remove System.Management

Author: SimonCropp

docs/diff-tool.custom.md

@@ -40,7 +40,7 @@ var resolvedTool = DiffTools.AddToolBasedOn(
         Left: (temp, target) => $"\"custom args \"{target}\" \"{temp}\"",
         Right: (temp, target) => $"\"custom args \"{temp}\" \"{target}\""))!;
 ```
-<sup><a href='/src/DiffEngine.Tests/DiffToolsTest.cs#L85-L94' title='Snippet source file'>snippet source</a> | <a href='#snippet-AddToolBasedOn' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/DiffEngine.Tests/DiffToolsTest.cs#L86-L95' title='Snippet source file'>snippet source</a> | <a href='#snippet-AddToolBasedOn' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
@@ -70,7 +70,7 @@ var resolvedTool = DiffTools.AddToolBasedOn(
 
 await DiffRunner.LaunchAsync(resolvedTool!, "PathToTempFile", "PathToTargetFile");
 ```
-<sup><a href='/src/DiffEngine.Tests/DiffToolsTest.cs#L99-L110' title='Snippet source file'>snippet source</a> | <a href='#snippet-AddToolAndLaunch' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/DiffEngine.Tests/DiffToolsTest.cs#L100-L111' title='Snippet source file'>snippet source</a> | <a href='#snippet-AddToolAndLaunch' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 

docs/diff-tool.order.md

@@ -52,5 +52,5 @@ For example `VisualStudio,Meld` will result in VisualStudio then Meld then all o
 ```cs
 DiffTools.UseOrder(DiffTool.VisualStudio, DiffTool.AraxisMerge);
 ```
-<sup><a href='/src/DiffEngine.Tests/DiffToolsTest.cs#L182-L186' title='Snippet source file'>snippet source</a> | <a href='#snippet-UseOrder' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/DiffEngine.Tests/DiffToolsTest.cs#L183-L187' title='Snippet source file'>snippet source</a> | <a href='#snippet-UseOrder' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->

src/DiffEngine.Tests/GlobalUsings.cs

@@ -1,3 +1,2 @@
 global using System.Collections.Immutable;
-global using System.Management;
 global using EmptyFiles;

src/DiffEngine.Tests/WindowsProcessTests.cs

@@ -0,0 +1,39 @@
+public class WindowsProcessTests(ITestOutputHelper output) :
+    XunitContextBase(output)
+{
+    [Theory]
+    [InlineData("\"C:\\Program Files\\Beyond Compare 4\\BComp.exe\" C:\\temp\\file.1.txt C:\\temp\\file.2.txt", true)]
+    [InlineData("notepad.exe C:\\Users\\test\\doc.1.txt C:\\Users\\test\\doc.2.txt", true)]
+    [InlineData("\"C:\\diff\\tool.exe\" D:\\path\\to\\source.1.cs D:\\path\\to\\target.2.cs", true)]
+    [InlineData("code.exe --diff file.a.b file.c.d", true)]
+    [InlineData("app.exe path.with.dots path.more.dots", true)]
+    public void MatchesPattern_WithTwoFilePaths_ReturnsTrue(string commandLine, bool expected) =>
+        Assert.Equal(expected, WindowsProcess.MatchesPattern(commandLine));
+
+    [Theory]
+    [InlineData("notepad.exe")]
+    [InlineData("notepad.exe C:\\temp\\file.txt")]
+    [InlineData("cmd.exe /c dir")]
+    [InlineData("explorer.exe")]
+    [InlineData("")]
+    [InlineData("singleword")]
+    [InlineData("app.exe onepath.with.dots")]
+    public void MatchesPattern_WithoutTwoFilePaths_ReturnsFalse(string commandLine) =>
+        Assert.False(WindowsProcess.MatchesPattern(commandLine));
+
+    [Fact]
+    public void FindAll_ReturnsProcessCommands()
+    {
+        if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
+        {
+            return;
+        }
+
+        var result = WindowsProcess.FindAll();
+        Assert.NotNull(result);
+        foreach (var cmd in result)
+        {
+            Debug.WriteLine($"{cmd.Process}: {cmd.Command}");
+        }
+    }
+}

src/DiffEngine/DiffEngine.csproj

@@ -5,7 +5,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Using Include="DiffEngine" />
-    <Using Include="System.Management" />
+    <Using Include="System.Text" />
     <Using Include="Microsoft.Win32.SafeHandles" />
     <Using Include="System.Diagnostics.CodeAnalysis" />
     <Using Include="System.Net" />
@@ -21,11 +21,9 @@
     <PackageReference Include="System.Collections.Immutable"
                       Condition="'$(TargetFramework)' != 'net8.0' AND '$(TargetFramework)' != 'net9.0' AND '$(TargetFramework)' != 'net10.0'" />
     <PackageReference Include="Polyfill" PrivateAssets="all" />
-    <PackageReference Include="System.Management" />
     <PackageReference Include="ProjectDefaults" PrivateAssets="all" />
   </ItemGroup>
   <Target Name="CheckPackageVersion" BeforeTargets="Build">
     <Error Condition="'%(PackageVersion.Identity)' == 'System.Collections.Immutable' AND '%(PackageVersion.Version)' != '8.0.0'" Text="Invalid package version for System.Collections.Immutable. Expected: 8.0.0." />
-    <Error Condition="'%(PackageVersion.Identity)' == 'System.Management' AND '%(PackageVersion.Version)' != '8.0.0'" Text="Invalid package version for System.Management. Expected: 8.0.0." />
   </Target>
 </Project>