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node-spearhead/lib/do_datacenters.js

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2015-08-27 02:59:28 +03:00
/*
* Copyright 2015 Joyent Inc.
*
* `triton datacenters ...`
*/
var common = require('./common');
function do_datacenters(subcmd, opts, args, callback) {
if (opts.help) {
this.do_help('help', {}, [subcmd], callback);
return;
} else if (args.length !== 0) {
callback(new Error('invalid args: ' + args));
return;
}
this.triton.cloudapi.listDatacenters(function (err, datacenters) {
if (err) {
callback(err);
return;
}
if (opts.json) {
console.log(JSON.stringify(datacenters));
} else {
// pretty print
Object.keys(datacenters).forEach(function (key) {
var val = datacenters[key];
console.log('%s: %s', key, val);
});
}
callback();
});
}
do_datacenters.options = [
{
names: ['help', 'h'],
type: 'bool',
help: 'Show this help.'
},
{
names: ['json', 'j'],
type: 'bool',
help: 'JSON output.'
}
];
do_datacenters.help = (
'Show datacenters information\n'
+ '\n'
+ 'Usage:\n'
+ ' {{name}} datacenters\n'
+ '\n'
+ '{{options}}'
);
module.exports = do_datacenters;