AI-MaxEntropy

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inc/Module/AutoInstall.pm  view on Meta::CPAN

                ref($_)
                  ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} )
                  : ''
              }
              map { +{@args}->{$_} }
              grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} }
        )[0]
    );

    while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
        my ( @required, @tests, @skiptests );
        my $default  = 1;
        my $conflict = 0;

        if ( $feature =~ m/^-(\w+)$/ ) {
            my $option = lc($1);

            # check for a newer version of myself
            _update_to( $modules, @_ ) and return if $option eq 'version';

            # sets CPAN configuration options

inc/Module/AutoInstall.pm  view on Meta::CPAN

            # XXX: check for conflicts and uninstalls(!) them.
            if (
                defined( my $cur = _version_check( _load($mod), $arg ||= 0 ) ) )
            {
                print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n";
                push @Existing, $mod => $arg;
                $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
            }
            else {
                print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n";
                push @required, $mod => $arg;
            }
        }

        next unless @required;

        my $mandatory = ( $feature eq '-core' or $core_all );

        if (
            !$SkipInstall
            and (
                $CheckOnly
                or _prompt(
                    qq{==> Auto-install the }
                      . ( @required / 2 )
                      . ( $mandatory ? ' mandatory' : ' optional' )
                      . qq{ module(s) from CPAN?},
                    $default ? 'y' : 'n',
                ) =~ /^[Yy]/
            )
          )
        {
            push( @Missing, @required );
            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
        }

        elsif ( !$SkipInstall
            and $default
            and $mandatory
            and
            _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', )
            =~ /^[Nn]/ )
        {
            push( @Missing, @required );
            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
        }

        else {
            $DisabledTests{$_} = 1 for map { glob($_) } @tests;
        }
    }

    $UnderCPAN = _check_lock();    # check for $UnderCPAN

inc/Module/AutoInstall.pm  view on Meta::CPAN

}

sub _update_to {
    my $class = __PACKAGE__;
    my $ver   = shift;

    return
      if defined( _version_check( _load($class), $ver ) );  # no need to upgrade

    if (
        _prompt( "==> A newer version of $class ($ver) is required. Install?",
            'y' ) =~ /^[Nn]/
      )
    {
        die "*** Please install $class $ver manually.\n";
    }

    print << ".";
*** Trying to fetch it from CPAN...
.

inc/Module/AutoInstall.pm  view on Meta::CPAN

# check if we're connected to some host, using inet_aton
sub _connected_to {
    my $site = shift;

    return (
        ( _load('Socket') and Socket::inet_aton($site) ) or _prompt(
            qq(
*** Your host cannot resolve the domain name '$site', which
    probably means the Internet connections are unavailable.
==> Should we try to install the required module(s) anyway?), 'n'
          ) =~ /^[Yy]/
    );
}

# check if a directory is writable; may create it on demand
sub _can_write {
    my $path = shift;
    mkdir( $path, 0755 ) unless -e $path;

    return 1 if -w $path;

inc/Module/AutoInstall.pm  view on Meta::CPAN

          unless system( 'sudo', $^X, $0, "--config=$config",
            "--installdeps=$missing" );

        print << ".";
*** The 'sudo' command exited with error!  Resuming...
.
    }

    return _prompt(
        qq(
==> Should we try to install the required module(s) anyway?), 'n'
    ) =~ /^[Yy]/;
}

# load a module and return the version it reports
sub _load {
    my $mod  = pop;    # class/instance doesn't matter
    my $file = $mod;

    $file =~ s|::|/|g;
    $file .= '.pm';

ppport.h  view on Meta::CPAN

        mydiff(\*PATCH, $filename, $c);
      }
      else {
fallback:
        info("Suggested changes:");
        mydiff(\*STDOUT, $filename, $c);
      }
    }
    else {
      my $s = $file{changes} == 1 ? '' : 's';
      info("$file{changes} potentially required change$s detected");
    }
  }
  else {
    info("Looks good");
  }
}

close PATCH if $patch_opened;

exit 0;

t/98-pod.t  view on Meta::CPAN

use strict;
use warnings;

use Test::More;

eval "use Test::Pod 1.00";
plan skip_all => "Test::Pod 1.00 required for testing POD" if $@;
all_pod_files_ok();