feat(vendordep): add vendordep management

- Add vendordep add
- Add vendordep remove
- Add vendordep list
- Refactor downloading

utils/utils.go

@@ -0,0 +1,41 @@
+package utils
+
+import (
+	"fmt"
+	"log/slog"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func FindEntryDirInParents(startPath string, lookingFor string) (string, error) {
+	absPath, err := filepath.Abs(startPath)
+	if err != nil {
+		slog.Error("Unable to get the absolute path", "path", startPath, "error", err)
+		return "", err
+	}
+
+	// Find our depth so we don't have to do more checking than necessary
+	components := strings.Split(filepath.Clean(absPath), string(os.PathSeparator))
+
+	// Start searching from the current directory upwards
+	currentPath := absPath
+	for i := len(components); i > 0; i-- {
+		lookingForPath := filepath.Join(currentPath, lookingFor)
+
+		_, err := os.Stat(lookingForPath)
+		if err == nil {
+			realLookingForPath, err := filepath.Abs(currentPath)
+			if err != nil {
+				slog.Error("Unable to get the absolute path", "path", lookingForPath, "error", err)
+				return "", err
+			}
+			return realLookingForPath, nil
+		}
+
+		// Go up one directory level
+		currentPath = filepath.Dir(currentPath)
+	}
+
+	return "", fmt.Errorf(lookingFor + " not found")
+}