#21 Moved IFileSystem from GitVersion to GitTools.Core

Author: GeertvanHorrik

src/GitTools.Core/GitTools.Core.Shared/GitTools.Core.Shared.projitems

@@ -18,6 +18,9 @@
     <Compile Include="$(MSBuildThisFileDirectory)Git\GitRepository.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Git\RepositoryLoader.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Git\TaggedCommit.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)IO\FileSystem.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)IO\Helpers\DeleteHelper.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)IO\Interfaces\IFileSystem.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)IO\TemporaryFilesContext.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Logging\Extensions\LogExtensions.cs" />
   </ItemGroup>

src/GitTools.Core/GitTools.Core.Shared/IO/FileSystem.cs

@@ -0,0 +1,48 @@
+namespace GitVersion.IO
+{
+    using System.Collections.Generic;
+    using System.IO;
+
+    public class FileSystem : IFileSystem
+    {
+        public void Copy(string @from, string to, bool overwrite)
+        {
+            File.Copy(from, to, overwrite);
+        }
+
+        public void Move(string @from, string to)
+        {
+            File.Move(from, to);
+        }
+
+        public bool Exists(string file)
+        {
+            return File.Exists(file);
+        }
+
+        public void Delete(string path)
+        {
+            File.Delete(path);
+        }
+
+        public string ReadAllText(string path)
+        {
+            return File.ReadAllText(path);
+        }
+
+        public void WriteAllText(string file, string fileContents)
+        {
+            File.WriteAllText(file, fileContents);
+        }
+
+        public IEnumerable<string> DirectoryGetFiles(string directory, string searchPattern, SearchOption searchOption)
+        {
+            return Directory.GetFiles(directory, searchPattern, searchOption);
+        }
+
+        public Stream OpenWrite(string path)
+        {
+            return File.OpenWrite(path);
+        }
+    }
+}

src/GitTools.Core/GitTools.Core.Shared/IO/Helpers/DeleteHelper.cs

@@ -0,0 +1,27 @@
+namespace GitVersion.IO
+{
+    using System.IO;
+
+    public static class DeleteHelper
+    {
+        public static void DeleteGitRepository(string directory)
+        {
+            if (string.IsNullOrEmpty(directory))
+            {
+                return;
+            }
+
+            foreach (var fileName in Directory.GetFiles(directory, "*.*", SearchOption.AllDirectories))
+            {
+                var fileInfo = new FileInfo(fileName)
+                {
+                    IsReadOnly = false
+                };
+
+                fileInfo.Delete();
+            }
+
+            Directory.Delete(directory, true);
+        }
+    }
+}

src/GitTools.Core/GitTools.Core.Shared/IO/Interfaces/IFileSystem.cs

@@ -0,0 +1,17 @@
+namespace GitVersion.IO
+{
+    using System.Collections.Generic;
+    using System.IO;
+
+    public interface IFileSystem
+    {
+        void Copy(string from, string to, bool overwrite);
+        void Move(string from, string to);
+        bool Exists(string file);
+        void Delete(string path);
+        string ReadAllText(string path);
+        void WriteAllText(string file, string fileContents);
+        IEnumerable<string> DirectoryGetFiles(string directory, string searchPattern, SearchOption searchOption);
+        Stream OpenWrite(string path);
+    }
+}