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node-spearhead/lib/do_volume/do_sizes.js

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/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
/*
* Copyright 2017 Joyent, Inc.
*
* `triton volume sizes ...`
*/
var assert = require('assert-plus');
var format = require('util').format;
var jsprim = require('jsprim');
var tabula = require('tabula');
var VError = require('verror');
var common = require('../common');
var errors = require('../errors');
var COLUMNS = ['type', {name: 'SIZE', lookup: 'sizeHuman', align: 'right'}];
var MIBS_IN_GIB = 1024;
// sort default with -s
var sortDefault = 'size';
function do_sizes(subcmd, opts, args, callback) {
var self = this;
if (opts.help) {
this.do_help('help', {}, [subcmd], callback);
return;
}
var sort = opts.s.split(',');
common.cliSetupTritonApi({cli: this.top}, function onSetup(setupErr) {
if (setupErr) {
callback(setupErr);
}
self.top.tritonapi.cloudapi.listVolumeSizes(
function onRes(listVolSizesErr, volumeSizes, res) {
if (listVolSizesErr) {
return callback(listVolSizesErr);
}
if (opts.json) {
common.jsonStream(volumeSizes);
} else {
volumeSizes =
volumeSizes.map(function renderVolSize(volumeSize) {
volumeSize.sizeHuman =
volumeSize.size / MIBS_IN_GIB + 'G';
return volumeSize;
});
tabula(volumeSizes, {
skipHeader: opts.H,
columns: COLUMNS,
sort: sort
});
}
callback();
});
});
}
do_sizes.options = [
{
names: ['help', 'h'],
type: 'bool',
help: 'Show this help.'
}
].concat(common.getCliTableOptions({
sortDefault: sortDefault
}));
do_sizes.synopses = ['{{name}} {{cmd}} [OPTIONS]'];
do_sizes.help = [
'List volume sizes.',
'',
'{{usage}}',
'',
'{{options}}'
].join('\n');
module.exports = do_sizes;