Add pyproject.toml (#6386)

* Add pyproject.toml

* doc

* Static version file

* Add github action to sync version.py

* Change trigger to PR

* Fix commit

* Grant pr write permission

* nit

* nit

* Don't run on fork PRs

* Rename version.py to comfyui_version.py

server.py

@@ -27,6 +27,7 @@ from comfy.cli_args import args
 import comfy.utils
 import comfy.model_management
 import node_helpers
+from comfyui_version import __version__
 from app.frontend_management import FrontendManager
 from app.user_manager import UserManager
 from app.model_manager import ModelFileManager
@@ -44,21 +45,6 @@ async def send_socket_catch_exception(function, message):
     except (aiohttp.ClientError, aiohttp.ClientPayloadError, ConnectionResetError, BrokenPipeError, ConnectionError) as err:
         logging.warning("send error: {}".format(err))
 
-def get_comfyui_version():
-    comfyui_version = "unknown"
-    repo_path = os.path.dirname(os.path.realpath(__file__))
-    try:
-        import pygit2
-        repo = pygit2.Repository(repo_path)
-        comfyui_version = repo.describe(describe_strategy=pygit2.GIT_DESCRIBE_TAGS)
-    except Exception:
-        try:
-            import subprocess
-            comfyui_version = subprocess.check_output(["git", "describe", "--tags"], cwd=repo_path).decode('utf-8')
-        except Exception as e:
-            logging.warning(f"Failed to get ComfyUI version: {e}")
-    return comfyui_version.strip()
-
 @web.middleware
 async def cache_control(request: web.Request, handler):
     response: web.Response = await handler(request)
@@ -518,7 +504,7 @@ class PromptServer():
                     "os": os.name,
                     "ram_total": ram_total,
                     "ram_free": ram_free,
-                    "comfyui_version": get_comfyui_version(),
+                    "comfyui_version": __version__,
                     "python_version": sys.version,
                     "pytorch_version": comfy.model_management.torch_version,
                     "embedded_python": os.path.split(os.path.split(sys.executable)[0])[1] == "python_embeded",