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node-spearhead/lib/do_env.js
2016-01-12 10:27:46 -08:00

129 lines
3.3 KiB
JavaScript

/*
* Copyright (c) 2015 Joyent Inc.
*
* `triton env ...`
*/
var assert = require('assert-plus');
var format = require('util').format;
var fs = require('fs');
var strsplit = require('strsplit');
var sshpk = require('sshpk');
var tilde = require('tilde-expansion');
var vasync = require('vasync');
var common = require('./common');
var errors = require('./errors');
var mod_config = require('./config');
function do_env(subcmd, opts, args, cb) {
if (opts.help) {
this.do_help('help', {}, [subcmd], cb);
return;
}
if (args.length > 1) {
return cb(new errors.UsageError('too many arguments'));
}
var profileName = args[0] || this.tritonapi.profile.name;
var allClientTypes = ['smartdc', 'triton'];
var clientTypes = [];
if (opts.smartdc) {
clientTypes.push('smartdc');
}
if (opts.triton) {
clientTypes.push('triton');
}
if (clientTypes.length === 0) {
clientTypes = allClientTypes;
}
try {
var profile = mod_config.loadProfile({
configDir: this.configDir,
name: profileName
});
} catch (err) {
return cb(err);
}
if (profile.name === this.tritonapi.profile.name) {
this._applyProfileOverrides(profile);
}
var p = console.log;
var shortOpts = '';
clientTypes.forEach(function (clientType) {
switch (clientType) {
case 'triton':
shortOpts += 't';
p('export TRITON_PROFILE="%s"', profile.name);
break;
case 'smartdc':
shortOpts += 's';
p('export SDC_URL="%s"', profile.url);
p('export SDC_ACCOUNT="%s"', profile.account);
if (profile.user) {
p('export SDC_USER="%s"', profile.user);
} else {
p('unset SDC_USER');
}
p('export SDC_KEY_ID="%s"', profile.keyId);
if (profile.insecure) {
p('export SDC_TESTING="%s"', profile.insecure);
} else {
p('unset SDC_TESTING');
}
break;
default:
return cb(new errors.InternalError(
'unknown clientType: ' + clientType));
}
});
p('# Run this command to configure your shell:');
p('# eval "$(triton env%s %s)"',
(shortOpts ? ' -'+shortOpts : ''), profile.name);
}
do_env.options = [
{
names: ['help', 'h'],
type: 'bool',
help: 'Show this help.'
},
{
names: ['smartdc', 's'],
type: 'bool',
help: 'Emit environment for node-smartdc (i.e. the "SDC_*" variables).'
},
{
names: ['triton', 't'],
type: 'bool',
help: 'Emit environment commands for node-triton itself (i.e. the ' +
'"TRITON_PROFILE" variable).'
}
];
// TODO: support env for docker usage.
do_env.help = [
/* BEGIN JSSTYLED */
'Emit shell environment commands to setup clients for a particular CLI profile.',
'',
'Supported "clients" here are: node-smartdc (i.e. the `sdc-*` tools),',
'and node-triton itself. By default this emits the environment for all',
'supported tools. Use options to be specific.',
'',
'Usage:',
' {{name}} env [PROFILE]',
'',
'{{options}}'
/* END JSSTYLED */
].join('\n');
do_env.hidden = true;
module.exports = do_env;