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