NAME App::lcpan::Call - Check that local CPAN mirror exists and is fairly recent VERSION This document describes version 0.120 of App::lcpan::Call (from Perl distribution App-lcpan-Call), released on 2021-07-21. FUNCTIONS call_lcpan_script Usage: call_lcpan_script(%args) -> [$status_code, $reason, $payload, \%result_meta] "Call" lcpan script. This function is not exported by default, but exportable. Arguments ('*' denotes required arguments): * argv => *array[str]* (default: []) * max_age => *duration* Maximum index age (in seconds). If unspecified, will look at "LCPAN_MAX_AGE" environment variable. If that is also undefined, will default to 14 days. Returns an enveloped result (an array). First element ($status_code) is an integer containing HTTP-like status code (200 means OK, 4xx caller error, 5xx function error). Second element ($reason) is a string containing error message, or something like "OK" if status is 200. Third element ($payload) is the actual result, but usually not present when enveloped result is an error response ($status_code is not 2xx). Fourth element (%result_meta) is called result metadata and is optional, a hash that contains extra information, much like how HTTP response headers provide additional metadata. Return value: (any) check_lcpan Usage: check_lcpan(%args) -> [$status_code, $reason, $payload, \%result_meta] Check that local CPAN mirror exists and is fairly recent. Will return status 200 if "lcpan" script is installed (available from PATH), local CPAN mirror exists, and is fairly recent and queryable. This routine will actually attempt to run "lcpan stats-last-index-time" and return the result if the result is 200 *and* the index is updated quite recently. By default "quite recently" is defined as not older than 2 weeks or whatever LCPAN_MAX_AGE says (in seconds). This function is not exported by default, but exportable. Arguments ('*' denotes required arguments): * max_age => *duration* Maximum index age (in seconds). If unspecified, will look at "LCPAN_MAX_AGE" environment variable. If that is also undefined, will default to 14 days. Returns an enveloped result (an array). First element ($status_code) is an integer containing HTTP-like status code (200 means OK, 4xx caller error, 5xx function error). Second element ($reason) is a string containing error message, or something like "OK" if status is 200. Third element ($payload) is the actual result, but usually not present when enveloped result is an error response ($status_code is not 2xx). Fourth element (%result_meta) is called result metadata and is optional, a hash that contains extra information, much like how HTTP response headers provide additional metadata. Return value: (any) ENVIRONMENT LCPAN_MAX_AGE => int Set the default of "max_age". HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website 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 COPYRIGHT AND LICENSE This software is copyright (c) 2021, 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.