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node-spearhead/lib/do_network.js

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2015-08-27 00:09:50 +03:00
/*
* Copyright 2015 Joyent Inc.
*
* `triton network ...`
*/
var common = require('./common');
function do_network(subcmd, opts, args, cb) {
if (opts.help) {
this.do_help('help', {}, [subcmd], cb);
return;
} else if (args.length !== 1) {
cb(new Error('invalid args: ' + args));
return;
}
var id = args[0];
if (common.isUUID(id)) {
this.triton.cloudapi.getNetwork(id, done);
} else {
// we have to list all networks and find the one pertaining
// to the alias given
this.triton.cloudapi.listNetworks(function (err, networks) {
if (err) {
done(err);
return;
}
var net;
// try to find the network
networks.forEach(function (network) {
if (network.name === id)
net = network;
});
if (net) {
// found!
done(null, net);
} else {
// not found
done(new Error('network ' + id + ' not found'));
}
});
}
function done(err, network) {
if (err) {
cb(err);
return;
}
if (opts.json) {
console.log(JSON.stringify(network));
} else {
console.log(JSON.stringify(network, null, 4));
}
cb();
}
}
do_network.options = [
{
names: ['help', 'h'],
type: 'bool',
help: 'Show this help.'
},
{
names: ['json', 'j'],
type: 'bool',
help: 'JSON output.'
}
];
do_network.help = (
'Show a network.\n'
+ '\n'
+ 'Usage:\n'
+ ' {{name}} network <id>\n'
+ '\n'
+ '{{options}}'
);
module.exports = do_network;