[Bps-public-commit] Prophet branch, master, updated. 5bd5f9283c54c307554fba2f348dde60143c5e37

jesse jesse at bestpractical.com
Thu Jun 4 18:43:21 EDT 2009


The branch, master has been updated
       via  5bd5f9283c54c307554fba2f348dde60143c5e37 (commit)
       via  bf5d134dd6d041d66eb73fe2ab7c7021bdc077df (commit)
      from  a53e0972929dd51df27feaa63bbca753a0b18928 (commit)

Summary of changes:
 inc/Module/AutoInstall.pm         |   17 ++--
 inc/Module/Install.pm             |  111 +++++++++++++++-----
 inc/Module/Install/AutoInstall.pm |    2 +-
 inc/Module/Install/Base.pm        |   60 +++++++----
 inc/Module/Install/Can.pm         |   10 +-
 inc/Module/Install/Fetch.pm       |    2 +-
 inc/Module/Install/Include.pm     |    2 +-
 inc/Module/Install/Makefile.pm    |   39 +++++--
 inc/Module/Install/Metadata.pm    |  213 +++++++++++++++++++++---------------
 inc/Module/Install/Scripts.pm     |    2 +-
 inc/Module/Install/Share.pm       |    2 +-
 inc/Module/Install/Win32.pm       |    2 +-
 inc/Module/Install/WriteAll.pm    |   14 ++-
 lib/Prophet/Replica.pm            |    8 +-
 14 files changed, 310 insertions(+), 174 deletions(-)

- Log -----------------------------------------------------------------
commit bf5d134dd6d041d66eb73fe2ab7c7021bdc077df
Author: Jesse Vincent <jesse at bestpractical.com>
Date:   Thu Jun 4 18:42:41 2009 -0400

    Don't clobber a "changeset 0" as our last-changeset-seen

diff --git a/lib/Prophet/Replica.pm b/lib/Prophet/Replica.pm
index 0dd8f39..cdf0c40 100644
--- a/lib/Prophet/Replica.pm
+++ b/lib/Prophet/Replica.pm
@@ -370,7 +370,9 @@ sub last_changeset_from_source {
     my $self = shift;
     my ($source) = validate_pos( @_, { type => SCALAR } );
 
-    return $self->fetch_local_metadata('last-changeset-from-'.$source)||-1;
+    my $changeset_num =  $self->fetch_local_metadata('last-changeset-from-'.$source);
+    # 0 is a valid changeset # 
+    return defined $changeset_num ? $changeset_num : -1;
 }
 
 
@@ -384,7 +386,6 @@ originally received it from a different peer.
 sub has_seen_changeset {
     my $self = shift;
     my ($changeset) = validate_pos( @_, { isa => "Prophet::ChangeSet" } );
-
     $self->log_debug("Checking to see if we've ever seen changeset " .
         $changeset->original_sequence_no . " from " .
         $self->display_name_for_uuid($changeset->original_source_uuid));
@@ -476,12 +477,13 @@ sub should_accept_changeset {
     my $self = shift;
     my ($changeset) = validate_pos( @_, { changeset => { isa => 'Prophet::ChangeSet' } });
 
+
     $self->log_debug("Should I accept " .$changeset->original_sequence_no .
         " from ".$self->display_name_for_uuid($changeset->original_source_uuid));
-
     return undef if (! $changeset->has_changes);
     return undef if ( $changeset->is_nullification || $changeset->is_resolution );
     return undef if $self->has_seen_changeset( $changeset );
+    $self->log_debug("Yes, it has changes, isn't a nullification and I haven't seen it before");
 
     return 1;
 }

commit 5bd5f9283c54c307554fba2f348dde60143c5e37
Author: Jesse Vincent <jesse at bestpractical.com>
Date:   Thu Jun 4 18:43:13 2009 -0400

    Module::Install update

diff --git a/inc/Module/AutoInstall.pm b/inc/Module/AutoInstall.pm
index 7efc552..739bc85 100644
--- a/inc/Module/AutoInstall.pm
+++ b/inc/Module/AutoInstall.pm
@@ -115,6 +115,8 @@ sub import {
         )[0]
     );
 
