[Jifty-commit] r5635 - in Net-Jifty/trunk: . inc inc/Module/Install

Jifty commits jifty-commit at lists.jifty.org
Fri Aug 1 10:07:55 EDT 2008


Author: sartak
Date: Fri Aug  1 10:07:54 2008
New Revision: 5635

Added:
   Net-Jifty/trunk/inc/
   Net-Jifty/trunk/inc/Module/
   Net-Jifty/trunk/inc/Module/Install/
   Net-Jifty/trunk/inc/Module/Install.pm
   Net-Jifty/trunk/inc/Module/Install/Base.pm
   Net-Jifty/trunk/inc/Module/Install/Can.pm
   Net-Jifty/trunk/inc/Module/Install/Fetch.pm
   Net-Jifty/trunk/inc/Module/Install/Makefile.pm
   Net-Jifty/trunk/inc/Module/Install/Metadata.pm
   Net-Jifty/trunk/inc/Module/Install/Win32.pm
   Net-Jifty/trunk/inc/Module/Install/WriteAll.pm
Modified:
   Net-Jifty/trunk/   (props changed)

Log:
 r68253 at onn:  sartak | 2008-08-01 10:07:16 -0400
 Add Module::Install 0.70


Added: Net-Jifty/trunk/inc/Module/Install.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,313 @@
+#line 1
+package Module::Install;
+
+# For any maintainers:
+# The load order for Module::Install is a bit magic.
+# It goes something like this...
+#
+# IF ( host has Module::Install installed, creating author mode ) {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install
+#     3. The installed version of inc::Module::Install loads
+#     4. inc::Module::Install calls "require Module::Install"
+#     5. The ./inc/ version of Module::Install loads
+# } ELSE {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
+#     3. The ./inc/ version of Module::Install loads
+# }
+
+BEGIN {
+	require 5.004;
+}
+use strict 'vars';
+
+use vars qw{$VERSION};
+BEGIN {
+	# All Module::Install core packages now require synchronised versions.
+	# This will be used to ensure we don't accidentally load old or
+	# different versions of modules.
+	# This is not enforced yet, but will be some time in the next few
+	# releases once we can make sure it won't clash with custom
+	# Module::Install extensions.
+	$VERSION = '0.70';
+}
+
+
+
+
+
+# Whether or not inc::Module::Install is actually loaded, the
+# $INC{inc/Module/Install.pm} is what will still get set as long as
+# the caller loaded module this in the documented manner.
+# If not set, the caller may NOT have loaded the bundled version, and thus
+# they may not have a MI version that works with the Makefile.PL. This would
+# result in false errors or unexpected behaviour. And we don't want that.
+my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
+unless ( $INC{$file} ) { die <<"END_DIE" }
+
+Please invoke ${\__PACKAGE__} with:
+
+	use inc::${\__PACKAGE__};
+
+not:
+
+	use ${\__PACKAGE__};
+
+END_DIE
+
+
+
+
+
+# If the script that is loading Module::Install is from the future,
+# then make will detect this and cause it to re-run over and over
+# again. This is bad. Rather than taking action to touch it (which
+# is unreliable on some platforms and requires write permissions)
+# for now we should catch this and refuse to run.
+if ( -f $0 and (stat($0))[9] > time ) { die <<"END_DIE" }
+
+Your installer $0 has a modification time in the future.
+
+This is known to create infinite loops in make.
+
+Please correct this, then run $0 again.
+
+END_DIE
+
+
+
+
+
+# Build.PL was formerly supported, but no longer is due to excessive
+# difficulty in implementing every single feature twice.
+if ( $0 =~ /Build.PL$/i or -f 'Build.PL' ) { die <<"END_DIE" }
+
+Module::Install no longer supports Build.PL.
+
+It was impossible to maintain duel backends, and has been deprecated.
+
+Please remove all Build.PL files and only use the Makefile.PL installer.
