Bash completion for scripts using argsparse library. More...

Functions
	__argsparse_compgen (param...)
	A compgen wrapper. More...

	__argsparse_complete ()
	Completion for the command stored in ${words[0]}. More...

	__argsparse_complete_get_long (word, long...)
	Find the option we want to complete. More...

	__argsparse_complete_value (option)
	Complete the value an option. More...

	_argsparse_complete ()
	The argsparse completion function. More...

Detailed Description

Bash completion for scripts using argsparse library.

Author: Damien Nadé bash-.nosp@m.args.nosp@m.parse.nosp@m.@liv.nosp@m.na.or.nosp@m.g

To automatically enable, for bash-completion users, completion for scripts that use the argsparse library.

In your ~/.bashrc, add the following lines to enable completion for all your argsparse-written scripts:

. argsparse-completion.sh

complete -F _argsparse_complete [ your scripts names ... ]

_argsparse_complete()

The argsparse completion function.

Definition: argsparse-completion.sh:248

argsparse-completion relies on a few shell settings:

"sourcepath" shell option must be enabled. This should be enabled by default, but you can enforce it by running:

shopt -s sourcepath

If correctly enabled, the following command below should return this output.

$ shopt sourcepath

sourcepath on

Every time the completion is invoked, the completed script will be sourced, up to either the argsparse_parse_options() function call or any the first return top-level statement. This means that up to this point the script should not have any side effect (like file system alteration, network connections, ...), and should avoid time-consuming tasks up to this point.

Functions