+    $UnderCPAN = _check_lock(1);    # check for $UnderCPAN
+
     while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
         my ( @required, @tests, @skiptests );
         my $default  = 1;
@@ -184,6 +186,7 @@ sub import {
             !$SkipInstall
             and (
                 $CheckOnly
+                or ($mandatory and $UnderCPAN)
                 or _prompt(
                     qq{==> Auto-install the }
                       . ( @required / 2 )
@@ -214,8 +217,6 @@ sub import {
         }
     }
 
-    $UnderCPAN = _check_lock();    # check for $UnderCPAN
-
     if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) {
         require Config;
         print
@@ -237,7 +238,7 @@ sub import {
 # Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
 # if we are, then we simply let it taking care of our dependencies
 sub _check_lock {
-    return unless @Missing;
+    return unless @Missing or @_;
 
     if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
         print <<'END_MESSAGE';
@@ -313,7 +314,7 @@ sub install {
         @modules = @newmod;
     }
 
-    if ( _has_cpanplus() ) {
+    if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) {
         _install_cpanplus( \@modules, \@config );
     } else {
         _install_cpan( \@modules, \@config );
@@ -706,7 +707,7 @@ sub _make_args {
       if $Config;
 
     $PostambleActions = (
-        $missing
+        ($missing and not $UnderCPAN)
         ? "\$(PERL) $0 --config=$config --installdeps=$missing"
         : "\$(NOECHO) \$(NOOP)"
     );
@@ -746,7 +747,7 @@ sub Write {
 sub postamble {
     $PostambleUsed = 1;
 
-    return << ".";
+    return <<"END_MAKE";
 
 config :: installdeps
 \t\$(NOECHO) \$(NOOP)
@@ -757,7 +758,7 @@ checkdeps ::
 installdeps ::
 \t$PostambleActions
 
-.
+END_MAKE
 
 }
 
@@ -765,4 +766,4 @@ installdeps ::
 
 __END__
 
-#line 1003
+#line 1004
diff --git a/inc/Module/Install.pm b/inc/Module/Install.pm
index b46be99..5b9ddbf 100644
--- a/inc/Module/Install.pm
+++ b/inc/Module/Install.pm
@@ -17,12 +17,10 @@ package Module::Install;
 #     3. The ./inc/ version of Module::Install loads
 # }
 
-BEGIN {
-	require 5.004;
-}
+use 5.005;
 use strict 'vars';
 
-use vars qw{$VERSION};
+use vars qw{$VERSION $MAIN};
 BEGIN {
 	# All Module::Install core packages now require synchronised versions.
 	# This will be used to ensure we don't accidentally load old or
@@ -30,7 +28,10 @@ BEGIN {
 	# 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 = '0.79';
+	$VERSION = '0.85';
+
+	# Storage for the pseudo-singleton
+	$MAIN    = undef;
 
 	*inc::Module::Install::VERSION = *VERSION;
 	@inc::Module::Install::ISA     = __PACKAGE__;
@@ -69,15 +70,26 @@ END_DIE
 # 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" }
+if ( -f $0 ) {
+	my $s = (stat($0))[9];
+
+	# If the modification time is only slightly in the future,
+	# sleep briefly to remove the problem.
+	my $a = $s - time;
+	if ( $a > 0 and $a < 5 ) { sleep 5 }
+
+	# Too far in the future, throw an error.
+	my $t = time;
+	if ( $s > $t ) { die <<"END_DIE" }
 
-Your installer $0 has a modification time in the future.
+Your installer $0 has a modification time in the future ($s > $t).
 
 This is known to create infinite loops in make.
 
 Please correct this, then run $0 again.
 
