--- /dev/null
+#line 1
+package Module::Install::AutoInstall;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.00';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+sub AutoInstall { $_[0] }
+
+sub run {
+ my $self = shift;
+ $self->auto_install_now(@_);
+}
+
+sub write {
+ my $self = shift;
+ $self->auto_install(@_);
+}
+
+sub auto_install {
+ my $self = shift;
+ return if $self->{done}++;
+
+ # Flatten array of arrays into a single array
+ my @core = map @$_, map @$_, grep ref,
+ $self->build_requires, $self->requires;
+
+ my @config = @_;
+
+ # We'll need Module::AutoInstall
+ $self->include('Module::AutoInstall');
+ require Module::AutoInstall;
+
+ my @features_require = Module::AutoInstall->import(
+ (@config ? (-config => \@config) : ()),
+ (@core ? (-core => \@core) : ()),
+ $self->features,
+ );
+
+ my %seen;
+ my @requires = map @$_, map @$_, grep ref, $self->requires;
+ while (my ($mod, $ver) = splice(@requires, 0, 2)) {
+ $seen{$mod}{$ver}++;
+ }
+ my @build_requires = map @$_, map @$_, grep ref, $self->build_requires;
+ while (my ($mod, $ver) = splice(@build_requires, 0, 2)) {
+ $seen{$mod}{$ver}++;
+ }
+ my @configure_requires = map @$_, map @$_, grep ref, $self->configure_requires;
+ while (my ($mod, $ver) = splice(@configure_requires, 0, 2)) {
+ $seen{$mod}{$ver}++;
+ }
+
+ my @deduped;
+ while (my ($mod, $ver) = splice(@features_require, 0, 2)) {
+ push @deduped, $mod => $ver unless $seen{$mod}{$ver}++;
+ }
+
+ $self->requires(@deduped);
+
+ $self->makemaker_args( Module::AutoInstall::_make_args() );
+
+ my $class = ref($self);
+ $self->postamble(
+ "# --- $class section:\n" .
+ Module::AutoInstall::postamble()
+ );
+}
+
+sub auto_install_now {
+ my $self = shift;
+ $self->auto_install(@_);
+ Module::AutoInstall::do_install();
+}
+
+1;