2couchbase2 - dump everything from CouchDB into Couchbase (via memcached interface)

dump.node.js

var asy = require('async'),
    mc = require('mc'),
    f = require('fermata');
    
var DB = 'test';

var client = new mc.Client(),
    source = f.json("http://localhost:5984")(DB);

var page = {limit:5};
function nextSet() {
    source._all_docs({include_docs:true})(page).get(function (e,d) {
        //var rowsToCopy = d.rows.filter(function (r) { return (r.id[0] !== '_'); });       // filter out design docs
        var rowsToCopy = d.rows;
        if (d.rows.length) asy.forEach(rowsToCopy,
            function (r, cb) {
            delete r.doc._id;
                delete r.doc._rev;
                client.set(r.id.replace(/ /g,''), JSON.stringify(r.doc), cb);
            },
            function (err) {
                console.log((err) ? "FAILED" : "Copied", rowsToCopy.map(function (r) { return r.id; }).join(' '));
                if (err) throw JSON.stringify(err);
                
                page['$startkey'] = d.rows[d.rows.length - 1].key;
                page.skip = 1;
                nextSet();
            }
        ); else {
            console.log("All finished.");
            client.disconnect();
            return;
        }
    });
}


client.connect(function() {
    console.log("Connected");
    nextSet();
});