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index.js
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index.js
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#!/usr/bin/env node
var request = require('request');
var stream = require('stream-wrapper');
module.exports = function(query, opts) {
if (!opts) opts = {};
var marker = opts.marker || '';
var username = opts.username || '';
var buffer = [];
var self = stream.readable({objectMode:true, highWaterMark:1}, function() {
if (self.destroyed) return;
if (buffer.length) return self.push(buffer.shift());
request('http://node-modules.com/search.json', {
qs: {
q: query,
u: username,
marker: marker
},
json:true,
}, function(err, response) {
if (err) return self.emit('error', err);
if (!response.body.length) return self.push(null);
response.body.forEach(function(data) {
buffer.push(data);
marker = data.marker;
});
self.push(buffer.shift());
});
});
return self;
};