Fixup possible crlf in generated files

Author: ribasushi

maint/Makefile.PL.inc/12_authordeps.pl

@@ -94,6 +94,12 @@ END
     Meta->write;
   }
 
+  # strip possible crlf from META
+  if ($^O eq 'MSWin32' or $^O eq 'cygwin') {
+    local $ENV{PERLIO} = 'unix';
+    system( $^X, qw( -MExtUtils::Command -e dos2unix -- META.yml),  );
+  }
+
   # test that we really took things away (just in case, happened twice somehow)
   if (! -f 'META.yml') {
     warn "No META.yml generated?! aborting...\n";

maint/Makefile.PL.inc/53_autogen_pod.pl

@@ -82,6 +82,31 @@
 }
 
 
+# on some OSes generated files may have an incorrect \n - fix it
+# so that the xt tests pass on a fresh checkout (also shipping a
+# dist with CRLFs is beyond obnoxious)
+#
+# Ironically EUMM's dos2unix is broken on win32 itself - it does
+# not take into account the CRLF layer present on win32
+# do the ENV trick again
+if ($^O eq 'MSWin32' or $^O eq 'cygwin') {
+
+  {
+    local $ENV{PERLIO} = 'unix';
+    system( $^X, qw( -MExtUtils::Command -e dos2unix -- ), $pod_dir );
+  }
+
+  postamble <<"EOP";
+
+test_xt : dbic_fixup_generated_pod
+
+dbic_fixup_generated_pod :
+\t@{[ $mm_proto->oneliner( qq(\$\$ENV{PERLIO}='unix' and system( \$\$^X, qw( -MExtUtils::Command -e dos2unix -- ), q($pod_dir) ) ) ) ]}
+
+EOP
+}
+
+
 # copy the contents of $pod_dir over to the workdir
 # (yes, overwriting is fine, though nothing should reside there)
 {

maint/Makefile.PL.inc/61_inject_dbicadmin_pod.pl

@@ -6,15 +6,20 @@
 # will not do what one expects, because on unixy systems the
 # target is symlinked to the original
 
+# FIXME also on win32 EU::Command::cat() adds crlf even if the
+# source files do not contain any :(
+my $crlf_fixup = ($^O eq 'MSWin32' or $^O eq 'cygwin')
+  ? "\t@{[ $mm_proto->oneliner( qq(\$\$ENV{PERLIO}='unix' and system( \$\$^X, qw( -MExtUtils::Command -e dos2unix -- ), q(\$(DISTVNAME)/script/dbicadmin) ) ) ) ]}"
+  : ''
+;
 postamble <<"EOP";
 
 create_distdir : dbic_distdir_dbicadmin_pod_inject
 
 dbic_distdir_dbicadmin_pod_inject :
-
 \t\$(RM_F) \$(DISTVNAME)/script/dbicadmin
 \t@{[ $mm_proto->oneliner('cat', ['-MExtUtils::Command']) ]} script/dbicadmin maint/.Generated_Pod/dbicadmin.pod > \$(DISTVNAME)/script/dbicadmin
-
+$crlf_fixup
 EOP
 
 # keep the Makefile.PL eval happy