+
+END_DIE
+
+
+
+
+
+use Cwd        ();
+use File::Find ();
+use File::Path ();
+use FindBin;
+
+*inc::Module::Install::VERSION = *VERSION;
+ at inc::Module::Install::ISA     = __PACKAGE__;
+
+sub autoload {
+	my $self = shift;
+	my $who  = $self->_caller;
+	my $cwd  = Cwd::cwd();
+	my $sym  = "${who}::AUTOLOAD";
+	$sym->{$cwd} = sub {
+		my $pwd = Cwd::cwd();
+		if ( my $code = $sym->{$pwd} ) {
+			# delegate back to parent dirs
+			goto &$code unless $cwd eq $pwd;
+		}
+		$$sym =~ /([^:]+)$/ or die "Cannot autoload $who - $sym";
+		unshift @_, ( $self, $1 );
+		goto &{$self->can('call')} unless uc($1) eq $1;
+	};
+}
+
+sub import {
+	my $class = shift;
+	my $self  = $class->new(@_);
+	my $who   = $self->_caller;
+
+	unless ( -f $self->{file} ) {
+		require "$self->{path}/$self->{dispatch}.pm";
+		File::Path::mkpath("$self->{prefix}/$self->{author}");
+		$self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
+		$self->{admin}->init;
+		@_ = ($class, _self => $self);
+		goto &{"$self->{name}::import"};
+	}
+
+	*{"${who}::AUTOLOAD"} = $self->autoload;
+	$self->preload;
+
+	# Unregister loader and worker packages so subdirs can use them again
+	delete $INC{"$self->{file}"};
+	delete $INC{"$self->{path}.pm"};
+
+	return 1;
+}
+
+sub preload {
+	my ($self) = @_;
+
+	unless ( $self->{extensions} ) {
+		$self->load_extensions(
+			"$self->{prefix}/$self->{path}", $self
+		);
+	}
+
+	my @exts = @{$self->{extensions}};
+	unless ( @exts ) {
+		my $admin = $self->{admin};
+		@exts = $admin->load_all_extensions;
+	}
+
+	my %seen;
+	foreach my $obj ( @exts ) {
+		while (my ($method, $glob) = each %{ref($obj) . '::'}) {
+			next unless $obj->can($method);
+			next if $method =~ /^_/;
+			next if $method eq uc($method);
+			$seen{$method}++;
+		}
+	}
+
+	my $who = $self->_caller;
+	foreach my $name ( sort keys %seen ) {
+		*{"${who}::$name"} = sub {
+			${"${who}::AUTOLOAD"} = "${who}::$name";
+			goto &{"${who}::AUTOLOAD"};
+		};
+	}
+}
+
+sub new {
+	my ($class, %args) = @_;
+
+	# ignore the prefix on extension modules built from top level.
+	my $base_path = Cwd::abs_path($FindBin::Bin);
+	unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
+		delete $args{prefix};
+	}
+
+	return $args{_self} if $args{_self};
+
+	$args{dispatch} ||= 'Admin';
+	$args{prefix}   ||= 'inc';
+	$args{author}   ||= ($^O eq 'VMS' ? '_author' : '.author');
+	$args{bundle}   ||= 'inc/BUNDLES';
+	$args{base}     ||= $base_path;
+	$class =~ s/^\Q$args{prefix}\E:://;
+	$args{name}     ||= $class;
+	$args{version}  ||= $class->VERSION;
+	unless ( $args{path} ) {
+		$args{path}  = $args{name};
+		$args{path}  =~ s!::!/!g;
+	}
+	$args{file}     ||= "$args{base}/$args{prefix}/$args{path}.pm";
+
+	bless( \%args, $class );
+}
+
+sub call {
+	my ($self, $method) = @_;
+	my $obj = $self->load($method) or return;
+        splice(@_, 0, 2, $obj);
+	goto &{$obj->can($method)};
+}
+
+sub load {
+	my ($self, $method) = @_;
+
+	$self->load_extensions(
+		"$self->{prefix}/$self->{path}", $self
+	) unless $self->{extensions};
+
+	foreach my $obj (@{$self->{extensions}}) {
+		return $obj if $obj->can($method);
+	}
+
+	my $admin = $self->{admin} or die <<"END_DIE";
+The '$method' method does not exist in the '$self->{prefix}' path!
+Please remove the '$self->{prefix}' directory and run $0 again to load it.
+END_DIE
+
+	my $obj = $admin->load($method, 1);
+	push @{$self->{extensions}}, $obj;
+
+	$obj;
+}
+
+sub load_extensions {
+	my ($self, $path, $top) = @_;
+
+	unless ( grep { lc $_ eq lc $self->{prefix} } @INC ) {
+		unshift @INC, $self->{prefix};
+	}
+
+	foreach my $rv ( $self->find_extensions($path) ) {
+		my ($file, $pkg) = @{$rv};
+		next if $self->{pathnames}{$pkg};
+
+		local $@;
+		my $new = eval { require $file; $pkg->can('new') };
+		unless ( $new ) {
+			warn $@ if $@;
+			next;
+		}
+		$self->{pathnames}{$pkg} = delete $INC{$file};
+		push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
+	}
+
+	$self->{extensions} ||= [];
+}
+
+sub find_extensions {
+	my ($self, $path) = @_;
+
+	my @found;
+	File::Find::find( sub {
+		my $file = $File::Find::name;
+		return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
+		my $subpath = $1;
+		return if lc($subpath) eq lc($self->{dispatch});
+
+		$file = "$self->{path}/$subpath.pm";
+		my $pkg = "$self->{name}::$subpath";
+		$pkg =~ s!/!::!g;
+
+		# If we have a mixed-case package name, assume case has been preserved
+		# correctly.  Otherwise, root through the file to locate the case-preserved
+		# version of the package name.
