add non-git mode

CHANGELOG.md

@@ -3,6 +3,8 @@
 ## Update for 2023-12-30
 
 - **Improvements**:
+  - allow deployment without git clone  
+    for example, zip of the sdnext folder can be used  
   - control: configurable output folder in settings
   - cli: sdapi.py allow manual api invoke  
     example: `python cli/sdapi.py /sdapi/v1/sd-models`  

installer.py

@@ -815,9 +815,8 @@ def check_version(offline=False, reset=True): # pylint: disable=unused-argument
     if args.skip_all:
         return
     if not os.path.exists('.git'):
-        log.error('Not a git repository')
-        if not args.ignore:
-            sys.exit(1)
+        log.warning('Not a git repository, all git operations are disabled')
+        args.skip_git = True # pylint: disable=attribute-defined-outside-init
     log.info(f'Version: {print_dict(get_version())}')
     if args.version or args.skip_git:
         return

modules/extensions.py

@@ -57,6 +57,9 @@ class Extension:
         else:
             try:
                 self.status = 'unknown'
+                if len(repo.remotes) == 0:
+                    shared.log.debug(f"Extension: no remotes info repo={self.name}")
+                    return
                 self.git_name = repo.remotes.origin.url.split('.git')[0].split('/')[-1]
                 self.description = repo.description
                 if self.description is None or self.description.startswith("Unnamed repository"):
@@ -72,7 +75,7 @@ class Extension:
                 self.commit_hash = head.hexsha
                 self.version = f"<p>{self.commit_hash[:8]}</p><p>{datetime.fromtimestamp(self.commit_date).strftime('%a %b%d %Y %H:%M')}</p>"
             except Exception as ex:
-                shared.log.error(f"Failed reading extension data from Git repository: {self.name}: {ex}")
+                shared.log.error(f"Extension: failed reading data from git repo={self.name}: {ex}")
                 self.remote = None
 
     def list_files(self, subdir, extension):