Don't panic when multiple files found, just show message to user

timabell · Nov 20, 2024 · 08f9863 · 08f9863
1 parent a98162a
commit 08f9863
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diff --git a/src/CLI.cs b/src/CLI.cs
@@ -61,6 +61,9 @@ public int Run(string[] args)
 			Console.Error.WriteLine();
 			WriteUsage();
 			return 5;
+		} catch(MultipleSlnFilesFoundException ex) {
+			Console.Error.WriteLine(ex.Message);
+			return 6;
 		}
 
 		Console.Out.WriteLine("Sync completed.");

diff --git a/tests/IntegrationTests.cs b/tests/IntegrationTests.cs
@@ -593,6 +593,16 @@ public void FindsSlnFile()
 		ModifiedSln().Should().Be(expected);
 	}
 
+	[Fact]
+	public void FindsSlnFileInSameFolder()
+	{
+		File.WriteAllText(Path.Combine(_testFolder, "solution1.sln"), "blank");
+		File.WriteAllText(Path.Combine(_testFolder, "solution2.sln"), "blank");
+		_cli.Run(["some-file.txt"])
+			.Should().Be(6, because: "two solution files exist and arguments didn't specify which to use");
+		// todo: assert message written to stderr
+	}
+
 	private string ModifiedSln() => File.ReadAllText(Path.Combine(_testFolder, TargetSlnFile));
 
 	private void SetupFilesystem(IEnumerable<string> paths)