From: Peter Rabbitson <ribasushi@cpan.org>
Date: Fri, 17 Jan 2014 01:55:06 +0000 (+0100)
Subject: Fix trailing whitespace
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=dbsrgits%2FData-Query.git;a=commitdiff_plain;h=49299143a1b2c91a8c8a13cb8c5be930ccc24465

Fix trailing whitespace
---

diff --git a/lib/Data/Query/ExprBuilder.pm b/lib/Data/Query/ExprBuilder.pm
index 35c0187..997ff27 100644
--- a/lib/Data/Query/ExprBuilder.pm
+++ b/lib/Data/Query/ExprBuilder.pm
@@ -44,7 +44,7 @@ use overload (
    } qw(<=> cmp x ^ ~)
   ),
   fallback => 1,
-); 
+);
 
 sub new {
   bless({ %{$_[1]} }, (ref($_[0])||$_[0]));
diff --git a/lib/Data/Query/ExprBuilder/Identifier.pm b/lib/Data/Query/ExprBuilder/Identifier.pm
index b62875f..d194b9e 100644
--- a/lib/Data/Query/ExprBuilder/Identifier.pm
+++ b/lib/Data/Query/ExprBuilder/Identifier.pm
@@ -7,7 +7,7 @@ use Data::Query::Constants qw(DQ_IDENTIFIER);
 
 sub DESTROY { }
 
-sub can { 
+sub can {
   my $name = $_[1];
   sub {
     return (ref($_[0])||$_[0])->new({
diff --git a/lib/Data/Query/ExprDeclare.pm b/lib/Data/Query/ExprDeclare.pm
index d3689a1..b6896bd 100644
--- a/lib/Data/Query/ExprDeclare.pm
+++ b/lib/Data/Query/ExprDeclare.pm
@@ -55,7 +55,7 @@ sub SELECT (&;@) {
         : $e
      );
   }
-      
+
   my $final = Select(\@final, shift);
 
   if (is_Slice($_[0])) {
diff --git a/lib/Data/Query/Renderer/SQL/Dialect/ReturnInto.pm b/lib/Data/Query/Renderer/SQL/Dialect/ReturnInto.pm
index 2d3b621..cd773aa 100644
--- a/lib/Data/Query/Renderer/SQL/Dialect/ReturnInto.pm
+++ b/lib/Data/Query/Renderer/SQL/Dialect/ReturnInto.pm
@@ -9,7 +9,7 @@ around _render_insert => sub {
   if (my $into = $dq->{__PACKAGE__.'.into'}) {
     my @ret = @{$self->$orig(@_)};
     return [
-      @ret, $self->_format_keyword('INTO'), 
+      @ret, $self->_format_keyword('INTO'),
       intersperse(',', map $self->_render($_), @$into)
     ];
   } else {
diff --git a/lib/Data/Query/Renderer/SQL/Naive.pm b/lib/Data/Query/Renderer/SQL/Naive.pm
index a84981b..c6af643 100644
--- a/lib/Data/Query/Renderer/SQL/Naive.pm
+++ b/lib/Data/Query/Renderer/SQL/Naive.pm
@@ -200,7 +200,7 @@ sub _handle_op_type_flatten {
     unless (exists $op->{$self->_operator_type}) {
       $op->{$self->_operator_type} = $self->_convert_op($arg);
     }
-  
+
     if ($op->{$self->_operator_type} eq $op_name) {
       unshift @argq, @{$arg->{args}};
     } else {
@@ -423,7 +423,7 @@ sub _render_group {
 sub _render_delete {
   my ($self, $dq) = @_;
   my ($target, $where) = @{$dq}{qw(target where)};
-  [ $self->_format_keyword('DELETE FROM'), 
+  [ $self->_format_keyword('DELETE FROM'),
     $self->_render($target),
     ($where
       ? ($self->_format_keyword('WHERE'), $self->_render($where))
diff --git a/lib/Data/Query/Renderer/SQL/Slice/GenericSubquery.pm b/lib/Data/Query/Renderer/SQL/Slice/GenericSubquery.pm
index 41d1f37..b3793e2 100644
--- a/lib/Data/Query/Renderer/SQL/Slice/GenericSubquery.pm
+++ b/lib/Data/Query/Renderer/SQL/Slice/GenericSubquery.pm
@@ -53,7 +53,7 @@ sub _render_slice {
       last;
     }
   }
-  
+
   my $count_alias = 'rownum__emulation';
   my ($op_and, $op_or) = map +{ 'SQL.Naive' => $_ }, qw(AND OR);
   my $count_cond = compose {
diff --git a/t/example.t b/t/example.t
index e436d42..c160b34 100644
--- a/t/example.t
+++ b/t/example.t
@@ -56,7 +56,7 @@ DwarnL to_sql(
   SELECT { $_->cd->name } FROM { $_->cds, AS 'cd' } ORDER BY { $_->year } DESC NULLS LAST
 );
 
-my $lo = 
+my $lo =
   SELECT { $_->cd->name }
   FROM { $_->cds, AS 'cd' }
   ORDER BY { $_->year }
diff --git a/xt/whitespace.t b/xt/whitespace.t
new file mode 100644
index 0000000..34d63f5
--- /dev/null
+++ b/xt/whitespace.t
@@ -0,0 +1,54 @@
+use warnings;
+use strict;
+
+use Test::More;
+use File::Glob 'bsd_glob';
+use lib 't/lib';
+
+eval "use Test::EOL 1.0 ()";
+plan skip_all => 'Test::EOL 1.0 required' if $@;
+eval "use Test::NoTabs 0.9 ()";
+plan skip_all => 'Test::NoTabs 0.9 required' if $@;
+
+# FIXME - temporary workaround for RT#82032, RT#82033
+# also add all scripts (no extension) and some extra extensions
+# we want to check
+{
+  no warnings 'redefine';
+  my $is_pm = sub {
+    $_[0] !~ /\./ || $_[0] =~ /\.(?:pm|pod|skip|bash|sql|json|proto)$/i || $_[0] =~ /::/;
+  };
+
+  *Test::EOL::_is_perl_module = $is_pm;
+  *Test::NoTabs::_is_perl_module = $is_pm;
+}
+
+my @pl_targets = qw/t xt lib/;
+Test::EOL::all_perl_files_ok({ trailing_whitespace => 1 }, @pl_targets);
+Test::NoTabs::all_perl_files_ok(@pl_targets);
+
+# check some non-"perl files" in the root separately
+# use .gitignore as a guide of what to skip
+# (or do not test at all if no .gitignore is found)
+if (open(my $gi, '<', '.gitignore')) {
+  my $skipnames;
+  while (my $ln = <$gi>) {
+    next if $ln =~ /^\s*$/;
+    chomp $ln;
+    $skipnames->{$_}++ for bsd_glob($ln);
+  }
+
+  # that we want to check anyway
+  delete $skipnames->{'META.yml'};
+
+  for my $fn (bsd_glob('*')) {
+    next if $skipnames->{$fn};
+    next unless -f $fn;
+    Test::EOL::eol_unix_ok($fn, { trailing_whitespace => 1 });
+    Test::NoTabs::notabs_ok($fn);
+  }
+}
+
+# FIXME - Test::NoTabs and Test::EOL declare 'no_plan' which conflicts with done_testing
+# https://github.com/schwern/test-more/issues/14
+#done_testing;