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show_command

appimage_updater.commands.show_command

Show command implementation.

ShowCommand(params)

Command to show application details.

Source code in src/appimage_updater/commands/show_command.py 
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def __init__(self, params: ShowParams):
    self.params = params
    self.console = Console()

console = Console() instance-attribute

params = params instance-attribute

execute(output_formatter=None) async

Execute the show command.

Source code in src/appimage_updater/commands/show_command.py 
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async def execute(self, output_formatter: Any = None) -> CommandResult:
    """Execute the show command."""
    configure_logging(debug=self.params.debug)

    try:
        # Validate required parameters
        validation_errors = self.validate()
        if validation_errors:
            error_msg = f"Validation errors: {', '.join(validation_errors)}"
            self.console.print(f"[red]Error: {error_msg}[/red]")
            return CommandResult(success=False, message=error_msg, exit_code=1)

        # Use context manager to make output formatter available throughout the execution
        if output_formatter:
            with OutputFormatterContext(output_formatter):
                success = await self._execute_show_operation()
        else:
            success = await self._execute_show_operation()

        if success:
            return CommandResult(success=True, message="Show completed successfully")
        else:
            return CommandResult(success=False, message="Applications not found", exit_code=1)

    except Exception as e:
        logger.error(f"Unexpected error in show command: {e}")
        logger.exception("Full exception details")
        return CommandResult(success=False, message=str(e), exit_code=1)

validate()

Validate command parameters.

Source code in src/appimage_updater/commands/show_command.py 
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def validate(self) -> list[str]:
    """Validate command parameters."""
    errors = []

    if not self.params.app_names:
        errors.append("At least one application name is required")

    return errors