From: Peter Rabbitson <ribasushi@cpan.org>
Date: Thu, 10 Jan 2013 18:32:19 +0000 (+0100)
Subject: Ensure the testddl is regenerated at Makefile and distdir times
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=e01862e481716a38079f38aa688f9a5c6317c449;p=dbsrgits%2FDBIx-Class-Historic.git

Ensure the testddl is regenerated at Makefile and distdir times

This will stop things constantly getting out of sync
---

diff --git a/Makefile.PL b/Makefile.PL
index df1da83..1975940 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -152,6 +152,10 @@ if ($Module::Install::AUTHOR  and ! $ENV{MAKELEVEL}) {
     NAME => Meta->name || die 'The Module::Install metadata must be available at this point but is not - did you rearrange the Makefile.PL...?',
   });
 
+  # we are in the process of (re)writing the makefile - some things we
+  # call below very well may fail
+  local $ENV{DBICTEST_NO_MAKEFILE_VERIFICATION} = 1;
+
   require File::Spec;
   # string-eval, not do(), because we need to provide the
   # $mm_proto, $reqs and $*_requires lexicals to the included file
diff --git a/maint/Makefile.PL.inc/56_autogen_testddl.pl b/maint/Makefile.PL.inc/56_autogen_testddl.pl
new file mode 100644
index 0000000..d86cae5
--- /dev/null
+++ b/maint/Makefile.PL.inc/56_autogen_testddl.pl
@@ -0,0 +1,25 @@
+require File::Spec;
+my $ddl_fn = File::Spec->catfile(qw(t lib sqlite.sql));
+
+# If the author doesn't have the prereqs, we will end up obliterating
+# the ddl file, and all tests will fail, therefore don't do anything
+# on error
+# The EUMM build-stage generation will run unconditionally and
+# errors will not be trapped
+if (my $out = ` "$^X" -Ilib maint/gen_schema `) {
+  open (my $fh, '>:unix', $ddl_fn) or die "Unable to open $ddl_fn: $!";
+  print $fh $out;
+  close $fh;
+}
+
+postamble <<"EOP";
+
+clonedir_generate_files : dbic_clonedir_regen_test_ddl
+
+dbic_clonedir_regen_test_ddl :
+\t\$(ABSPERLRUN) -Ilib -- maint/gen_schema > @{[ $mm_proto->quote_literal($ddl_fn) ]}
+
+EOP
+
+# keep the Makefile.PL eval happy
+1;