const regRef = scope ? `${scope}:registry` : 'registry'
const reg = npm.flatOptions[regRef] || registry
const auth = getAuth(reg, npm.flatOptions)
if (auth.token) {
log.verbose('logout', `clearing token for ${reg}`)
await npmFetch(`/-/user/token/${eu(auth.token)}`, {
...npm.flatOptions,
method: 'DELETE',
ignoreBody: true,
})
} else if (auth.username || auth.password)
log.verbose('logout', `clearing user credentials for ${reg}`)
else {
const msg = `not logged in to ${reg}, so can't log out!`
throw Object.assign(new Error(msg), { code: 'ENEEDAUTH' })
}
if (scope)
npm.config.delete(regRef, 'user')
npm.config.clearCredentialsByURI(reg)
await npm.config.save('user')
}
module.exports = Object.assign(cmd, { usage })
|