 END_DIE
+}
 
 
 
@@ -121,14 +133,22 @@ sub autoload {
 	$sym->{$cwd} = sub {
 		my $pwd = Cwd::cwd();
 		if ( my $code = $sym->{$pwd} ) {
-			# delegate back to parent dirs
+			# Delegate back to parent dirs
 			goto &$code unless $cwd eq $pwd;
 		}
 		$$sym =~ /([^:]+)$/ or die "Cannot autoload $who - $sym";
-		unless ( uc($1) eq $1 ) {
-			unshift @_, ( $self, $1 );
-			goto &{$self->can('call')};
+		my $method = $1;
+		if ( uc($method) eq $method ) {
+			# Do nothing
+			return;
+		} elsif ( $method =~ /^_/ and $self->can($method) ) {
+			# Dispatch to the root M:I class
+			return $self->$method(@_);
 		}
+
+		# Dispatch to the appropriate plugin
+		unshift @_, ( $self, $1 );
+		goto &{$self->can('call')};
 	};
 }
 
@@ -153,6 +173,9 @@ sub import {
 	delete $INC{"$self->{file}"};
 	delete $INC{"$self->{path}.pm"};
 
+	# Save to the singleton
+	$MAIN = $self;
+
 	return 1;
 }
 
@@ -166,8 +189,7 @@ sub preload {
 
 	my @exts = @{$self->{extensions}};
 	unless ( @exts ) {
-		my $admin = $self->{admin};
-		@exts = $admin->load_all_extensions;
+		@exts = $self->{admin}->load_all_extensions;
 	}
 
 	my %seen;
@@ -250,7 +272,7 @@ END_DIE
 sub load_extensions {
 	my ($self, $path, $top) = @_;
 
-	unless ( grep { !ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
+	unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
 		unshift @INC, $self->{prefix};
 	}
 
@@ -314,7 +336,7 @@ sub find_extensions {
 
 
 #####################################################################
-# Utility Functions
+# Common Utility Functions
 
 sub _caller {
 	my $depth = 0;
@@ -328,31 +350,70 @@ sub _caller {
 
 sub _read {
 	local *FH;
-	open FH, "< $_[0]" or die "open($_[0]): $!";
-	my $str = do { local $/; <FH> };
+	if ( $] >= 5.006 ) {
+		open( FH, '<', $_[0] ) or die "open($_[0]): $!";
+	} else {
+		open( FH, "< $_[0]"  ) or die "open($_[0]): $!";	
+	}
+	my $string = do { local $/; <FH> };
 	close FH or die "close($_[0]): $!";
-	return $str;
+	return $string;
+}
+
+sub _readperl {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	$string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
+	$string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
+	return $string;
+}
+
+sub _readpod {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	return $string if $_[0] =~ /\.pod\z/;
+	$string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
+	$string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/^\n+//s;
+	return $string;
 }
 
 sub _write {
 	local *FH;
-	open FH, "> $_[0]" or die "open($_[0]): $!";
-	foreach ( 1 .. $#_ ) { print FH $_[$_] or die "print($_[0]): $!" }
+	if ( $] >= 5.006 ) {
+		open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+	} else {
+		open( FH, "> $_[0]"  ) or die "open($_[0]): $!";	
+	}
+	foreach ( 1 .. $#_ ) {
+		print FH $_[$_] or die "print($_[0]): $!";
+	}
 	close FH or die "close($_[0]): $!";
 }
 
 # _version is for processing module versions (eg, 1.03_05) not
 # Perl versions (eg, 5.8.1).
-
 sub _version ($) {
 	my $s = shift || 0;
-	   $s =~ s/^(\d+)\.?//;
+	my $d =()= $s =~ /(\.)/g;
+	if ( $d >= 2 ) {
+		# Normalise multipart versions
+		$s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
+	}
+	$s =~ s/^(\d+)\.?//;
 	my $l = $1 || 0;
-	my @v = map { $_ . '0' x (3 - length $_) } $s =~ /(\d{1,3})\D?/g;
-	   $l = $l . '.' . join '', @v if @v;
+	my @v = map {
+		$_ . '0' x (3 - length $_)
+	} $s =~ /(\d{1,3})\D?/g;
+	$l = $l . '.' . join '', @v if @v;
 	return $l + 0;
 }
 
