Selector/Selector.CLI/Command/HostCommand.cs

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using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using NLog.Extensions.Logging;
using Selector.Cache.Extensions;
using Selector.CLI.Extensions;
using Selector.CLI.Services;
using Selector.Events;
using Selector.Extensions;
using System;
using System.CommandLine;
using System.CommandLine.Invocation;
namespace Selector.CLI
{
public class HostRootCommand: RootCommand
{
public HostRootCommand()
{
Handler = CommandHandler.Create(() => HostCommand.Execute());
}
}
public class HostCommand : Command
{
public HostCommand(string name, string description = null) : base(name, description)
{
Handler = CommandHandler.Create(() => Execute());
}
public static int Execute()
{
try
{
CreateHostBuilder(Environment.GetCommandLineArgs(), ConfigureDefault, ConfigureDefaultNlog)
.Build()
.Run();
}
catch(Exception ex)
{
Console.WriteLine(ex);
return 1;
}
return 0;
}
public static RootOptions ConfigureOptions(HostBuilderContext context, IServiceCollection services)
{
services.Configure<RootOptions>(options =>
{
OptionsHelper.ConfigureOptions(options, context.Configuration);
});
var config = OptionsHelper.ConfigureOptions(context.Configuration);
services.Configure<SpotifyAppCredentials>(options =>
{
options.ClientId = config.ClientId;
options.ClientSecret = config.ClientSecret;
});
return config;
}
public static void ConfigureDefault(HostBuilderContext context, IServiceCollection services)
{
Console.WriteLine("~~~ Selector CLI ~~~");
Console.WriteLine();
Console.WriteLine("> Configuring...");
// CONFIG
var config = ConfigureOptions(context, services);
Console.WriteLine("> Adding Services...");
// SERVICES
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services.AddHttpClient()
.ConfigureDb(config);
services.AddConsumerFactories();
if (config.RedisOptions.Enabled)
{
Console.WriteLine("> Adding caching consumers...");
services.AddCachingConsumerFactories();
}
services.AddWatcher()
.AddEvents()
.AddSpotify();
services.ConfigureLastFm(config)
.ConfigureEqual(config);
if (config.RedisOptions.Enabled)
{
Console.WriteLine("> Adding Redis...");
services.AddRedisServices(config.RedisOptions.ConnectionString);
Console.WriteLine("> Adding cache event maps...");
services.AddTransient<IEventMapping, FromPubSub.SpotifyLink>()
.AddTransient<IEventMapping, FromPubSub.Lastfm>();
Console.WriteLine("> Adding caching Spotify consumers...");
services.AddCachingSpotify();
}
// HOSTED SERVICES
if (config.WatcherOptions.Enabled)
{
if (config.WatcherOptions.LocalEnabled)
{
Console.WriteLine("> Adding Local Watcher Service");
services.AddHostedService<LocalWatcherService>();
}
if (config.DatabaseOptions.Enabled)
{
Console.WriteLine("> Adding Db Watcher Service");
services.AddHostedService<DbWatcherService>();
}
}
if (config.ScrobbleOptions.Enabled)
{
Console.WriteLine("> Adding Scrobble Monitor Service");
services.AddHostedService<ScrobbleMonitor>();
}
}
public static void ConfigureDefaultNlog(HostBuilderContext context, ILoggingBuilder builder)
{
builder.ClearProviders()
.SetMinimumLevel(LogLevel.Trace)
.AddNLog(context.Configuration);
}
static IHostBuilder CreateHostBuilder(string[] args, Action<HostBuilderContext, IServiceCollection> BuildServices, Action<HostBuilderContext, ILoggingBuilder> BuildLogs)
=> Host.CreateDefaultBuilder(args)
.UseWindowsService()
.UseSystemd()
.ConfigureServices((context, services) => BuildServices(context, services))
.ConfigureLogging((context, builder) => BuildLogs(context, builder));
}
}