From ea43a5538260335843458c08bbb09281293ce958 Mon Sep 17 00:00:00 2001
From: areller <areller.gm@gmail.com>
Date: Wed, 27 May 2020 13:22:36 -0400
Subject: [PATCH] log verbosity in tye run (#506)

* tye run log verbosity

* formatting
---
 docs/reference/commandline/tye-run.md | 13 ++++++++++++-
 src/Microsoft.Tye.Core/HostOptions.cs |  2 ++
 src/Microsoft.Tye.Hosting/TyeHost.cs  | 13 ++++++++++---
 src/tye/Program.RunCommand.cs         |  5 ++++-
 4 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/docs/reference/commandline/tye-run.md b/docs/reference/commandline/tye-run.md
index 7112d9ea..a98342bb 100644
--- a/docs/reference/commandline/tye-run.md
+++ b/docs/reference/commandline/tye-run.md
@@ -7,7 +7,7 @@
 ## Synopsis 
 
 ```text
-tye run [-?|-h|--help] [--no-build] [--port <port>] [--dtrace] [--debug][-f|--force] [<PATH>]
+tye run [-?|-h|--help] [--no-build] [--port <port>] [--dtrace] [--debug] [-f|--force] [-v|--verbosity <verbosity>] [<PATH>]
 ```
 
 ## Description
@@ -51,6 +51,17 @@ If a directory path is specified, `tye run` will default to using these files, i
 
     Waits for debugger attach to service. Specify `*` to wait to attach to all services.
 
+- `--verbosity <verbosity>`
+
+    Sets the output verbosity of the process.  
+    Possible values are 
+    
+    * `debug` - display all logs that the process outputs
+    * `info` - display only informational logs
+    * `quiet` - display only warnings and errors
+
+    The default value is `info`
+
 ## Examples
 
 - Run an application in the current directory:
diff --git a/src/Microsoft.Tye.Core/HostOptions.cs b/src/Microsoft.Tye.Core/HostOptions.cs
index bf7f0130..965059ad 100644
--- a/src/Microsoft.Tye.Core/HostOptions.cs
+++ b/src/Microsoft.Tye.Core/HostOptions.cs
@@ -23,5 +23,7 @@ namespace Microsoft.Tye
         public bool NoBuild { get; set; }
 
         public int? Port { get; set; }
+
+        public Verbosity LogVerbosity { get; set; } = Verbosity.Debug;
     }
 }
diff --git a/src/Microsoft.Tye.Hosting/TyeHost.cs b/src/Microsoft.Tye.Hosting/TyeHost.cs
index 11838a61..7d816e60 100644
--- a/src/Microsoft.Tye.Hosting/TyeHost.cs
+++ b/src/Microsoft.Tye.Hosting/TyeHost.cs
@@ -12,7 +12,6 @@ using System.Net.Sockets;
 using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Builder;
-using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.FileProviders;
 using Microsoft.Extensions.Hosting;
@@ -112,8 +111,16 @@ namespace Microsoft.Tye.Hosting
             // Logging for this application
             builder.Host.UseSerilog((context, configuration) =>
             {
+                var logLevel = options.LogVerbosity switch
+                {
+                    Verbosity.Quiet => LogEventLevel.Warning,
+                    Verbosity.Info => LogEventLevel.Information,
+                    Verbosity.Debug => LogEventLevel.Verbose,
+                    _ => default
+                };
+
                 configuration
-                    .MinimumLevel.Verbose()
+                    .MinimumLevel.Is(logLevel)
                     .Filter.ByExcluding(Matching.FromSource("Microsoft.AspNetCore"))
                     .Filter.ByExcluding(Matching.FromSource("Microsoft.Extensions"))
                     .Filter.ByExcluding(Matching.FromSource("Microsoft.Hosting"))
@@ -124,7 +131,7 @@ namespace Microsoft.Tye.Hosting
 
                 if (sink is object)
                 {
-                    configuration.WriteTo.Sink(sink, LogEventLevel.Verbose);
+                    configuration.WriteTo.Sink(sink, logLevel);
                 }
             });
 
diff --git a/src/tye/Program.RunCommand.cs b/src/tye/Program.RunCommand.cs
index 788a1c30..2966ec0f 100644
--- a/src/tye/Program.RunCommand.cs
+++ b/src/tye/Program.RunCommand.cs
@@ -83,7 +83,7 @@ namespace Microsoft.Tye
                     throw new CommandException("No project or solution file was found.");
                 }
 
-                var output = new OutputContext(args.Console, Verbosity.Info);
+                var output = new OutputContext(args.Console, args.Verbosity);
 
                 output.WriteInfoLine("Loading Application Details...");
                 var application = await ApplicationFactory.CreateAsync(output, args.Path);
@@ -103,6 +103,7 @@ namespace Microsoft.Tye
                     DistributedTraceProvider = args.Dtrace,
                     LoggingProvider = args.Logs,
                     MetricsProvider = args.Metrics,
+                    LogVerbosity = args.Verbosity
                 };
                 options.Debug.AddRange(args.Debug);
 
@@ -158,6 +159,8 @@ namespace Microsoft.Tye
             public FileInfo Path { get; set; } = default!;
 
             public int? Port { get; set; }
+
+            public Verbosity Verbosity { get; set; }
         }
     }
 }