+sub _cmp ($$) {
+	_version($_[0]) <=> _version($_[1]);
+}
+
 # Cloned from Params::Util::_CLASS
 sub _CLASS ($) {
 	(
@@ -360,7 +421,7 @@ sub _CLASS ($) {
 		and
 		! ref $_[0]
 		and
-		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*$/s
+		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
 	) ? $_[0] : undef;
 }
 
diff --git a/inc/Module/Install/AutoInstall.pm b/inc/Module/Install/AutoInstall.pm
index 343738e..b7e92a5 100644
--- a/inc/Module/Install/AutoInstall.pm
+++ b/inc/Module/Install/AutoInstall.pm
@@ -6,7 +6,7 @@ use Module::Install::Base;
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	$ISCORE  = 1;
 	@ISA     = qw{Module::Install::Base};
 }
diff --git a/inc/Module/Install/Base.pm b/inc/Module/Install/Base.pm
index 1145fe4..ac416c9 100644
--- a/inc/Module/Install/Base.pm
+++ b/inc/Module/Install/Base.pm
@@ -1,7 +1,11 @@
 #line 1
 package Module::Install::Base;
 
-$VERSION = '0.79';
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = '0.85';
+}
 
 # Suspend handler for "redefined" warnings
 BEGIN {
@@ -12,51 +16,61 @@ BEGIN {
 ### This is the ONLY module that shouldn't have strict on
 # use strict;
 
-#line 41
+#line 45
 
 sub new {
-    my ($class, %args) = @_;
+	my ($class, %args) = @_;
 
-    foreach my $method ( qw(call load) ) {
-        *{"$class\::$method"} = sub {
-            shift()->_top->$method(@_);
-        } unless defined &{"$class\::$method"};
-    }
+	foreach my $method ( qw(call load) ) {
+		next if defined &{"$class\::$method"};
+		*{"$class\::$method"} = sub {
+			shift()->_top->$method(@_);
+		};
+	}
 
-    bless( \%args, $class );
+	bless( \%args, $class );
 }
 
-#line 61
+#line 66
 
 sub AUTOLOAD {
-    my $self = shift;
-    local $@;
-    my $autoload = eval { $self->_top->autoload } or return;
-    goto &$autoload;
+	my $self = shift;
+	local $@;
+	my $autoload = eval {
+		$self->_top->autoload
+	} or return;
+	goto &$autoload;
 }
 
-#line 76
+#line 83
 
-sub _top { $_[0]->{_top} }
+sub _top {
+	$_[0]->{_top};
+}
 
-#line 89
+#line 98
 
 sub admin {
-    $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new;
+	$_[0]->_top->{admin}
+	or
+	Module::Install::Base::FakeAdmin->new;
 }
 
-#line 101
+#line 114
 
 sub is_admin {
-    $_[0]->admin->VERSION;
+	$_[0]->admin->VERSION;
 }
 
 sub DESTROY {}
 
 package Module::Install::Base::FakeAdmin;
 
-my $Fake;
-sub new { $Fake ||= bless(\@_, $_[0]) }
+my $fake;
+
+sub new {
+	$fake ||= bless(\@_, $_[0]);
+}
 
 sub AUTOLOAD {}
 
@@ -69,4 +83,4 @@ BEGIN {
 
 1;
 
-#line 146
+#line 162
diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
index ac81dec..3e2d523 100644
--- a/inc/Module/Install/Can.pm
+++ b/inc/Module/Install/Can.pm
@@ -3,15 +3,13 @@ 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 Config              ();
+use File::Spec          ();
 use ExtUtils::MakeMaker ();
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	$ISCORE  = 1;
 	@ISA     = qw{Module::Install::Base};
 }
@@ -80,4 +78,4 @@ if ( $^O eq 'cygwin' ) {
 
 __END__
 
-#line 158
+#line 156
diff --git a/inc/Module/Install/Fetch.pm b/inc/Module/Install/Fetch.pm
index 41d9569..0a62208 100644
--- a/inc/Module/Install/Fetch.pm
+++ b/inc/Module/Install/Fetch.pm
@@ -6,7 +6,7 @@ use Module::Install::Base;
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	$ISCORE  = 1;
 	@ISA     = qw{Module::Install::Base};
 }
diff --git a/inc/Module/Install/Include.pm b/inc/Module/Install/Include.pm
index 742121a..92aad58 100644
--- a/inc/Module/Install/Include.pm
+++ b/inc/Module/Install/Include.pm
@@ -6,7 +6,7 @@ use Module::Install::Base;
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	$ISCORE  = 1;
 	@ISA     = qw{Module::Install::Base};
 }
diff --git a/inc/Module/Install/Makefile.pm b/inc/Module/Install/Makefile.pm
index 689a4b7..2b80f0f 100644
--- a/inc/Module/Install/Makefile.pm
+++ b/inc/Module/Install/Makefile.pm
@@ -7,7 +7,7 @@ use ExtUtils::MakeMaker ();
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	$ISCORE  = 1;
 	@ISA     = qw{Module::Install::Base};
 }
@@ -114,17 +114,32 @@ sub write {
 	my $self = shift;
 	die "&Makefile->write() takes no arguments\n" if @_;
 
