ad7d608011
Reviewed by: Trent Mick <trent.mick@joyent.com> Approved by: Trent Mick <trent.mick@joyent.com>
82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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/*
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* Copyright 2016 Joyent, Inc.
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*
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* `triton image get ...`
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*/
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var format = require('util').format;
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var common = require('../common');
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var errors = require('../errors');
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function do_get(subcmd, opts, args, callback) {
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if (opts.help) {
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this.do_help('help', {}, [subcmd], callback);
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return;
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} else if (args.length !== 1) {
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return callback(new errors.UsageError(format(
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'incorrect number of args (%d)', args.length)));
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}
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var tritonapi = this.top.tritonapi;
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common.cliSetupTritonApi({cli: this.top}, function onSetup(setupErr) {
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if (setupErr) {
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callback(setupErr);
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}
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tritonapi.getImage(args[0], function onRes(err, img) {
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if (err) {
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return callback(err);
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}
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if (opts.json) {
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console.log(JSON.stringify(img));
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} else {
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console.log(JSON.stringify(img, null, 4));
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}
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callback();
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});
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});
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}
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do_get.options = [
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{
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names: ['help', 'h'],
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type: 'bool',
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help: 'Show this help.'
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},
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{
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names: ['json', 'j'],
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type: 'bool',
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help: 'JSON stream output.'
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}
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];
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do_get.synopses = ['{{name}} {{cmd}} [OPTIONS] IMAGE'];
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do_get.help = [
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/* BEGIN JSSTYLED */
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'Get an image.',
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'',
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'{{usage}}',
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'',
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'{{options}}',
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'Where "IMAGE" is an image id (a full UUID), an image name (selects the',
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'latest, by "published_at", image with that name), an image "name@version"',
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'(selects latest match by "published_at"), or an image short ID (ID prefix).',
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'',
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'Note: Currently this dumps prettified JSON by default. That might change',
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'in the future. Use "-j" to explicitly get JSON output.'
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/* END JSSTYLED */
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].join('\n');
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do_get.completionArgtypes = ['tritonimage', 'none'];
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module.exports = do_get;
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