Configuration option for app data folder

Author: krisszk

SharedProject/Core/AppDataFolder.cs

@@ -3,6 +3,7 @@
 using System.IO;
 using System.Linq;
 using System.Threading;
+using FineCodeCoverage.Options;
 
 namespace FineCodeCoverage.Engine
 {
@@ -12,13 +13,15 @@ internal class AppDataFolder : IAppDataFolder
     {
         private readonly ILogger logger;
         private readonly IEnvironmentVariable environmentVariable;
+        private readonly IAppOptionsProvider appOptionsProvider;
         internal const string fccDebugCleanInstallEnvironmentVariable = "FCCDebugCleanInstall";
 
         [ImportingConstructor]
-        public AppDataFolder(ILogger logger,IEnvironmentVariable environmentVariable)
+        public AppDataFolder(ILogger logger,IEnvironmentVariable environmentVariable, IAppOptionsProvider appOptionsProvider)
         {
             this.logger = logger;
             this.environmentVariable = environmentVariable;
+            this.appOptionsProvider = appOptionsProvider;
         }
         public string DirectoryPath { get; private set; }
 
@@ -34,7 +37,7 @@ public void Initialize(CancellationToken camcellationToken)
 
         private void CreateAppDataFolder()
         {
-            DirectoryPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), Vsix.Code);
+            DirectoryPath = Path.Combine(GetAppDataFolder(), Vsix.Code);
             if (environmentVariable.Get(fccDebugCleanInstallEnvironmentVariable) != null)
             {
                 logger.Log("FCCDebugCleanInstall");
@@ -58,6 +61,13 @@ private void CreateAppDataFolder()
             Directory.CreateDirectory(DirectoryPath);
         }
 
+        private string GetAppDataFolder()
+        {
+            var dir = appOptionsProvider.Get().ToolsDirectory;
+
+            return Directory.Exists(dir) ? dir : Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
+        }
+
         private void CleanupLegacyFolders()
         {
             Directory

SharedProject/Options/AppOptions.cs

@@ -9,6 +9,7 @@ namespace FineCodeCoverage.Options
     internal class AppOptions : DialogPage, IAppOptions
     {
         private const string runCategory = "Run";
+        private const string environmentCategory = "Environment";
         private const string excludeIncludeCategory = "Exclude / Include";
         private const string coverletCategory = "Coverlet";
         private const string openCoverCategory = "OpenCover";
@@ -115,6 +116,10 @@ You can also ignore additional attributes by adding to this list (short name or
         [Category(runCategory)]
         public int RunWhenTestsExceed { get; set; }
 
+        [Description("Folder to which copy tools subfolder. Must alredy exist. Requires restart of VS.")]
+        [Category(environmentCategory)]
+        public string ToolsDirectory { get; set; }
+
         [Description("Specify false for global and project options to be used for coverlet data collector configuration elements when not specified in runsettings")]
         [Category(coverletCategory)]
         public bool RunSettingsOnly { get; set; } = true;

SharedProject/Options/IAppOptions.cs

@@ -10,6 +10,7 @@ public interface IAppOptions
         bool IncludeTestAssembly { get; }
         bool RunInParallel { get; }
         int RunWhenTestsExceed { get; }
+        string ToolsDirectory { get; }
         bool RunWhenTestsFail { get; }
         bool RunSettingsOnly { get; }
         bool CoverletConsoleGlobal { get; }