+		if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
+			open PKGFILE, "<$subpath.pm" or die "find_extensions: Can't open $subpath.pm: $!";
+			my $in_pod = 0;
+			while ( <PKGFILE> ) {
+				$in_pod = 1 if /^=\w/;
+				$in_pod = 0 if /^=cut/;
+				next if ($in_pod || /^=cut/);  # skip pod text
+				next if /^\s*#/;               # and comments
+				if ( m/^\s*package\s+($pkg)\s*;/i ) {
+					$pkg = $1;
+					last;
+				}
+			}
+			close PKGFILE;
+		}
+
+		push @found, [ $file, $pkg ];
+	}, $path ) if -d $path;
+
+	@found;
+}
+
+sub _caller {
+	my $depth = 0;
+	my $call  = caller($depth);
+	while ( $call eq __PACKAGE__ ) {
+		$depth++;
+		$call = caller($depth);
+	}
+	return $call;
+}
+
+1;
+
+# Copyright 2008 Adam Kennedy.

Added: Net-Jifty/trunk/inc/Module/Install/Base.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install/Base.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,70 @@
+#line 1
+package Module::Install::Base;
+
+$VERSION = '0.70';
+
+# Suspend handler for "redefined" warnings
+BEGIN {
+	my $w = $SIG{__WARN__};
+	$SIG{__WARN__} = sub { $w };
+}
+
+### This is the ONLY module that shouldn't have strict on
+# use strict;
+
+#line 41
+
+sub new {
+    my ($class, %args) = @_;
+
+    foreach my $method ( qw(call load) ) {
+        *{"$class\::$method"} = sub {
+            shift()->_top->$method(@_);
+        } unless defined &{"$class\::$method"};
+    }
+
+    bless( \%args, $class );
+}
+
+#line 61
+
+sub AUTOLOAD {
+    my $self = shift;
+    local $@;
+    my $autoload = eval { $self->_top->autoload } or return;
+    goto &$autoload;
+}
+
+#line 76
+
+sub _top { $_[0]->{_top} }
+
+#line 89
+
+sub admin {
+    $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new;
+}
+
+sub is_admin {
+    $_[0]->admin->VERSION;
+}
+
+sub DESTROY {}
+
+package Module::Install::Base::FakeAdmin;
+
+my $Fake;
+sub new { $Fake ||= bless(\@_, $_[0]) }
+
+sub AUTOLOAD {}
+
+sub DESTROY {}
+
+# Restore warning handler
+BEGIN {
+	$SIG{__WARN__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 138

Added: Net-Jifty/trunk/inc/Module/Install/Can.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install/Can.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,82 @@
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Module::Install::Base;
+use Config ();
+### This adds a 5.005 Perl version dependency.
+### This is a bug and will be fixed.
