Fix mixed cname with separate version argument parsing

Signed-off-by: Tobias Wolf <wolf@b1-systems.de>

Author: NotTheEvilOne

src/gardenlinux/features/__main__.py

@@ -74,15 +74,21 @@ def main() -> None:
     if args.arch is not None:
         arch = args.arch
 
+    if gardenlinux_root == "":
+        gardenlinux_root = "."
+
     if args.version is not None:
         version = args.version
 
     if arch is None or arch == "":
         arch = args.default_arch
 
     if version is None or version == "":
-        version_data = get_version_and_commit_id_from_files(gardenlinux_root)
-        version = f"{version_data[0]}-{version_data[1]}"
+        try:
+            version_data = get_version_and_commit_id_from_files(gardenlinux_root)
+            version = f"{version_data[0]}-{version_data[1]}"
+        except:
+            pass
 
     if args.cname:
         cname = CName(args.cname, arch=arch, version=version)
@@ -106,12 +112,6 @@ def main() -> None:
 
     feature_dir_name = path.basename(args.feature_dir)
 
-    if gardenlinux_root == "":
-        gardenlinux_root = "."
-
-    if gardenlinux_root == "":
-        gardenlinux_root = "."
-
     additional_filter_func = lambda node: node not in args.ignore
 
     if args.type == "arch":
@@ -199,6 +199,9 @@ def get_version_and_commit_id_from_files(gardenlinux_root: str) -> tuple[str, st
         with open(path.join(gardenlinux_root, "VERSION"), "r") as fp:
             version = fp.read().strip()
 
+    if commit_id is None or version is None:
+        raise RuntimeError("Failed to read version or commit ID from files")
+
     return (version, commit_id)
 
 

src/gardenlinux/features/cname_main.py

@@ -51,12 +51,15 @@ def main():
     if args.arch is not None:
         arch = args.arch
 
-    if args.version is not None:
-        version = args.version
+    if gardenlinux_root == "":
+        gardenlinux_root = "."
 
     if not version:
-        version_data = get_version_and_commit_id_from_files(gardenlinux_root)
-        version = f"{version_data[0]}-{version_data[1]}"
+        try:
+            version_data = get_version_and_commit_id_from_files(gardenlinux_root)
+            version = f"{version_data[0]}-{version_data[1]}"
+        except:
+            pass
 
     cname = CName(args.cname, arch=arch, version=version)