-	# Make sure we have a new enough
-	require ExtUtils::MakeMaker;
+	# Check the current Perl version
+	my $perl_version = $self->perl_version;
+	if ( $perl_version ) {
+		eval "use $perl_version; 1"
+			or die "ERROR: perl: Version $] is installed, "
+			. "but we need version >= $perl_version";
+	}
 
-	# MakeMaker can complain about module versions that include
-	# an underscore, even though its own version may contain one!
-	# Hence the funny regexp to get rid of it.  See RT #35800
-	# for details.
+	# Make sure we have a new enough MakeMaker
+	require ExtUtils::MakeMaker;
 
-	$self->configure_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ );
+	if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
+		# MakeMaker can complain about module versions that include
+		# an underscore, even though its own version may contain one!
+		# Hence the funny regexp to get rid of it.  See RT #35800
+		# for details.
+		$self->build_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/ );
+	} else {
+		# Allow legacy-compatibility with 5.005 by depending on the
+		# most recent EU:MM that supported 5.005.
+		$self->build_requires( 'ExtUtils::MakeMaker' => 6.42 );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
+	}
 
-	# Generate the
+	# Generate the MakeMaker params
 	my $args = $self->makemaker_args;
 	$args->{DISTNAME} = $self->name;
 	$args->{NAME}     = $self->module_name || $self->name;
@@ -133,7 +148,7 @@ sub write {
 	if ( $self->tests ) {
 		$args->{test} = { TESTS => $self->tests };
 	}
-	if ($] >= 5.005) {
+	if ( $] >= 5.005 ) {
 		$args->{ABSTRACT} = $self->abstract;
 		$args->{AUTHOR}   = $self->author;
 	}
@@ -147,7 +162,7 @@ sub write {
 		delete $args->{SIGN};
 	}
 
-	# merge both kinds of requires into prereq_pm
+	# Merge both kinds of requires into prereq_pm
 	my $prereq = ($args->{PREREQ_PM} ||= {});
 	%$prereq = ( %$prereq,
 		map { @$_ }
@@ -250,4 +265,4 @@ sub postamble {
 
 __END__
 
-#line 379
+#line 394
diff --git a/inc/Module/Install/Metadata.pm b/inc/Module/Install/Metadata.pm
index 6b6a459..ca16db7 100644
--- a/inc/Module/Install/Metadata.pm
+++ b/inc/Module/Install/Metadata.pm
@@ -4,13 +4,18 @@ package Module::Install::Metadata;
 use strict 'vars';
 use Module::Install::Base;
 
-use vars qw{$VERSION $ISCORE @ISA};
+use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
-	$ISCORE  = 1;
+	$VERSION = '0.85';
 	@ISA     = qw{Module::Install::Base};
+	$ISCORE  = 1;
 }
 
+my @boolean_keys = qw{
+	sign
+	mymeta
+};
+
 my @scalar_keys = qw{
 	name
 	module_name
@@ -37,16 +42,43 @@ my @resource_keys = qw{
 	repository
 };
 
