NAME

App::GenPericmdCompleterScript - Generate Perinci::CmdLine completer script

VERSION

This document describes version 0.121 of App::GenPericmdCompleterScript (from Perl distribution App-GenPericmdCompleterScript), released on 2020-04-08.

FUNCTIONS

gen_pericmd_completer_script

Usage:

 gen_pericmd_completer_script(%args) -> [status, msg, payload, meta]

Generate Perinci::CmdLine completer script.

This function is not exported by default, but exportable.

Arguments ('*' denotes required arguments):

  • completion => code

  • default_subcommand => str

  • exclude_package_functions_match => re

    Exclude package functions matching this pattern.

  • get_subcommand_from_arg => int (default: 1)

  • include_package_functions_match => re

    Only include package functions matching this pattern.

  • interpreter_path => str

    What to put on shebang line.

  • load_module => array[str]

    Load extra modules.

  • output_file => str (default: "-")

    Path to output file.

  • overwrite => bool (default: 0)

    Whether to overwrite output if previously exists.

  • per_arg_json => bool

  • per_arg_yaml => bool

  • program_name* => str

    Program name that is being completed.

  • read_config => bool

  • read_env => bool

  • skip_format => bool

  • strip => bool (default: 0)

    Whether to strip source code using Perl::Stripper.

  • subcommands => hash

    Hash of subcommand names and function URLs.

    Optionally, it can be additionally followed by a summary, so:

     URL[:SUMMARY]

    Example (on CLI):

     --subcommand "delete=/My/App/delete_item:Delete an item"
  • subcommands_from_package_functions => bool

    Form subcommands from functions under package's URL.

    This is an alternative to the subcommand option. Instead of specifying each subcommand's name and URL, you can also specify that subcommand names are from functions under the package URL in url. So for example if url is /My/App/, hen all functions under /My/App are listed first. If the functions are:

     foo
     bar
     baz_qux

    then the subcommands become:

     foo => /My/App/foo
     bar => /My/App/bar
     "baz-qux" => /My/App/baz_qux
  • url* => riap::url

    URL to function (or package, if you have subcommands).

Returns an enveloped result (an array).

First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.

Return value: (any)

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/App-GenPericmdCompleterScript.

SOURCE

Source repository is at https://github.com/perlancar/perl-App-GenPericmdCompleterScript.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=App-GenPericmdCompleterScript

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020, 2018, 2017, 2016, 2015 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.