+use File::Spec ();
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+	$VERSION = '0.70';
+	$ISCORE  = 1;
+	@ISA     = qw{Module::Install::Base};
+}
+
+# check if we can load some module
+### Upgrade this to not have to load the module if possible
+sub can_use {
+	my ($self, $mod, $ver) = @_;
+	$mod =~ s{::|\\}{/}g;
+	$mod .= '.pm' unless $mod =~ /\.pm$/i;
+
+	my $pkg = $mod;
+	$pkg =~ s{/}{::}g;
+	$pkg =~ s{\.pm$}{}i;
+
+	local $@;
+	eval { require $mod; $pkg->VERSION($ver || 0); 1 };
+}
+
+# check if we can run some command
+sub can_run {
+	my ($self, $cmd) = @_;
+
+	my $_cmd = $cmd;
+	return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
+
+	for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+		my $abs = File::Spec->catfile($dir, $_[1]);
+		return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+	}
+
+	return;
+}
+
+# can we locate a (the) C compiler
+sub can_cc {
+	my $self   = shift;
+	my @chunks = split(/ /, $Config::Config{cc}) or return;
+
+	# $Config{cc} may contain args; try to find out the program part
+	while (@chunks) {
+		return $self->can_run("@chunks") || (pop(@chunks), next);
+	}
+
+	return;
+}
+
+# Fix Cygwin bug on maybe_command();
+if ( $^O eq 'cygwin' ) {
+	require ExtUtils::MM_Cygwin;
+	require ExtUtils::MM_Win32;
+	if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
+		*ExtUtils::MM_Cygwin::maybe_command = sub {
+			my ($self, $file) = @_;
+			if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
+				ExtUtils::MM_Win32->maybe_command($file);
+			} else {
+				ExtUtils::MM_Unix->maybe_command($file);
+			}
+		}
+	}
+}
+
+1;
+
+__END__
+
+#line 157

Added: Net-Jifty/trunk/inc/Module/Install/Fetch.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install/Fetch.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,93 @@
+#line 1
+package Module::Install::Fetch;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+	$VERSION = '0.70';
+	$ISCORE  = 1;
+	@ISA     = qw{Module::Install::Base};
+}
+
+sub get_file {
+    my ($self, %args) = @_;
+    my ($scheme, $host, $path, $file) = 
+        $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+
+    if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
+        $args{url} = $args{ftp_url}
+            or (warn("LWP support unavailable!\n"), return);
+        ($scheme, $host, $path, $file) = 
+            $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+    }
+
+    $|++;
+    print "Fetching '$file' from $host... ";
+
+    unless (eval { require Socket; Socket::inet_aton($host) }) {
+        warn "'$host' resolve failed!\n";
+        return;
+    }
+
+    return unless $scheme eq 'ftp' or $scheme eq 'http';
+
+    require Cwd;
+    my $dir = Cwd::getcwd();
+    chdir $args{local_dir} or return if exists $args{local_dir};
+
+    if (eval { require LWP::Simple; 1 }) {
+        LWP::Simple::mirror($args{url}, $file);
+    }
+    elsif (eval { require Net::FTP; 1 }) { eval {
+        # use Net::FTP to get past firewall
+        my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
+        $ftp->login("anonymous", 'anonymous at example.com');
+        $ftp->cwd($path);
+        $ftp->binary;
+        $ftp->get($file) or (warn("$!\n"), return);
+        $ftp->quit;
+    } }
+    elsif (my $ftp = $self->can_run('ftp')) { eval {
+        # no Net::FTP, fallback to ftp.exe
+        require FileHandle;
+        my $fh = FileHandle->new;
+
+        local $SIG{CHLD} = 'IGNORE';
+        unless ($fh->open("|$ftp -n")) {
+            warn "Couldn't open ftp: $!\n";
+            chdir $dir; return;
+        }
+
+        my @dialog = split(/\n/, <<"END_FTP");
+open $host
+user anonymous anonymous\@example.com
+cd $path
+binary
+get $file $file
+quit
+END_FTP
+        foreach (@dialog) { $fh->print("$_\n") }
+        $fh->close;
+    } }
+    else {
+        warn "No working 'ftp' program available!\n";
+        chdir $dir; return;
+    }
+
+    unless (-f $file) {
+        warn "Fetching failed: $@\n";
+        chdir $dir; return;
+    }
+
+    return if exists $args{size} and -s $file != $args{size};
+    system($args{run}) if exists $args{run};
+    unlink($file) if $args{remove};
+
+    print(((!exists $args{check_for} or -e $args{check_for})
+        ? "done!" : "failed! ($!)"), "\n");
+    chdir $dir; return !$?;
+}
+
+1;

Added: Net-Jifty/trunk/inc/Module/Install/Makefile.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install/Makefile.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,245 @@
+#line 1
+package Module::Install::Makefile;
+
+use strict 'vars';
+use Module::Install::Base;
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+	$VERSION = '0.70';
+	$ISCORE  = 1;
+	@ISA     = qw{Module::Install::Base};
+}
+
+sub Makefile { $_[0] }
+
+my %seen = ();
+
+sub prompt {
+	shift;
+
+	# Infinite loop protection
+	my @c = caller();
+	if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
+		die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
+	}
+
+	# In automated testing, always use defaults
+	if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) {
+		local $ENV{PERL_MM_USE_DEFAULT} = 1;
+		goto &ExtUtils::MakeMaker::prompt;
+	} else {
+		goto &ExtUtils::MakeMaker::prompt;
+	}
+}
+
+sub makemaker_args {
+	my $self = shift;
+	my $args = ($self->{makemaker_args} ||= {});
+	  %$args = ( %$args, @_ ) if @_;
+	$args;
+}
+
+# For mm args that take multiple space-seperated args,
+# append an argument to the current list.
