fix: update typer to >=0.12.4 for PEP 604 union type support

PR #349 changed type hints from Optional[bool] to bool | None syntax,
but typer < 0.12.4 doesn't support PEP 604 union types (X | None).
This caused RuntimeError when running comfy CLI with older typer.

Changes:
- Update typer dependency from >=0.9 to >=0.12.4
- Remove deprecated is_flag parameter from typer.Option() calls
  (is_flag was deprecated in typer 0.15.0 and never worked properly)

Fixes #355

References:
- Typer PEP 604 support: fastapi/typer#548
- is_flag deprecation: fastapi/typer#986

Amp-Thread-ID: https://ampcode.com/threads/T-019bdd23-62ea-732f-9443-5705ebe27a3b
Co-authored-by: Amp <[email protected]>

Author: christian-byrne

comfy_cli/cmdline.py

@@ -76,7 +76,6 @@ def entry(
         bool | None,
         typer.Option(
             show_default=False,
-            is_flag=True,
             help="Execute from recent path",
             callback=g_exclusivity.validate,
         ),
@@ -85,7 +84,6 @@ def entry(
         bool | None,
         typer.Option(
             show_default=False,
-            is_flag=True,
             help="Execute from current path",
             callback=g_exclusivity.validate,
         ),
@@ -94,7 +92,6 @@ def entry(
         bool,
         typer.Option(
             show_default=False,
-            is_flag=True,
             help="Do not prompt user for input, use default options",
         ),
     ] = False,
@@ -103,7 +100,6 @@ def entry(
         typer.Option(
             show_default=False,
             hidden=True,
-            is_flag=True,
             help="Enable tracking",
         ),
     ] = False,
@@ -112,7 +108,6 @@ def entry(
         "--version",
         "-v",
         help="Print version and exit",
-        is_flag=True,
     ),
 ):
     if version:

comfy_cli/command/custom_nodes/command.py

@@ -200,19 +200,16 @@ def restore_snapshot(
     pip_non_url: bool | None = typer.Option(
         default=None,
         show_default=False,
-        is_flag=True,
         help="Restore for pip packages registered on PyPI.",
     ),
     pip_non_local_url: bool | None = typer.Option(
         default=None,
         show_default=False,
-        is_flag=True,
         help="Restore for pip packages registered at web URLs.",
     ),
     pip_local_url: bool | None = typer.Option(
         default=None,
         show_default=False,
-        is_flag=True,
         help="Restore for pip packages specified by local paths.",
     ),
 ):

pyproject.toml

@@ -47,7 +47,7 @@ dependencies = [
   "ruff",
   "semver~=3.0.2",
   "tomlkit",
-  "typer>=0.9",
+  "typer>=0.12.4",
   "typing-extensions>=4.7",
   "uv",
   "websocket-client",