move dotnet-format global tool out of Lifetime

.config/dotnet-tools.json

@@ -7,6 +7,12 @@
       "commands": [
         "sourcelink"
       ]
+    },
+    "dotnet-format": {
+      "version": "3.3.111304",
+      "commands": [
+        "dotnet-format"
+      ]
     }
   }
 }

build/Context.cs

@@ -28,7 +28,6 @@ public class Context : FrostingContext
 
     public Project[] Projects { get; set; }
 
-    public FilePath DotNetFormatToolPath { get; set; }
     public FilePath GitVersionToolPath { get; set; }
 
     public DotNetCoreTestSettings GetTestSettings()

build/Lifetime.cs

@@ -51,7 +51,6 @@ public override void Setup(Context context)
             new Project { Name = "Octokit.Tests.Integration", Path = "./Octokit.Tests.Integration/Octokit.Tests.Integration.csproj", IntegrationTests = true }
         };
 
-        context.DotNetFormatToolPath = ToolInstaller.DotNetCoreToolInstall(context, "dotnet-format", "3.1.37601", "dotnet-format");
         context.GitVersionToolPath = ToolInstaller.DotNetCoreToolInstall(context, "GitVersion.Tool", "5.1.3", "dotnet-gitversion");
 
         // Calculate semantic version.

build/Tasks/FormatCode.cs

@@ -1,15 +1,23 @@
 using System;
 using Cake.Common;
+using Cake.Common.Diagnostics;
+using Cake.Common.IO;
+using Cake.Core;
+using Cake.Core.IO;
 using Cake.Frosting;
 
 public sealed class FormatCode : FrostingTask<Context>
 {
     public override void Run(Context context)
     {
-        int result  = context.StartProcess(context.DotNetFormatToolPath);
-        if (result != 0)
+        var exitCode = context.StartProcess("dotnet", new ProcessSettings
         {
-            throw new Exception($"Failed to execute {context.DotNetFormatToolPath} ({result})");
+            Arguments = $"format"
+        });
+
+        if (exitCode != 0)
+        {
+            throw new Exception($"Failed to format code - got exit code '{exitCode}'");
         }
     }