+my @array_keys = qw{
+	keywords
+};
+
 sub Meta              { shift          }
+sub Meta_BooleanKeys  { @boolean_keys  }
 sub Meta_ScalarKeys   { @scalar_keys   }
 sub Meta_TupleKeys    { @tuple_keys    }
 sub Meta_ResourceKeys { @resource_keys }
+sub Meta_ArrayKeys    { @array_keys    }
+
+foreach my $key ( @boolean_keys ) {
+	*$key = sub {
+		my $self = shift;
+		if ( defined wantarray and not @_ ) {
+			return $self->{values}->{$key};
+		}
+		$self->{values}->{$key} = ( @_ ? $_[0] : 1 );
+		return $self;
+	};
+}
 
 foreach my $key ( @scalar_keys ) {
 	*$key = sub {
 		my $self = shift;
-		return $self->{values}{$key} if defined wantarray and !@_;
-		$self->{values}{$key} = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} = shift;
+		return $self;
+	};
+}
+
+foreach my $key ( @array_keys ) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} ||= [];
+		push @{$self->{values}->{$key}}, @_;
 		return $self;
 	};
 }
@@ -55,12 +87,12 @@ foreach my $key ( @resource_keys ) {
 	*$key = sub {
 		my $self = shift;
 		unless ( @_ ) {
-			return () unless $self->{values}{resources};
+			return () unless $self->{values}->{resources};
 			return map  { $_->[1] }
 			       grep { $_->[0] eq $key }
-			       @{ $self->{values}{resources} };
+			       @{ $self->{values}->{resources} };
 		}
-		return $self->{values}{resources}{$key} unless @_;
+		return $self->{values}->{resources}->{$key} unless @_;
 		my $uri = shift or die(
 			"Did not provide a value to $key()"
 		);
@@ -69,54 +101,19 @@ foreach my $key ( @resource_keys ) {
 	};
 }
 
-sub requires {
-	my $self = shift;
-	while ( @_ ) {
-		my $module  = shift or last;
-		my $version = shift || 0;
-		push @{ $self->{values}{requires} }, [ $module, $version ];
-	}
-	$self->{values}{requires};
-}
-
-sub build_requires {
-	my $self = shift;
-	while ( @_ ) {
-		my $module  = shift or last;
-		my $version = shift || 0;
-		push @{ $self->{values}{build_requires} }, [ $module, $version ];
-	}
-	$self->{values}{build_requires};
-}
-
-sub configure_requires {
-	my $self = shift;
-	while ( @_ ) {
-		my $module  = shift or last;
-		my $version = shift || 0;
-		push @{ $self->{values}{configure_requires} }, [ $module, $version ];
-	}
-	$self->{values}{configure_requires};
-}
-
-sub recommends {
-	my $self = shift;
-	while ( @_ ) {
-		my $module  = shift or last;
-		my $version = shift || 0;
-		push @{ $self->{values}{recommends} }, [ $module, $version ];
-	}
-	$self->{values}{recommends};
-}
-
-sub bundles {
-	my $self = shift;
-	while ( @_ ) {
-		my $module  = shift or last;
-		my $version = shift || 0;
-		push @{ $self->{values}{bundles} }, [ $module, $version ];
-	}
-	$self->{values}{bundles};
+foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} unless @_;
+		my @added;
+		while ( @_ ) {
+			my $module  = shift or last;
+			my $version = shift || 0;
+			push @added, [ $module, $version ];
+		}
+		push @{ $self->{values}->{$key} }, @added;
+		return map {@$_} @added;
+	};
 }
 
 # Resource handling
@@ -135,29 +132,22 @@ sub resources {
 		if ( $name eq lc $name and ! $lc_resource{$name} ) {
 			die("Unsupported reserved lowercase resource '$name'");
 		}
-		$self->{values}{resources} ||= [];
-		push @{ $self->{values}{resources} }, [ $name, $value ];
+		$self->{values}->{resources} ||= [];
+		push @{ $self->{values}->{resources} }, [ $name, $value ];
 	}
-	$self->{values}{resources};
+	$self->{values}->{resources};
 }
 
 # 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(@_) }
+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 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 dynamic_config {
 	my $self = shift;
@@ -165,13 +155,13 @@ sub dynamic_config {
 		warn "You MUST provide an explicit true/false value to dynamic_config\n";
 		return $self;
 	}
-	$self->{values}{dynamic_config} = $_[0] ? 1 : 0;
+	$self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
 	return 1;
 }
 
 sub perl_version {
 	my $self = shift;
-	return $self->{values}{perl_version} unless @_;
+	return $self->{values}->{perl_version} unless @_;
 	my $version = shift or die(
 		"Did not provide a value to perl_version()"
 	);
@@ -184,20 +174,41 @@ sub perl_version {
 		die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n";
 	}
 
