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shrine-medco/apps/steward-app/node/node_modules/npm/lib/unpublish.js
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unpublish.js
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module.exports = unpublish
var log = require('npmlog')
var npm = require('./npm.js')
var readJson = require('read-package-json')
var path = require('path')
var mapToRegistry = require('./utils/map-to-registry.js')
var npa = require('npm-package-arg')
var getPublishConfig = require('./utils/get-publish-config.js')
unpublish.usage = 'npm unpublish [<@scope>/]<pkg>[@<version>]'
unpublish.completion = function (opts, cb) {
if (opts.conf.argv.remain.length >= 3) return cb()
npm.commands.whoami([], true, function (er, username) {
if (er) return cb()
var un = encodeURIComponent(username)
if (!un) return cb()
var byUser = '-/by-user/' + un
mapToRegistry(byUser, npm.config, function (er, uri, auth) {
if (er) return cb(er)
npm.registry.get(uri, { auth: auth }, function (er, pkgs) {
// do a bit of filtering at this point, so that we don't need
// to fetch versions for more than one thing, but also don't
// accidentally a whole project.
pkgs = pkgs[un]
if (!pkgs || !pkgs.length) return cb()
var pp = npa(opts.partialWord).name
pkgs = pkgs.filter(function (p) {
return p.indexOf(pp) === 0
})
if (pkgs.length > 1) return cb(null, pkgs)
mapToRegistry(pkgs[0], npm.config, function (er, uri, auth) {
if (er) return cb(er)
npm.registry.get(uri, { auth: auth }, function (er, d) {
if (er) return cb(er)
var vers = Object.keys(d.versions)
if (!vers.length) return cb(null, pkgs)
return cb(null, vers.map(function (v) {
return pkgs[0] + '@' + v
}))
})
})
})
})
})
}
function unpublish (args, cb) {
if (args.length > 1) return cb(unpublish.usage)
var thing = args.length ? npa(args[0]) : {}
var project = thing.name
var version = thing.rawSpec
log.silly('unpublish', 'args[0]', args[0])
log.silly('unpublish', 'thing', thing)
if (!version && !npm.config.get('force')) {
return cb(
'Refusing to delete entire project.\n' +
'Run with --force to do this.\n' +
unpublish.usage
)
}
if (!project || path.resolve(project) === npm.localPrefix) {
// if there's a package.json in the current folder, then
// read the package name and version out of that.
var cwdJson = path.join(npm.localPrefix, 'package.json')
return readJson(cwdJson, function (er, data) {
if (er && er.code !== 'ENOENT' && er.code !== 'ENOTDIR') return cb(er)
if (er) return cb('Usage:\n' + unpublish.usage)
log.verbose('unpublish', data)
gotProject(data.name, data.version, data.publishConfig, cb)
})
}
return gotProject(project, version, cb)
}
function gotProject (project, version, publishConfig, cb_) {
if (typeof cb_ !== 'function') {
cb_ = publishConfig
publishConfig = null
}
function cb (er) {
if (er) return cb_(er)
console.log('- ' + project + (version ? '@' + version : ''))
cb_()
}
var mappedConfig = getPublishConfig(publishConfig, npm.config, npm.registry)
var config = mappedConfig.config
var registry = mappedConfig.client
// remove from the cache first
npm.commands.cache(['clean', project, version], function (er) {
if (er) {
log.error('unpublish', 'Failed to clean cache')
return cb(er)
}
mapToRegistry(project, config, function (er, uri, auth) {
if (er) return cb(er)
var params = {
version: version,
auth: auth
}
registry.unpublish(uri, params, cb)
})
})
}
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