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'use strict'
const BB = require('bluebird')
const eu = encodeURIComponent
const getAuth = require('npm-registry-fetch/auth.js')
const log = require('npmlog')
const npm = require('./npm.js')
const npmConfig = require('./config/figgy-config.js')
const npmFetch = require('libnpm/fetch')
logout.usage = 'npm logout [--registry=<url>] [--scope=<@scope>]'
function afterLogout (normalized) {
var scope = npm.config.get('scope')
if (scope) npm.config.del(scope + ':registry')
npm.config.clearCredentialsByURI(normalized)
return BB.fromNode(cb => npm.config.save('user', cb))
}
module.exports = logout
function logout (args, cb) {
const opts = npmConfig()
BB.try(() => {
const reg = npmFetch.pickRegistry('foo', opts)
const auth = getAuth(reg, opts)
if (auth.token) {
log.verbose('logout', 'clearing session token for', reg)
return npmFetch(`/-/user/token/${eu(auth.token)}`, opts.concat({
method: 'DELETE',
ignoreBody: true
})).then(() => afterLogout(reg))
} else if (auth.username || auth.password) {
log.verbose('logout', 'clearing user credentials for', reg)
return afterLogout(reg)
} else {
throw new Error(
'Not logged in to', reg + ',', "so can't log out."
)
}
}).nodeify(cb)
}
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