+sub makemaker_append {
+	my $self = sShift;
+	my $name = shift;
+	my $args = $self->makemaker_args;
+	$args->{name} = defined $args->{$name}
+		? join( ' ', $args->{name}, @_ )
+		: join( ' ', @_ );
+}
+
+sub build_subdirs {
+	my $self    = shift;
+	my $subdirs = $self->makemaker_args->{DIR} ||= [];
+	for my $subdir (@_) {
+		push @$subdirs, $subdir;
+	}
+}
+
+sub clean_files {
+	my $self  = shift;
+	my $clean = $self->makemaker_args->{clean} ||= {};
+	%$clean = (
+		%$clean, 
+		FILES => join(' ', grep length, $clean->{FILES}, @_),
+	);
+}
+
+sub realclean_files {
+	my $self  = shift;
+	my $realclean = $self->makemaker_args->{realclean} ||= {};
+	%$realclean = (
+		%$realclean, 
+		FILES => join(' ', grep length, $realclean->{FILES}, @_),
+	);
+}
+
+sub libs {
+	my $self = shift;
+	my $libs = ref $_[0] ? shift : [ shift ];
+	$self->makemaker_args( LIBS => $libs );
+}
+
+sub inc {
+	my $self = shift;
+	$self->makemaker_args( INC => shift );
+}
+
+my %test_dir = ();
+
+sub _wanted_t {
+	/\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1;
+}
+
+sub tests_recursive {
+	my $self = shift;
+	if ( $self->tests ) {
+		die "tests_recursive will not work if tests are already defined";
+	}
+	my $dir = shift || 't';
+	unless ( -d $dir ) {
+		die "tests_recursive dir '$dir' does not exist";
+	}
+	%test_dir = ();
+	require File::Find;
+	File::Find::find( \&_wanted_t, $dir );
+	$self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir );
+}
+
+sub write {
+	my $self = shift;
+	die "&Makefile->write() takes no arguments\n" if @_;
+
+	# Make sure we have a new enough
+	require ExtUtils::MakeMaker;
+	$self->configure_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION );
+
+	# Generate the 
+	my $args = $self->makemaker_args;
+	$args->{DISTNAME} = $self->name;
+	$args->{NAME}     = $self->module_name || $self->name || $self->determine_NAME($args);
+	$args->{VERSION}  = $self->version || $self->determine_VERSION($args);
+	$args->{NAME}     =~ s/-/::/g;
+	if ( $self->tests ) {
+		$args->{test} = { TESTS => $self->tests };
+	}
+	if ($] >= 5.005) {
+		$args->{ABSTRACT} = $self->abstract;
+		$args->{AUTHOR}   = $self->author;
+	}
+	if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) {
+		$args->{NO_META} = 1;
+	}
+	if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 and $self->sign ) {
+		$args->{SIGN} = 1;
+	}
+	unless ( $self->is_admin ) {
+		delete $args->{SIGN};
+	}
+
+	# merge both kinds of requires into prereq_pm
+	my $prereq = ($args->{PREREQ_PM} ||= {});
+	%$prereq = ( %$prereq,
+		map { @$_ }
+		map { @$_ }
+		grep $_,
+		($self->configure_requires, $self->build_requires, $self->requires)
+	);
+
+	# Remove any reference to perl, PREREQ_PM doesn't support it
+	delete $args->{PREREQ_PM}->{perl};
+
+	# merge both kinds of requires into prereq_pm
+	my $subdirs = ($args->{DIR} ||= []);
+	if ($self->bundles) {
+		foreach my $bundle (@{ $self->bundles }) {
+			my ($file, $dir) = @$bundle;
+			push @$subdirs, $dir if -d $dir;
+			delete $prereq->{$file};
+		}
+	}
+
+	if ( my $perl_version = $self->perl_version ) {
+		eval "use $perl_version; 1"
+			or die "ERROR: perl: Version $] is installed, "
+			. "but we need version >= $perl_version";
+	}
+
+	$args->{INSTALLDIRS} = $self->installdirs;
+
+	my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args;
+
+	my $user_preop = delete $args{dist}->{PREOP};
+	if (my $preop = $self->admin->preop($user_preop)) {
+		$args{dist} = $preop;
+	}
+
+	my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
+	$self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
+}
+
+sub fix_up_makefile {
+	my $self          = shift;
+	my $makefile_name = shift;
+	my $top_class     = ref($self->_top) || '';
+	my $top_version   = $self->_top->VERSION || '';
+
+	my $preamble = $self->preamble 
+		? "# Preamble by $top_class $top_version\n"
+			. $self->preamble
+		: '';
+	my $postamble = "# Postamble by $top_class $top_version\n"
+		. ($self->postamble || '');
+
+	local *MAKEFILE;
+	open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	my $makefile = do { local $/; <MAKEFILE> };
+	close MAKEFILE or die $!;
+
+	$makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
+	$makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
+	$makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
+	$makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
+	$makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
+
+	# Module::Install will never be used to build the Core Perl
+	# Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
+	# PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
+	$makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
+	#$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
+
+	# Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well.
