2dda2e10
 Administrator
generator ignore
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var Q = require('q');
var PackageRepository = require('../core/PackageRepository');
var defaultConfig = require('../config');
function lookup(logger, name, config) {
if (!name) {
return new Q(null);
}
config = defaultConfig(config);
var repository = new PackageRepository(config, logger);
var registryClient = repository.getRegistryClient();
return Q.nfcall(registryClient.lookup.bind(registryClient), name)
.then(function (entry) {
return !entry ? null : {
name: name,
url: entry && entry.url
};
});
}
// -------------------
lookup.readOptions = function (argv) {
var cli = require('../util/cli');
var options = cli.readOptions(argv);
var name = options.argv.remain[1];
return [name];
};
module.exports = lookup;
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