unregister.js
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var chalk = require('chalk');
var Q = require('q');
var defaultConfig = require('../config');
var PackageRepository = require('../core/PackageRepository');
var createError = require('../util/createError');
function unregister(logger, name, config) {
if (!name) {
return;
}
var repository;
var registryClient;
var force;
config = defaultConfig(config);
force = config.force;
// Bypass any cache
config.offline = false;
config.force = true;
// Trim name
name = name.trim();
repository = new PackageRepository(config, logger);
if (!config.accessToken) {
return logger.emit('error',
createError('Use "bower login" with collaborator credentials', 'EFORBIDDEN')
);
}
return Q.resolve()
.then(function () {
// If non interactive or user forced, bypass confirmation
if (!config.interactive || force) {
return true;
}
return Q.nfcall(logger.prompt.bind(logger), {
type: 'confirm',
message: 'You are about to remove component "' + chalk.cyan.underline(name) + '" from the bower registry (' + chalk.cyan.underline(config.registry.register) + '). It is generally considered bad behavior to remove versions of a library that others are depending on. Are you really sure?',
default: false
});
})
.then(function (result) {
// If user response was negative, abort
if (!result) {
return;
}
registryClient = repository.getRegistryClient();
logger.action('unregister', name, { name: name });
return Q.nfcall(registryClient.unregister.bind(registryClient), name);
})
.then(function (result) {
logger.info('Package unregistered', name);
return result;
});
}
// -------------------
unregister.readOptions = function (argv) {
var cli = require('../util/cli');
var options = cli.readOptions(argv);
var name = options.argv.remain[1];
return [name];
};
module.exports = unregister;