to Bash Completion
Generates a Bash shell completion script for the given Arguments instance.
Creates a comprehensive Bash completion script that supports:
Option completion with short and long forms
Domain/subcommand completion (shows domains before any non-option arguments)
Value completion for options with predefined choices (enum-like options)
Negatable boolean flags (--no-flag)
--option=value format completion
Context-aware completion that respects argument position
The generated script uses bash-completion conventions and requires the bash-completion package to be installed for optimal functionality.
Return
A Bash completion script as a string
Parameters
args
The Arguments instance to generate completions for