+	$makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g;
+
+	# XXX - This is currently unused; not sure if it breaks other MM-users
+	# $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
+
+	open  MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	print MAKEFILE  "$preamble$makefile$postamble" or die $!;
+	close MAKEFILE  or die $!;
+
+	1;
+}
+
+sub preamble {
+	my ($self, $text) = @_;
+	$self->{preamble} = $text . $self->{preamble} if defined $text;
+	$self->{preamble};
+}
+
+sub postamble {
+	my ($self, $text) = @_;
+	$self->{postamble} ||= $self->admin->postamble;
+	$self->{postamble} .= $text if defined $text;
+	$self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 371

Added: Net-Jifty/trunk/inc/Module/Install/Metadata.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install/Metadata.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,318 @@
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+	$VERSION = '0.70';
+	$ISCORE  = 1;
+	@ISA     = qw{Module::Install::Base};
+}
+
+my @scalar_keys = qw{
+	name module_name abstract author version license
+	distribution_type perl_version tests installdirs
+};
+
+my @tuple_keys = qw{
+	configure_requires build_requires requires recommends bundles
+};
+
+sub Meta            { shift        }
+sub Meta_ScalarKeys { @scalar_keys }
+sub Meta_TupleKeys  { @tuple_keys  }
+
+foreach my $key (@scalar_keys) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}{$key} if defined wantarray and !@_;
+		$self->{values}{$key} = shift;
+		return $self;
+	};
+}
+
+foreach my $key (@tuple_keys) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}{$key} unless @_;
+
+		my @rv;
+		while (@_) {
+			my $module = shift or last;
+			my $version = shift || 0;
+			if ( $module eq 'perl' ) {
+				$version =~ s{^(\d+)\.(\d+)\.(\d+)}
+				             {$1 + $2/1_000 + $3/1_000_000}e;
+				$self->perl_version($version);
+				next;
+			}
+			my $rv = [ $module, $version ];
+			push @rv, $rv;
+		}
+		push @{ $self->{values}{$key} }, @rv;
+		@rv;
+	};
+}
+
+# Aliases for build_requires that will have alternative
+# meanings in some future version of META.yml.
+sub test_requires      { shift->build_requires(@_)  }
+sub install_requires   { shift->build_requires(@_)  }
+
+# Aliases for installdirs options
+sub install_as_core    { $_[0]->installdirs('perl')   }
+sub install_as_cpan    { $_[0]->installdirs('site')   }
+sub install_as_site    { $_[0]->installdirs('site')   }
+sub install_as_vendor  { $_[0]->installdirs('vendor') }
+
+sub sign {
+	my $self = shift;
+	return $self->{'values'}{'sign'} if defined wantarray and ! @_;
+	$self->{'values'}{'sign'} = ( @_ ? $_[0] : 1 );
+	return $self;
+}
+
+sub dynamic_config {
+	my $self = shift;
+	unless ( @_ ) {
+		warn "You MUST provide an explicit true/false value to dynamic_config, skipping\n";
+		return $self;
+	}
+	$self->{'values'}{'dynamic_config'} = $_[0] ? 1 : 0;
+	return $self;
+}
+
+sub all_from {
+	my ( $self, $file ) = @_;
+
+	unless ( defined($file) ) {
+		my $name = $self->name
+			or die "all_from called with no args without setting name() first";
+		$file = join('/', 'lib', split(/-/, $name)) . '.pm';
+		$file =~ s{.*/}{} unless -e $file;
+		die "all_from: cannot find $file from $name" unless -e $file;
+	}
+
+	$self->version_from($file)      unless $self->version;
+	$self->perl_version_from($file) unless $self->perl_version;
+
+	# The remaining probes read from POD sections; if the file
+	# has an accompanying .pod, use that instead
+	my $pod = $file;
+	if ( $pod =~ s/\.pm$/.pod/i and -e $pod ) {
+		$file = $pod;
+	}
+
+	$self->author_from($file)   unless $self->author;
+	$self->license_from($file)  unless $self->license;
+	$self->abstract_from($file) unless $self->abstract;
+}
+
+sub provides {
+	my $self     = shift;
+	my $provides = ( $self->{values}{provides} ||= {} );
+	%$provides = (%$provides, @_) if @_;
+	return $provides;
+}
+
+sub auto_provides {
+	my $self = shift;
+	return $self unless $self->is_admin;
+	unless (-e 'MANIFEST') {
+		warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
+		return $self;
+	}
+	# Avoid spurious warnings as we are not checking manifest here.
