static checks

.travis.yml

@@ -16,6 +16,7 @@ script:
 
 jobs:
   include:
+    - env: CIP_TAG=static
     - env: CIP_TAG=5.31
     - env: CIP_TAG=5.30
     - env: CIP_TAG=5.28

perlcriticrc

@@ -0,0 +1,61 @@
+severity = 1
+only = 1
+
+[Freenode::ArrayAssignAref]
+[Freenode::BarewordFilehandles]
+[Freenode::ConditionalDeclarations]
+[Freenode::ConditionalImplicitReturn]
+[Freenode::DeprecatedFeatures]
+[Freenode::DiscouragedModules]
+[Freenode::DollarAB]
+[Freenode::Each]
+[Freenode::EmptyReturn]
+[Freenode::IndirectObjectNotation]
+[Freenode::LexicalForeachIterator]
+[Freenode::LoopOnHash]
+[Freenode::ModPerl]
+[Freenode::OpenArgs]
+[Freenode::OverloadOptions]
+[Freenode::POSIXImports]
+[Freenode::PackageMatchesFilename]
+[Freenode::PreferredAlternatives]
+[Freenode::StrictWarnings]
+extra_importers = Test2::V0
+[Freenode::Threads]
+[Freenode::Wantarray]
+[Freenode::WarningsSwitch]
+[Freenode::WhileDiamondDefaultAssignment]
+
+[BuiltinFunctions::ProhibitBooleanGrep]
+[BuiltinFunctions::ProhibitStringyEval]
+[BuiltinFunctions::ProhibitStringySplit]
+[BuiltinFunctions::ProhibitVoidGrep]
+[BuiltinFunctions::ProhibitVoidMap]
+[ClassHierarchies::ProhibitExplicitISA]
+[ClassHierarchies::ProhibitOneArgBless]
+[CodeLayout::ProhibitHardTabs]
+allow_leading_tabs = 0
+[CodeLayout::ProhibitTrailingWhitespace]
+[CodeLayout::RequireConsistentNewlines]
+[ControlStructures::ProhibitLabelsWithSpecialBlockNames]
+[ControlStructures::ProhibitMutatingListFunctions]
+[ControlStructures::ProhibitUnreachableCode]
+[InputOutput::ProhibitBarewordFileHandles]
+[InputOutput::ProhibitJoinedReadline]
+[InputOutput::ProhibitTwoArgOpen]
+[Miscellanea::ProhibitFormats]
+[Miscellanea::ProhibitUselessNoCritic]
+[Modules::ProhibitConditionalUseStatements]
+;[Modules::RequireEndWithOne]
+[Modules::RequireNoMatchVarsWithUseEnglish]
+[Objects::ProhibitIndirectSyntax]
+[RegularExpressions::ProhibitUselessTopic]
+[Subroutines::ProhibitNestedSubs]
+[ValuesAndExpressions::ProhibitLeadingZeros]
+[ValuesAndExpressions::ProhibitMixedBooleanOperators]
+[ValuesAndExpressions::ProhibitSpecialLiteralHeredocTerminator]
+[ValuesAndExpressions::RequireUpperCaseHeredocTerminator]
+[Variables::ProhibitPerl4PackageNames]
+[Variables::ProhibitUnusedVariables]
+
+

xt/author/critic.t

@@ -0,0 +1,16 @@
+use Test2::Require::Module 'Test2::Tools::PerlCritic';
+use Test2::Require::Module 'Perl::Critic';
+use Test2::Require::Module 'Perl::Critic::Freenode';
+use Test2::V0;
+use Perl::Critic;
+use Test2::Tools::PerlCritic;
+
+my $critic = Perl::Critic->new(
+  -profile => 'perlcriticrc',
+);
+
+perl_critic_ok ['lib','t'], $critic;
+
+done_testing;
+
+