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#!/usr/bin/env node | |
var map = require('map-stream'); | |
var csv = require('csv-parse'); | |
var stringify = require('csv-stringify'); | |
var queue = require('concurrent-map-stream'); | |
var argv = require('minimist')(process.argv.slice(2)); | |
var concurrency = argv.j || 10; | |
var cid = process.env.SC_CLIENT_ID; | |
var soundcloud = require('../lib/soundcloud')(cid); | |
function worker(user, done) { | |
user = user.trim(); | |
soundcloud.user(user, done); | |
} | |
process.stdin | |
.pipe(csv()) | |
.pipe(map(function(row, done){ | |
done(null, row[0]); | |
})) | |
.pipe(queue(worker, concurrency)) | |
.pipe(map(function(user, done){ | |
var row = Object.keys(user).reduce(function(vals, key){ | |
vals.push(user[key]); | |
return vals; | |
}, []); | |
done(null, row); | |
})) | |
.pipe(stringify()) | |
.pipe(process.stdout); |
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