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App-lcpan-Manual-1.057.000
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/ App::lcpan::Manual::Cookbook

NAME

App::lcpan::Manual::Cookbook - App::lcpan cookbook

VERSION

version 1.057.000

DESCRIPTION

Items relevant to CPAN authors are tagged with [author].

QUERYING AUTHORS

Listing recent authors

TODO.

QUERYING DEPENDENCIES

Checking if your distribution depends on a non-core Perl module [author]

% lcpan deps YOUR-DIST --exclude-core

Checking if your distribution specifies a circular dependency

TODO.

Finding out if there is any broken prerequisites specified by one of your distributions [author]

To find out which prerequisites that your distributions specify but are currently not indexed (i.e. probably cannot be installed by users):

% lcpan author-deps YOURCPANID --broken --dont-uniquify

Listing distributions of other CPAN authors that depend on one of your modules [author]

% lcpan author-rdeps YOURCPANID --user-author-isnt YOURCPANID

Listing distributions of other CPAN authors that recently depend on one of your modules [author]

# Show dependencies that were added in the last 2 weeks
% lcpan author-rdeps YOURCPANID --user-author-isnt YOURCPANID --added-after '2 weeks ago'

# Show dependencies that were updated in the last 2 weeks
% lcpan author-rdeps YOURCPANID --user-author-isnt YOURCPANID --updated-after '2 weeks ago'

# Show dependencies that were not present before your last 'lcpan update'
% lcpan author-rdeps YOURCPANID --user-author-isnt YOURCPANID --added-in-last-update

Showing what other distributions you will have to download and install when you install a module

TODO.

QUERYING DISTRIBUTIONS

Listing recent distributions

TODO

QUERYING MODULES

Comparing version of installed modules vs local CPAN versions

% lcpan ver-cmp-installed
% lcpan ver-cmp-installed --older-than-db                ;# outdated modules (modules that need to be updated)
% lcpan ver-cmp-installed --older-than-db --exclude-core ;# noncore outdated modules (noncore modules that need to be updated)

The ver-cmp-installed subcommand is distributed in App::lcpan::CmdBundle::ver.

This can also be done using tools like cpan-outdated (from App::cpanoutdated) or cpan-outdated-coro (from App::cpanoutdated::coro).

To update outdated modules:

% lcpan-ver-cmp-installed --older-than-db | td select module | lcpanm -n

td is provided by App::td.

Listing recent modules

# Show modules that were added in the last 2 weeks
% lcpan mods -l --added-after '2 weeks ago'

# Show modules that were updated in the last 2 weeks
% lcpan mods -l --updated-after '2 weeks ago'

# Show modules that were not present before the last 'lcpan update'
% lcpan mods -l --added-in-last-update

You like Sub::Exporter and wonder what other modules might be similar or related to it:

% lcpan related-mods Sub::Exporter

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020 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.