More logging for unpacking

util/util.go

@@ -116,13 +116,19 @@ func UnpackZip(archive, unpackPath string) error {
 
 	for _, f := range r.File {
 		targetPath := filepath.Join(unpackPath, f.Name)
-		os.MkdirAll(filepath.Dir(targetPath), 0700)
+		logging.Debugf("[Zip] Unpacking [%s] to [%s]\n", f.Name, targetPath)
+		err := os.MkdirAll(filepath.Dir(targetPath), 0755)
+		if err != nil {
+			logging.Warnf("[Zip] Failure to create directory [%s]: %s", filepath.Dir(targetPath), err.Error())
+		} else {
+			logging.Debugf("[Zip] Created directory [%s]\n", filepath.Dir(targetPath))
+		}
 		outFile, err := os.OpenFile(targetPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, f.Mode())
 		if err != nil {
 			return err
 		}
 		defer outFile.Close()
-
+		logging.Debugf("[Zip] Extracting [%s]\n", targetPath)
 		rc, err := f.Open()
 		if err != nil {
 			return err
@@ -171,13 +177,19 @@ func UnpackTar(archive, unpackPath string) error {
 			continue
 		case tar.TypeReg:
 			targetPath := filepath.Join(unpackPath, name)
-			os.MkdirAll(filepath.Dir(targetPath), 0700)
-			outFile, err := os.OpenFile(targetPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0700)
+			logging.Debugf("[Tar] Unpacking [%s] to [%s]\n", name, targetPath)
+			err := os.MkdirAll(filepath.Dir(targetPath), 0755)
+			if err != nil {
+				logging.Warnf("[Tar] Failure to create directory [%s]: %s", filepath.Dir(targetPath), err.Error())
+			} else {
+				logging.Debugf("[Tar] Created directory [%s]\n", filepath.Dir(targetPath))
+			}
+			outFile, err := os.OpenFile(targetPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0755)
 			if err != nil {
 				return err
 			}
 			defer outFile.Close()
-
+			logging.Debugf("[Tar] Extracting [%s]\n", targetPath)
 			_, err = io.Copy(outFile, tarReader)
 			if err != nil {
 				return err