Merge the latest strip codes fromt the master

internal/gps/strip_vendor.go

@@ -21,8 +21,8 @@ func stripVendor(path string, info os.FileInfo, err error) error {
 		return nil
 	}
 
-  // If the file is a symlink to a directory, delete the symlink.
-  if (info.Mode() & os.ModeSymlink) != 0 {
+	// If the file is a symlink to a directory, delete the symlink.
+	if (info.Mode() & os.ModeSymlink) != 0 {
 		if realInfo, err := os.Stat(path); err == nil && realInfo.IsDir() {
 			return os.Remove(path)
 		}

internal/gps/strip_vendor_windows.go

@@ -14,34 +14,37 @@ func stripVendor(path string, info os.FileInfo, err error) error {
 		return err
 	}
 
- 	if info.Name() != "vendor" {
+	if info.Name() != "vendor" {
 		return nil
 	}
 
-	if _, err := os.Lstat(path); err == nil {
-		symlink := (info.Mode() & os.ModeSymlink) != 0
-		dir := info.IsDir()
+	if _, err := os.Lstat(path); err != nil {
+		return nil
+	}
 
-		switch {
-		case symlink && dir:
-			// This could be a windows junction directory. Support for these in the
-			// standard library is spotty, and we could easily delete an important
-			// folder if we called os.Remove or os.RemoveAll. Just skip these.
-			//
-			// TODO: If we could distinguish between junctions and Windows symlinks,
-			// we might be able to safely delete symlinks, even though junctions are
-			// dangerous.
-			return filepath.SkipDir
+	symlink := (info.Mode() & os.ModeSymlink) != 0
+	dir := info.IsDir()
 
-		case symlink:
-			if realInfo, err := os.Stat(path); err == nil && realInfo.IsDir() {
-				return os.Remove(path)
-			}
+	switch {
+	case symlink && dir:
+		// This could be a windows junction directory. Support for these in the
+		// standard library is spotty, and we could easily delete an important
+		// folder if we called os.Remove or os.RemoveAll. Just skip these.
+		//
+		// TODO: If we could distinguish between junctions and Windows symlinks,
+		// we might be able to safely delete symlinks, even though junctions are
+		// dangerous.
+		return filepath.SkipDir
 
-		case dir:
-  		if err := os.RemoveAll(path); err != nil {
-	  		return err
-		  }
+	case symlink:
+		if realInfo, err := os.Stat(path); err == nil && realInfo.IsDir() {
+			return os.Remove(path)
+		}
+
+	case dir:
+		if err := os.RemoveAll(path); err != nil {
+			return err
+		}
 		return filepath.SkipDir
 	}