-	$self->{values}{perl_version} = $version;
+	$self->{values}->{perl_version} = $version;
 }
 
+#Stolen from M::B
+my %license_urls = (
+    perl         => 'http://dev.perl.org/licenses/',
+    apache       => 'http://apache.org/licenses/LICENSE-2.0',
+    artistic     => 'http://opensource.org/licenses/artistic-license.php',
+    artistic_2   => 'http://opensource.org/licenses/artistic-license-2.0.php',
+    lgpl         => 'http://opensource.org/licenses/lgpl-license.php',
+    lgpl2        => 'http://opensource.org/licenses/lgpl-2.1.php',
+    lgpl3        => 'http://opensource.org/licenses/lgpl-3.0.html',
+    bsd          => 'http://opensource.org/licenses/bsd-license.php',
+    gpl          => 'http://opensource.org/licenses/gpl-license.php',
+    gpl2         => 'http://opensource.org/licenses/gpl-2.0.php',
+    gpl3         => 'http://opensource.org/licenses/gpl-3.0.html',
+    mit          => 'http://opensource.org/licenses/mit-license.php',
+    mozilla      => 'http://opensource.org/licenses/mozilla1.1.php',
+    open_source  => undef,
+    unrestricted => undef,
+    restrictive  => undef,
+    unknown      => undef,
+);
+
 sub license {
 	my $self = shift;
-	return $self->{values}{license} unless @_;
+	return $self->{values}->{license} unless @_;
 	my $license = shift or die(
 		'Did not provide a value to license()'
 	);
-	$self->{values}{license} = $license;
+	$self->{values}->{license} = $license;
 
 	# Automatically fill in license URLs
-	if ( $license eq 'perl' ) {
-		$self->resources( license => 'http://dev.perl.org/licenses/' );
+	if ( $license_urls{$license} ) {
+		$self->resources( license => $license_urls{$license} );
 	}
 
 	return 1;
@@ -239,7 +250,7 @@ sub all_from {
 
 sub provides {
 	my $self     = shift;
-	my $provides = ( $self->{values}{provides} ||= {} );
+	my $provides = ( $self->{values}->{provides} ||= {} );
 	%$provides = (%$provides, @_) if @_;
 	return $provides;
 }
@@ -268,7 +279,7 @@ sub auto_provides {
 sub feature {
 	my $self     = shift;
 	my $name     = shift;
-	my $features = ( $self->{values}{features} ||= [] );
+	my $features = ( $self->{values}->{features} ||= [] );
 	my $mods;
 
 	if ( @_ == 1 and ref( $_[0] ) ) {
@@ -296,16 +307,16 @@ sub features {
 	while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
 		$self->feature( $name, @$mods );
 	}
-	return $self->{values}{features}
-		? @{ $self->{values}{features} }
+	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};
+	push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
+	return $self->{values}->{no_index};
 }
 
 sub read {
@@ -458,10 +469,18 @@ sub license_from {
 	return 'unknown';
 }
 
+sub _extract_bugtracker {
+	my @links   = $_[0] =~ m#L<(\Qhttp://rt.cpan.org/\E[^>]+)>#g;
+	my %links;
+	@links{@links}=();
+	@links=keys %links;
+	return @links;
+}
+
 sub bugtracker_from {
 	my $self    = shift;
 	my $content = Module::Install::_read($_[0]);
-	my @links   = $content =~ m/L\<(http\:\/\/rt\.cpan\.org\/[^>]+)\>/g;
+	my @links   = _extract_bugtracker($content);
 	unless ( @links ) {
 		warn "Cannot determine bugtracker info from $_[0]\n";
 		return 0;
@@ -476,6 +495,17 @@ sub bugtracker_from {
 	return 1;
 }
 