+	local $SIG{__WARN__} = sub {1};
+	require ExtUtils::Manifest;
+	local *ExtUtils::Manifest::manicheck = sub { return };
+
+	require Module::Build;
+	my $build = Module::Build->new(
+		dist_name    => $self->name,
+		dist_version => $self->version,
+		license      => $self->license,
+	);
+	$self->provides( %{ $build->find_dist_packages || {} } );
+}
+
+sub feature {
+	my $self     = shift;
+	my $name     = shift;
+	my $features = ( $self->{values}{features} ||= [] );
+	my $mods;
+
+	if ( @_ == 1 and ref( $_[0] ) ) {
+		# The user used ->feature like ->features by passing in the second
+		# argument as a reference.  Accomodate for that.
+		$mods = $_[0];
+	} else {
+		$mods = \@_;
+	}
+
+	my $count = 0;
+	push @$features, (
+		$name => [
+			map {
+				ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
+			} @$mods
+		]
+	);
+
+	return @$features;
+}
+
+sub features {
+	my $self = shift;
+	while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
+		$self->feature( $name, @$mods );
+	}
+	return $self->{values}->{features}
+		? @{ $self->{values}->{features} }
+		: ();
+}
+
+sub no_index {
+	my $self = shift;
+	my $type = shift;
+	push @{ $self->{values}{no_index}{$type} }, @_ if $type;
+	return $self->{values}{no_index};
+}
+
+sub read {
+	my $self = shift;
+	$self->include_deps( 'YAML', 0 );
+
+	require YAML;
+	my $data = YAML::LoadFile('META.yml');
+
+	# Call methods explicitly in case user has already set some values.
+	while ( my ( $key, $value ) = each %$data ) {
+		next unless $self->can($key);
+		if ( ref $value eq 'HASH' ) {
+			while ( my ( $module, $version ) = each %$value ) {
+				$self->can($key)->($self, $module => $version );
+			}
+		} else {
+			$self->can($key)->($self, $value);
+		}
+	}
+	return $self;
+}
+
+sub write {
+	my $self = shift;
+	return $self unless $self->is_admin;
+	$self->admin->write_meta;
+	return $self;
+}
+
+sub version_from {
+	require ExtUtils::MM_Unix;
+	my ( $self, $file ) = @_;
+	$self->version( ExtUtils::MM_Unix->parse_version($file) );
+}
+
+sub abstract_from {
+	require ExtUtils::MM_Unix;
+	my ( $self, $file ) = @_;
+	$self->abstract(
+		bless(
+			{ DISTNAME => $self->name },
+			'ExtUtils::MM_Unix'
+		)->parse_abstract($file)
+	 );
+}
+
+sub _slurp {
+	local *FH;
+	open FH, "< $_[1]" or die "Cannot open $_[1].pod: $!";
+	do { local $/; <FH> };
+}
+
+sub perl_version_from {
+	my ( $self, $file ) = @_;
+	if (
+		$self->_slurp($file) =~ m/
+		^
+		use \s*
+		v?
+		([\d_\.]+)
+		\s* ;
+		/ixms
+	) {
+		my $v = $1;
+		$v =~ s{_}{}g;
+		$self->perl_version($1);
+	} else {
+		warn "Cannot determine perl version info from $file\n";
+		return;
+	}
+}
+
+sub author_from {
+	my ( $self, $file ) = @_;
+	my $content = $self->_slurp($file);
+	if ($content =~ m/
+		=head \d \s+ (?:authors?)\b \s*
+		([^\n]*)
+		|
+		=head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
+		.*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
+		([^\n]*)
+	/ixms) {
+		my $author = $1 || $2;
+		$author =~ s{E<lt>}{<}g;
+		$author =~ s{E<gt>}{>}g;
+		$self->author($author);
+	} else {
+		warn "Cannot determine author info from $file\n";
+	}
+}
+
+sub license_from {
+	my ( $self, $file ) = @_;
+
+	if (
+		$self->_slurp($file) =~ m/
+		(
+			=head \d \s+
+			(?:licen[cs]e|licensing|copyright|legal)\b
+			.*?
