122 lines
2.9 KiB
JavaScript
122 lines
2.9 KiB
JavaScript
/*
|
|
* 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 2016 Joyent, Inc.
|
|
*/
|
|
|
|
/*
|
|
* node-triton constants.
|
|
*
|
|
* CLI usage:
|
|
* $ node lib/constants.js
|
|
* ... emits all the constants as a JSON object ...
|
|
* $ node lib/constants.js KEY
|
|
* ... emits the value of KEY (in json-y form, i.e. quotes removed from a
|
|
* string) ...
|
|
*/
|
|
|
|
var mod_path = require('path');
|
|
|
|
|
|
// ---- determining constants
|
|
|
|
/*
|
|
* The `triton` CLI's config dir.
|
|
*
|
|
* For *testing* only, we allow override of this dir.
|
|
*/
|
|
var CLI_CONFIG_DIR;
|
|
if (process.env.SCTEST_CLI_CONFIG_DIR) {
|
|
CLI_CONFIG_DIR = process.env.SCTEST_CLI_CONFIG_DIR;
|
|
} else if (process.platform === 'win32') {
|
|
/*
|
|
* For better or worse we are using APPDATA (i.e. the *Roaming* AppData
|
|
* dir) over LOCALAPPDATA (non-roaming). The former is meant for "user"
|
|
* data, the latter for "machine" data.
|
|
*
|
|
* TODO: We should likely separate out the *cache* subdir to
|
|
* machine-specific data dir.
|
|
*/
|
|
CLI_CONFIG_DIR = mod_path.resolve(process.env.APPDATA, 'Spearhead', 'sc');
|
|
} else {
|
|
CLI_CONFIG_DIR = mod_path.resolve(process.env.HOME, '.spearhead');
|
|
}
|
|
|
|
// <Network Object Key> -> <expected typeof>
|
|
var NETWORK_OBJECT_FIELDS = {
|
|
ipv4_uuid: 'string',
|
|
ipv4_ips: 'string'
|
|
};
|
|
|
|
|
|
// ---- exports
|
|
|
|
module.exports = {
|
|
CLI_CONFIG_DIR: CLI_CONFIG_DIR,
|
|
NETWORK_OBJECT_FIELDS: NETWORK_OBJECT_FIELDS
|
|
};
|
|
|
|
|
|
// ---- mainline
|
|
|
|
function main(argv) {
|
|
var assert = require('assert-plus');
|
|
var dashdash = require('cmdln').dashdash;
|
|
|
|
assert.arrayOfString(argv, 'argv');
|
|
|
|
var options = [
|
|
{
|
|
names: ['help', 'h'],
|
|
type: 'bool',
|
|
help: 'Print this help and exit.'
|
|
}
|
|
];
|
|
var parser = dashdash.createParser({options: options});
|
|
try {
|
|
var opts = parser.parse(argv);
|
|
} catch (e) {
|
|
console.error('lib/constants.js: error: %s', e.message);
|
|
process.exit(1);
|
|
}
|
|
|
|
if (opts.help) {
|
|
console.log([
|
|
'usage: node .../lib/constants.js [OPTIONS] [KEY]',
|
|
'options:',
|
|
parser.help().trimRight()
|
|
].join('\n'));
|
|
process.exit(0);
|
|
}
|
|
|
|
var key;
|
|
if (opts._args.length === 1) {
|
|
key = opts._args[0];
|
|
} else if (opts._args.length === 0) {
|
|
key = null;
|
|
} else {
|
|
console.error('lib/constants.js: error: too many args: %s',
|
|
opts._args.join(' '));
|
|
process.exit(1);
|
|
}
|
|
|
|
if (key) {
|
|
var val = module.exports[key];
|
|
if (typeof (val) === 'string') {
|
|
console.log(val);
|
|
} else {
|
|
console.log(JSON.stringify(val, null, 4));
|
|
}
|
|
} else {
|
|
console.log(JSON.stringify(module.exports, null, 4));
|
|
}
|
|
}
|
|
|
|
if (require.main === module) {
|
|
main(process.argv);
|
|
}
|