Also check for non rooted paths

edvilme · edvilme · commit 0d20f0026266 · 2025-04-22T13:31:57.000-07:00
diff --git a/src/Cli/dotnet/commands/dotnet-sln/add/Program.cs b/src/Cli/dotnet/commands/dotnet-sln/add/Program.cs
@@ -101,7 +101,7 @@ private async Task AddProjectsToSolutionAsync(string solutionFileFullPath, IEnum
             {
                 string relativePath = Path.GetRelativePath(Path.GetDirectoryName(solutionFileFullPath), projectPath);
                 // Add fallback solution folder if relative path does not contain `..`.
-                string relativeSolutionFolder =  relativePath.Split(Path.DirectorySeparatorChar).Any(p => p == "..")
+                string relativeSolutionFolder = (relativePath.StartsWith("..") || Path.IsPathRooted(relativePath))
                     ? string.Empty : Path.GetDirectoryName(relativePath);
 
                 if (!_inRoot && solutionFolder is null && !string.IsNullOrEmpty(relativeSolutionFolder))

Original file line number	Diff line number	Diff line change
`@@ -101,7 +101,7 @@ private async Task AddProjectsToSolutionAsync(string solutionFileFullPath, IEnum`
`101`	`101`	`{`
`102`	`102`	`string relativePath = Path.GetRelativePath(Path.GetDirectoryName(solutionFileFullPath), projectPath);`
`103`	`103`	// Add fallback solution folder if relative path does not contain `..`.
`104`		`- string relativeSolutionFolder = relativePath.Split(Path.DirectorySeparatorChar).Any(p => p == "..")`
	`104`	`+ string relativeSolutionFolder = (relativePath.StartsWith("..") \|\| Path.IsPathRooted(relativePath))`
`105`	`105`	`? string.Empty : Path.GetDirectoryName(relativePath);`
`106`	`106`
`107`	`107`	`if (!_inRoot && solutionFolder is null && !string.IsNullOrEmpty(relativeSolutionFolder))`