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VVELOX / Ixchel-0.1.0 / lib / Ixchel / functions / python_module_via_pkg.pm 

            

              
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package Ixchel::functions::python_module_via_pkg;
use 5.006;
use strict;
use warnings;
use Exporter 'import';
our @EXPORT = qw(python_module_via_pkg);
use Rex -feature => [qw/1.4/];
use Rex::Commands::Gather;
use Rex::Commands::Pkg;
use Ixchel::functions::status;
# prevents Rex from printing out rex is exiting after the script ends
$::QUIET = 2;
=head1 NAME
Ixchel::functions::python_module_via_pkg - Tries to install a module for python3 via the package manager.
=head1 VERSION
Version 0.0.1
=cut
our $VERSION = '0.0.1';
=head1 SYNOPSIS
    use Ixchel::functions::python_module_via_pkg;
    use Data::Dumper;
    eval{ python_module_via_pkg(module=>'Pillow') };
    if ($@) {
        print 'Failed to install Pillow...'.$@."\n";
    }
Supported OS families are...
    Alt Linux
    Arch Linux
    Debian Linux
    FreeBSD
    Mageia Linux
    NetBSD
    OpenBSD
    Redhat Linux
    Suse Linux
    Void Linux
=head1 Functions
=head2 python_module_via_pkg
Tries to install a python3 module via packages.
    eval{ python_module_via_pkg(module=>'Pillow') };
    if ($@) {
        print 'Failed to install python module ...'.$@;
    }
=cut
sub python_module_via_pkg {
        my (%opts) = @_;
        if ( !defined( $opts{module} ) ) {
                die('modules is undef');
        }
        my $status = '';
        my $type   = 'python_module_via_pkg';
        $status = $status
                . status(
                        type   => $type,
                        error  => 0,
                        status => 'Trying to install Python module ' . $opts{module}
                );
        my $pkg;
        my $not_tried = 1;
        if (is_freebsd) {
                $not_tried = 0;
                $status    = $status
                        . status( type => 'python_module_via_pkg', error => 0, status => 'OS Family FreeBSD detectected' );
                my $which_python3 = `which python3 2> /dev/null`;
                chomp($which_python3);
                $status = $status
                        . status(
                                type   => $type,
                                error  => 0,
                                status => 'python3 path is "' . $which_python3 . '"'
                        );
                if ( $which_python3 !~ /python3$/ ) {
                        die( $status . 'Unable to locate python3 with PATH=' . $ENV{PATH} );
                }
                my $python_link = readlink($which_python3);
                $status = $status
                        . status(
                                type   => $type,
                                error  => 0,
                                status => 'python3 linked to "' . $python_link . '"'
                        );
                $python_link =~ s/.*python3\.//;
                $pkg    = 'py3' . $python_link . '-' . $opts{module};
                $status = $status
                        . status(
                                type   => $type,
                                error  => 0,
                                status => 'Ensuring that package "' . $pkg . '" is present'
                        );
                eval { pkg( $pkg, ensure => "present" ); };
                if ($@) {
                        $status = $status
                                . status(
                                        type   => $type,
                                        error  => 1,
                                        status => 'Failed ensuring that package "' . $pkg . '" is present... ' . $@
                                );
                        $pkg    = lc($pkg);
                        $status = $status
                                . status(
                                        type   => $type,
                                        error  => 0,
                                        status => 'Trying ensuring that package "' . $pkg . '" is present'
                                );
                        eval { pkg( $pkg, ensure => "present" ); };
                        if ($@) {
                                $status = $status
                                        . status(
                                                type   => $type,
                                                error  => 1,
                                                status => 'Failed ensuring that package "' . $pkg . '" is present... ' . $@
                                        );
                                die( $status . 'Neither ' . $pkg . ' or ' . lc($pkg) . ' could be installed' );
                        }
                } ## end if ($@)
        } elsif (is_debian || is_redhat || is_arch || is_mageia || is_void) {
                $status
                        = $status . status( type => 'python_module_via_pkg', error => 0, status => 'OS Family Debian, Redhat, Arch, Mageia, or Void detectected' );
                $pkg = 'python3-' . lc( $opts{module} );
        } elsif (is_suse) {
                $status
                        = $status . status( type => 'python_module_via_pkg', error => 0, status => 'OS Family Suse detectected' );
                $pkg = 'python311-' . lc( $opts{module} );
        } elsif (is_alt) {
                $status
                        = $status . status( type => 'python_module_via_pkg', error => 0, status => 'OS Family Alt detectected' );
                $pkg = 'python3-module-' . lc( $opts{module} );
        } elsif (is_netbsd || is_openbsd) {
                $status
                        = $status . status( type => 'python_module_via_pkg', error => 0, status => 'OS Family NetBSD or OpenBSD detectected' );
                $pkg = 'py311-' . lc( $opts{module} );
        }
        if ($not_tried) {
                $status = $status
                        . status(
                                type   => $type,
                                error  => 0,
                                status => 'Ensuring that package "' . $pkg . '" is present'
                        );
                eval { pkg( $pkg, ensure => 'present' ); };
                if ($@) {
                        $status = $status
                                . status(
                                        type   => $type,
                                        error  => 1,
                                        status => 'Failed ensuring that package "' . $pkg . '" is present... ' . $@
                                );
                        die( $status . 'Neither ' . $pkg . ' or ' . lc($pkg) . ' could be installed' );
                }
        } ## end if ($not_tried)
        $status = $status . status( type => $type, error => 0, status => 'Package "' . $pkg . '" is present' );
        return $status;
} ## end sub python_module_via_pkg
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