f102a563e9
The yargs framework combined with the pkg packaging causes the executable name to be mangled on installation. For this reason, the usage should be explicitly added to each command.
65 lines
2.7 KiB
JavaScript
65 lines
2.7 KiB
JavaScript
/*
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* Copyright (c) 2016 MariaDB Corporation Ab
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file and at www.mariadb.com/bsl11.
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*
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* Change Date: 2020-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2 or later of the General
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* Public License.
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*/
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require('./common.js')()
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function addServer(argv, path, targets) {
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maxctrl(argv, function(host){
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return doRequest(host, path, function(res) {
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var servers =_.get(res, 'data.relationships.servers.data', [])
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targets.forEach(function(i){
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servers.push({id: i, type: 'servers'})
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})
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// Update relationships and remove unnecessary parts
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_.set(res, 'data.relationships.servers.data', servers)
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delete res.data.attributes
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return doAsyncRequest(host, path, null, {method: 'PATCH', body: res})
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})
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})
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}
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exports.command = 'link <command>'
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exports.desc = 'Link objects'
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exports.handler = function() {}
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exports.builder = function(yargs) {
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yargs
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.command('service <name> <server...>', 'Link servers to a service', function(yargs) {
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return yargs.epilog('This command links servers to a service, making them available ' +
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'for any connections that use the service. Before a server is ' +
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'linked to a service, it should be linked to a monitor so that ' +
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'the server state is up to date. Newly linked server are only ' +
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'available to new connections, existing connections will use the ' +
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'old list of servers.')
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.usage('Usage: link service <name> <server...>')
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}, function(argv) {
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addServer(argv, 'services/' + argv.name, argv.server)
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})
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.command('monitor <name> <server...>', 'Link servers to a monitor', function(yargs) {
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return yargs.epilog('Linking a server to a monitor will add it to the list of servers ' +
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'that are monitored by that monitor. A server can be monitored by ' +
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'only one monitor at a time.')
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.usage('Usage: link monitor <name> <server...>')
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}, function(argv) {
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addServer(argv, 'monitors/' + argv.name, argv.server)
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})
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.usage('Usage: link <command>')
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.help()
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.command('*', 'the default command', {}, function(argv) {
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maxctrl(argv, function(host) {
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return error('Unknown command. See output of `help link` for a list of commands.')
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})
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})
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}
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