<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">NAME
    App::Virtualenv - Perl virtual environment

VERSION
    version 2.01

ABSTRACT
    Perl virtual environment

            #!/bin/sh
            perl -MApp::Virtualenv -erun -- environment_path

    See also: virtualenv.pl
    &lt;https://metacpan.org/pod/distribution/App-Virtualenv/lib/App/Virtualenv
    /virtualenv.pl&gt;

DESCRIPTION
    App::Virtualenv is a Perl package to create isolated Perl virtual
    environments, like Python virtual environment.

  Functions
   sh(@args)
    runs shell program defined in SHELL environment variable, otherwise
    /bin/sh

    @args: *arguments of shell program*

    return value: *exit code of shell program*

   perl(@args)
    runs Perl interpreter

    @args: *arguments of Perl interpreter*

    return value: *exit code of Perl interpreter*

   activate($virtualenvPath)
    activates Perl virtual environment

    $virtualenvPath: *virtual environment path*

    return value: *virtual environment path if success, otherwise undef*

   deactivate($nondestructive)
    deactivates Perl virtual environment

    $nondestructive: *leaves envionment variables as it is, unless there are
    old envionment variables*

    return value: *always 1*

   create($virtualenvPath, $empty)
    creates Perl virtual environment

    $virtualenvPath: *new virtual environment path*

    $empty: *create empty virtual environment*

    return value: *virtual environment path if success, otherwise undef*

   findVirtualenvPath($virtualenvPath)
    finds Perl virtual environment path by $virtualenvPath argument or
    activated virtual environment or running script or PERL5LIB environment
    variable

    $virtualenvPath: *virtual environment path*

    return value: *best matching virtual environment path*

   activate2($virtualenvPath, $inform)
    activates Perl virtual environment by findVirtualenvPath function

    $virtualenvPath: *virtual environment path*

    $inform: *informs activated virtual environment path to STDERR if new
    activated path differs old one*

    return value: *activated best matching virtual environment path if
    success, otherwise undef*

   getInc($virtualenvPath)
    gets array ref of include paths given virtual environment path or
    sitelib paths

    $virtualenvPath: *virtual environment path*

    return value: *array ref of paths*

   list(%params)
    lists packages or modules or files by given %params

    %params: *parameters of function*

        one: *output is one-column, by default 0*

        detail: *prints additional detail by given value: module or file. by
        default undef*

    return value: *always 1*

   main(@argv)
    App::Virtualenv main function to run on command-line

    See also: virtualenv.pl
    &lt;https://metacpan.org/pod/distribution/App-Virtualenv/lib/App/Virtualenv
    /virtualenv.pl&gt;

    @argv: *command-line arguments*

    return value: *exit code of program*

   run
    runs App::Virtualenv by main function with command-line arguments by
    @ARGV

    return value: *function doesn't return, exits with main function return
    code*

PREVIOUS VERSION
    Previous version of App::Virtualenv has include PiV(Perl in Virtual
    environment) to list/install/uninstall modules using CPANPLUS API. Aimed
    with PiV making a package manager like Python pip. But Perl has various
    powerful package tools mainly CPAN and cpanminus, CPANPLUS and etc. And
    also building a great package manager requires huge community support.
    So, PiV is deprecated in version 2.xx.

    You should uninstall previous version before upgrading from v1.xx: cpanm
    -U App::Virtualenv; cpanm -i App::Virtualenv;

    See also: App::Virtualenv 1.13
    &lt;https://metacpan.org/release/ORKUN/App-Virtualenv-1.13&gt;

  Deprecated Modules
    *   App::Virtualenv::Piv

    *   App::Virtualenv::Module

    *   App::Virtualenv::Utils

INSTALLATION
    To install this module type the following

            perl Makefile.PL
            make
            make test
            make install

    from CPAN

            cpan -i App::Virtualenv

    You should uninstall previous version before upgrading from v1.xx: cpanm
    -U App::Virtualenv; cpanm -i App::Virtualenv;

DEPENDENCIES
    This module requires these other modules and libraries:

    *   local::lib

    *   ExtUtils::Installed

    *   CPAN

    *   Cwd

    *   Lazy::Utils

REPOSITORY
    GitHub &lt;https://github.com/orkunkaraduman/perl5-virtualenv&gt;

    CPAN &lt;https://metacpan.org/release/App-Virtualenv&gt;

SEE ALSO
    *   App::Virtualenv 1.13
        &lt;https://metacpan.org/release/ORKUN/App-Virtualenv-1.13&gt;

    *   CPAN &lt;https://metacpan.org/pod/CPAN&gt;

    *   App::cpanminus &lt;https://metacpan.org/pod/App::cpanminus&gt;

    *   CPANPLUS &lt;https://metacpan.org/pod/CPANPLUS&gt;

AUTHOR
    Orkun Karaduman &lt;orkunkaraduman@gmail.com&gt;

COPYRIGHT AND LICENSE
    Copyright (C) 2017 Orkun Karaduman &lt;orkunkaraduman@gmail.com&gt;

    This program is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
    Free Software Foundation, either version 3 of the License, or (at your
    option) any later version.

    This program is distributed in the hope that it will be useful, but
    WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
    Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program. If not, see &lt;http://www.gnu.org/licenses/&gt;.

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