57 lines
1.8 KiB
C#
57 lines
1.8 KiB
C#
using System;
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using System.Collections.Generic;
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using CommandLine;
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using RabbitMQ.Client;
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using Tapeti.Cmd.ConsoleHelper;
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using Tapeti.Cmd.Parser;
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namespace Tapeti.Cmd.Verbs
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{
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[Verb("bindqueue", HelpText = "Add a binding to an existing queue.")]
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[ExecutableVerb(typeof(BindQueueVerb))]
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public class BindQueueOptions : BaseConnectionOptions
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{
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[Option('q', "queue", Required = true, HelpText = "The name of the queue to add the binding(s) to.")]
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public string QueueName { get; set; }
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[Option('b', "bindings", Required = false, HelpText = "One or more bindings to add to the queue. Format: <exchange>:<routingKey>")]
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public IEnumerable<string> Bindings { get; set; }
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}
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public class BindQueueVerb : IVerbExecuter
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{
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private readonly BindQueueOptions options;
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public BindQueueVerb(BindQueueOptions options)
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{
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this.options = options;
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}
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public void Execute(IConsole console)
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{
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var consoleWriter = console.GetPermanentWriter();
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var bindings = BindingParser.Parse(options.Bindings);
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var factory = new ConnectionFactory
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{
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HostName = options.Host,
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Port = options.Port,
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VirtualHost = options.VirtualHost,
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UserName = options.Username,
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Password = options.Password
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};
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using var connection = factory.CreateConnection();
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using var channel = connection.CreateModel();
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foreach (var (exchange, routingKey) in bindings)
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channel.QueueBind(options.QueueName, exchange, routingKey);
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consoleWriter.WriteLine($"{bindings.Length} binding{(bindings.Length != 1 ? "s" : "")} added to queue {options.QueueName}.");
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}
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}
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}
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