+sub requires_from {
+	my $self     = shift;
+	my $content  = Module::Install::_readperl($_[0]);
+	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+	while ( @requires ) {
+		my $module  = shift @requires;
+		my $version = shift @requires;
+		$self->requires( $module => $version );
+	}
+}
+
 # Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
 # numbers (eg, 5.006001 or 5.008009).
 # Also, convert double-part versions (eg, 5.8)
@@ -499,7 +529,7 @@ sub _perl_version {
 # MYMETA.yml Support
 
 sub WriteMyMeta {
-	$_[0]->write_mymeta;
+	die "WriteMyMeta has been deprecated";
 }
 
 sub write_mymeta {
@@ -508,6 +538,11 @@ sub write_mymeta {
 	# If there's no existing META.yml there is nothing we can do
 	return unless -f 'META.yml';
 
+	# We need YAML::Tiny to write the MYMETA.yml file
+	unless ( eval { require YAML::Tiny; 1; } ) {
+		return 1;
+	}
+
 	# Merge the perl version into the dependencies
 	my $val  = $self->Meta->{values};
 	my $perl = delete $val->{perl_version};
@@ -523,7 +558,6 @@ sub write_mymeta {
 	}
 
 	# Load the advisory META.yml file
-	require YAML::Tiny;
 	my @yaml = YAML::Tiny::LoadFile('META.yml');
 	my $meta = $yaml[0];
 
@@ -539,7 +573,8 @@ sub write_mymeta {
 	}
 
 	# Save as the MYMETA.yml file
-	YAML::Tiny::DumpFile('MYMETA.yml', $meta);
+	print "Writing MYMETA.yml\n";
+	YAML::Tiny::DumpFile('MYMETA.yml', $meta);	
 }
 
 1;
diff --git a/inc/Module/Install/Scripts.pm b/inc/Module/Install/Scripts.pm
index d855991..8aee44b 100644
--- a/inc/Module/Install/Scripts.pm
+++ b/inc/Module/Install/Scripts.pm
@@ -6,7 +6,7 @@ use Module::Install::Base;
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	$ISCORE  = 1;
 	@ISA     = qw{Module::Install::Base};
 }
diff --git a/inc/Module/Install/Share.pm b/inc/Module/Install/Share.pm
index c3e732e..447a0c8 100644
--- a/inc/Module/Install/Share.pm
+++ b/inc/Module/Install/Share.pm
@@ -6,7 +6,7 @@ use Module::Install::Base;
 
 use vars qw{$VERSION $ISCORE @ISA};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	$ISCORE  = 1;
 	@ISA     = qw{Module::Install::Base};
 }
diff --git a/inc/Module/Install/Win32.pm b/inc/Module/Install/Win32.pm
index 2bd721a..c00da94 100644
--- a/inc/Module/Install/Win32.pm
+++ b/inc/Module/Install/Win32.pm
@@ -6,7 +6,7 @@ use Module::Install::Base;
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	@ISA     = qw{Module::Install::Base};
 	$ISCORE  = 1;
 }
diff --git a/inc/Module/Install/WriteAll.pm b/inc/Module/Install/WriteAll.pm
index 3819d78..df3900a 100644
--- a/inc/Module/Install/WriteAll.pm
+++ b/inc/Module/Install/WriteAll.pm
@@ -6,7 +6,7 @@ use Module::Install::Base;
 
 use vars qw{$VERSION @ISA $ISCORE};
 BEGIN {
-	$VERSION = '0.79';
+	$VERSION = '0.85';
 	@ISA     = qw{Module::Install::Base};
 	$ISCORE  = 1;
 }
@@ -22,7 +22,6 @@ sub WriteAll {
 	);
 
 	$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};
@@ -30,11 +29,22 @@ sub WriteAll {
 		$self->makemaker_args( PL_FILES => {} );
 	}
 
+	# Until ExtUtils::MakeMaker support MYMETA.yml, make sure
+	# we clean it up properly ourself.
+	$self->realclean_files('MYMETA.yml');
+
 	if ( $args{inline} ) {
 		$self->Inline->write;
 	} else {
 		$self->Makefile->write;
 	}
+
+	# The Makefile write process adds a couple of dependencies,
+	# so write the META.yml files after the Makefile.
+	$self->Meta->write        if $args{meta};
+	$self->Meta->write_mymeta if $self->mymeta;
+
+	return 1;
 }
 
 1;

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