https://github.com/kentnl/dist-zilla-role-tempdir

Shell Out and collect the result in a DZ plug-in
https://github.com/kentnl/dist-zilla-role-tempdir

dist-zilla perl

Last synced: 4 days ago
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Shell Out and collect the result in a DZ plug-in

• Host: GitHub
• URL: https://github.com/kentnl/dist-zilla-role-tempdir
• Owner: kentnl
• License: other
• Created: 2009-10-26T02:44:15.000Z (about 15 years ago)
• Default Branch: master
• Last Pushed: 2017-03-10T12:10:00.000Z (over 7 years ago)
• Last Synced: 2024-06-21T15:46:36.122Z (5 months ago)
• Topics: dist-zilla, perl
• Language: Perl
• Homepage:
• Size: 302 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.mkdn
  • Changelog: Changes
  • Contributing: CONTRIBUTING.pod
  • License: LICENSE

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README

        
# NAME

Dist::Zilla::Role::Tempdir - Shell Out and collect the result in a DZ plug-in.

# VERSION

version 1.001004

# SYNOPSIS

    package #

      Dist::Zilla::Plugin::FooBar;

    use Moose;

    with 'Dist::Zilla::Role::FileInjector';

    with 'Dist::Zilla::Role::InstallTool';

    with 'Dist::Zilla::Role::Tempdir';

    sub setup_installer {

      my ( $self, $arg ) = @_ ;

      my ( @generated_files ) = $self->capture_tempdir(sub{

        system( $somecommand );

      });

      for ( @generated_files ) {

        if( $_->is_new && $_->name =~ qr/someregex/ ){

          $self->add_file( $_->file );

        }

      }

    }

This role is a convenience role for factoring into other plug-ins to use the power of Unix

in any plug-in.

If for whatever reason you need to shell out and run your own app that is not Perl ( i.e.: Java )

to go through the code and make modifications, produce documentation, etc, then this role is for you.

Important to note however, this role **ONLY** deals with getting `Dist::Zilla`'s state written out to disk,

executing your given arbitrary code, and then collecting the results. At no point does it attempt to re-inject

those changes back into [`Dist::Zilla`](https://metacpan.org/pod/Dist::Zilla). That is left as an exercise to the plug-in developer.

# METHODS

## capture\_tempdir

Creates a temporary and dumps the current state of Dist::Zilla's files into it.

Runs the specified code sub `chdir`'ed into that `tmpdir`, and captures the changed files.

    my ( @array ) = $self->capture_tempdir(sub{

    });

Response is an array of [`::Tempdir::Item`](https://metacpan.org/pod/Dist::Zilla::Tempdir::Item)

    [ bless( { name => 'file/Name/Here' ,

       status => 'O' # O = Original, N = New, M = Modified, D = Deleted

       file   => Dist::Zilla::Role::File object

     }, 'Dist::Zilla::Tempdir::Item' ) , bless ( ... ) ..... ]

Make sure to look at [`Dist::Zilla::Tempdir::Item`](https://metacpan.org/pod/Dist::Zilla::Tempdir::Item) for usage.

# SEE ALSO

- [`Dist::Zilla::Tempdir::Item`](https://metacpan.org/pod/Dist::Zilla::Tempdir::Item)

# AUTHOR

Kent Fredric 

# COPYRIGHT AND LICENSE

This software is copyright (c) 2017 by Kent Fredric .

This is free software; you can redistribute it and/or modify it under

the same terms as the Perl 5 programming language system itself.