Normalize epilogue -> epilog, allow version to be modifiable, don't allow empty input in repl

examples/falyx_demo.py

@@ -74,17 +74,10 @@ class Foo:
         await self.flx.run()
 
 
-def parse_args() -> Namespace:
-    parsers: FalyxParsers = get_arg_parsers()
-    return parsers.parse_args()
-
-
 async def main() -> None:
     """Build and return a Falyx instance with all your commands."""
-    args = parse_args()
     flx = Falyx(
         title="🚀 Falyx CLI",
-        cli_args=args,
         columns=5,
         welcome_message="Welcome to Falyx CLI!",
         exit_message="Goodbye!",

falyx/__main__.py

@@ -97,7 +97,7 @@ def main() -> Any:
             init_project,
             aliases=["init"],
             argument_config=init_config,
-            help_epilogue="If no name is provided, the current directory will be used.",
+            help_epilog="If no name is provided, the current directory will be used.",
         )
         flx.add_command(
             "G",

falyx/command.py

@@ -111,7 +111,7 @@ class Command(BaseModel):
     hidden: bool = False
     aliases: list[str] = Field(default_factory=list)
     help_text: str = ""
-    help_epilogue: str = ""
+    help_epilog: str = ""
     style: str = OneColors.WHITE
     confirm: bool = False
     confirm_message: str = "Are you sure?"
@@ -233,7 +233,7 @@ class Command(BaseModel):
                 command_description=self.description,
                 command_style=self.style,
                 help_text=self.help_text,
-                help_epilogue=self.help_epilogue,
+                help_epilog=self.help_epilog,
                 aliases=self.aliases,
             )
             for arg_def in self.get_argument_definitions():

falyx/config.py

@@ -102,7 +102,7 @@ class RawCommand(BaseModel):
     retry_policy: RetryPolicy = Field(default_factory=RetryPolicy)
     hidden: bool = False
     help_text: str = ""
-    help_epilogue: str = ""
+    help_epilog: str = ""
 
     @field_validator("retry_policy")
     @classmethod

falyx/falyx.py

@@ -88,6 +88,11 @@ class CommandValidator(Validator):
 
     async def validate_async(self, document) -> None:
         text = document.text
+        if not text:
+            raise ValidationError(
+                message=self.error_message,
+                cursor_position=len(text),
+            )
         is_preview, choice, _, __ = await self.falyx.get_command(text, from_validate=True)
         if is_preview:
             return None
@@ -157,6 +162,7 @@ class Falyx:
         description: str | None = "Falyx CLI - Run structured async command workflows.",
         epilog: str | None = None,
         version: str = __version__,
+        version_style: str = OneColors.BLUE_b,
         prompt: str | AnyFormattedText = "> ",
         columns: int = 3,
         bottom_bar: BottomBar | str | Callable[[], Any] | None = None,
@@ -180,6 +186,7 @@ class Falyx:
         self.description: str | None = description
         self.epilog: str | None = epilog
         self.version: str = version
+        self.version_style: str = version_style
         self.prompt: str | AnyFormattedText = prompt
         self.columns: int = columns
         self.commands: dict[str, Command] = CaseInsensitiveDict()
@@ -615,7 +622,7 @@ class Falyx:
         hidden: bool = False,
         aliases: list[str] | None = None,
         help_text: str = "",
-        help_epilogue: str = "",
+        help_epilog: str = "",
         style: str = OneColors.WHITE,
         confirm: bool = False,
         confirm_message: str = "Are you sure?",
@@ -664,7 +671,7 @@ class Falyx:
             hidden=hidden,
             aliases=aliases if aliases else [],
             help_text=help_text,
-            help_epilogue=help_epilogue,
+            help_epilog=help_epilog,
             style=style,
             confirm=confirm,
             confirm_message=confirm_message,
@@ -1088,7 +1095,7 @@ class Falyx:
             sys.exit(0)
 
         if self.cli_args.command == "version" or self.cli_args.version:
-            self.console.print(f"[{OneColors.BLUE_b}]Falyx CLI v{__version__}[/]")
+            self.console.print(f"[{self.version_style}]{self.program} v{__version__}[/]")
             sys.exit(0)
 
         if self.cli_args.command == "preview":

falyx/parsers/argparse.py

@@ -155,7 +155,7 @@ class CommandArgumentParser:
         command_description: str = "",
         command_style: str = "bold",
         help_text: str = "",
-        help_epilogue: str = "",
+        help_epilog: str = "",
         aliases: list[str] | None = None,
     ) -> None:
         """Initialize the CommandArgumentParser."""
@@ -164,7 +164,7 @@ class CommandArgumentParser:
         self.command_description: str = command_description
         self.command_style: str = command_style
         self.help_text: str = help_text
-        self.help_epilogue: str = help_epilogue
+        self.help_epilog: str = help_epilog
         self.aliases: list[str] = aliases or []
         self._arguments: list[Argument] = []
         self._positional: dict[str, Argument] = {}
@@ -917,9 +917,9 @@ class CommandArgumentParser:
                 arg_line.append(help_text)
                 self.console.print(arg_line)
 
-        # Epilogue
+        # Epilog
-        if self.help_epilogue:
+        if self.help_epilog:
-            self.console.print("\n" + self.help_epilogue, style="dim")
+            self.console.print("\n" + self.help_epilog, style="dim")
 
     def __eq__(self, other: object) -> bool:
         if not isinstance(other, CommandArgumentParser):

falyx/version.py

@@ -1 +1 @@
-__version__ = "0.1.45"
+__version__ = "0.1.46"

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "falyx"
-version = "0.1.45"
+version = "0.1.46"
 description = "Reliable and introspectable async CLI action framework."
 authors = ["Roland Thomas Jr <roland@rtj.dev>"]
 license = "MIT"