+		)
+		(=head\\d.*|=cut.*|)
+		\z
+	/ixms ) {
+		my $license_text = $1;
+		my @phrases      = (
+			'under the same (?:terms|license) as perl itself' => 'perl',        1,
+			'GNU public license'                              => 'gpl',         1,
+			'GNU lesser public license'                       => 'lgpl',        1,
+			'BSD license'                                     => 'bsd',         1,
+			'Artistic license'                                => 'artistic',    1,
+			'GPL'                                             => 'gpl',         1,
+			'LGPL'                                            => 'lgpl',        1,
+			'BSD'                                             => 'bsd',         1,
+			'Artistic'                                        => 'artistic',    1,
+			'MIT'                                             => 'mit',         1,
+			'proprietary'                                     => 'proprietary', 0,
+		);
+		while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
+			$pattern =~ s{\s+}{\\s+}g;
+			if ( $license_text =~ /\b$pattern\b/i ) {
+				if ( $osi and $license_text =~ /All rights reserved/i ) {
+					warn "LEGAL WARNING: 'All rights reserved' may invalidate Open Source licenses. Consider removing it.";
+				}
+				$self->license($license);
+				return 1;
+			}
+		}
+	}
+
+	warn "Cannot determine license info from $file\n";
+	return 'unknown';
+}
+
+1;

Added: Net-Jifty/trunk/inc/Module/Install/Win32.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install/Win32.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,64 @@
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.70';
+	@ISA     = qw{Module::Install::Base};
+	$ISCORE  = 1;
+}
+
+# determine if the user needs nmake, and download it if needed
+sub check_nmake {
+	my $self = shift;
+	$self->load('can_run');
+	$self->load('get_file');
+
+	require Config;
+	return unless (
+		$^O eq 'MSWin32'                     and
+		$Config::Config{make}                and
+		$Config::Config{make} =~ /^nmake\b/i and
+		! $self->can_run('nmake')
+	);
+
+	print "The required 'nmake' executable not found, fetching it...\n";
+
+	require File::Basename;
+	my $rv = $self->get_file(
+		url       => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
+		ftp_url   => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
+		local_dir => File::Basename::dirname($^X),
+		size      => 51928,
+		run       => 'Nmake15.exe /o > nul',
+		check_for => 'Nmake.exe',
+		remove    => 1,
+	);
+
+	die <<'END_MESSAGE' unless $rv;
+
+-------------------------------------------------------------------------------
+
+Since you are using Microsoft Windows, you will need the 'nmake' utility
+before installation. It's available at:
+
+  http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
+      or
+  ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
+
+Please download the file manually, save it to a directory in %PATH% (e.g.
+C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
+that directory, and run "Nmake15.exe" from there; that will create the
+'nmake.exe' file needed by this module.
+
+You may then resume the installation process described in README.
+
+-------------------------------------------------------------------------------
+END_MESSAGE
+
+}
+
+1;

Added: Net-Jifty/trunk/inc/Module/Install/WriteAll.pm
==============================================================================
--- (empty file)
+++ Net-Jifty/trunk/inc/Module/Install/WriteAll.pm	Fri Aug  1 10:07:54 2008
@@ -0,0 +1,40 @@
+#line 1
+package Module::Install::WriteAll;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.70';
+	@ISA     = qw{Module::Install::Base};
+	$ISCORE  = 1;
+}
+
+sub WriteAll {
+	my $self = shift;
+	my %args = (
+		meta        => 1,
+		sign        => 0,
+		inline      => 0,
+		check_nmake => 1,
+		@_,
+	);
+
+	$self->sign(1)                if $args{sign};
+	$self->Meta->write            if $args{meta};
+	$self->admin->WriteAll(%args) if $self->is_admin;
+
+	$self->check_nmake if $args{check_nmake};
+	unless ( $self->makemaker_args->{PL_FILES} ) {
+		$self->makemaker_args( PL_FILES => {} );
+	}
+
+	if ( $args{inline} ) {
+		$self->Inline->write;
+	} else {
+		$self->Makefile->write;
+	}
+}
+
+1;


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