Make `perl Makefile.PL` runs more user friendly - better diagnostics

[dbsrgits/DBIx-Class.git] / maint / Makefile.PL.inc / 53_autogen_pod.pl

diff --git a/maint/Makefile.PL.inc/53_autogen_pod.pl b/maint/Makefile.PL.inc/53_autogen_pod.pl
index 54f1d58..4efe837 100644 (file)
--- a/maint/Makefile.PL.inc/53_autogen_pod.pl
+++ b/maint/Makefile.PL.inc/53_autogen_pod.pl
@@ -21,6 +21,9 @@ else {
 # generate the OptDeps pod both in the clone-dir and during the makefile distdir
 {
   print "Regenerating Optional/Dependencies.pod\n";
+
+  # this should always succeed - hence no error checking
+  # if someone breaks OptDeps - travis should catch it
   require DBIx::Class::Optional::Dependencies;
   DBIx::Class::Optional::Dependencies->_gen_pod ($ver, "$pod_dir/lib");
 
@@ -50,8 +53,19 @@ EOP
   my $pod_fn = "$pod_dir/dbicadmin.pod";
 
   # if the author doesn't have the prereqs, don't fail the initial "perl Makefile.pl" step
-  # therefore no error checking
-  system($^X, qw( -Ilib -- script/dbicadmin --documentation-as-pod ), $pod_fn);
+  my $great_success;
+  {
+    local @ARGV = ('--documentation-as-pod', $pod_fn);
+    local *CORE::GLOBAL::exit = sub { $great_success++; die; };
+    do 'script/dbicadmin';
+  }
+  if (!$great_success and ($@ || $!) ) {
+    printf ("FAILED!!! Subsequent `make dist` will fail. %s\n",
+      $ENV{DBICDIST_DEBUG}
+        ? 'Full error: ' . ($@ || $!)
+        : 'Re-run with $ENV{DBICDIST_DEBUG} set for more info'
+    );
+  }
 
   postamble <<"EOP";
 
@@ -64,13 +78,9 @@ EOP
 }
 
 
-# generate the inherit pods both in the clone-dir and during the makefile distdir
+# generate the inherit pods only during distbuilding phase
+# it is too slow to do at regular Makefile.PL
 {
-  print "Regenerating project documentation to include inherited methods\n";
-
-  # if the author doesn't have the prereqs, don't fail the initial "perl Makefile.pl" step
-  do "maint/gen_pod_inherit" or print "\n!!! FAILED: $@\n";
-
   postamble <<"EOP";
 
 clonedir_generate_files : dbic_clonedir_gen_inherit_pods
@@ -82,8 +92,25 @@ EOP
 }
 
 
-# copy the contents of $pod_dir over to the workdir
-# (yes, overwriting is fine, though nothing should reside there)
+# on some OSes generated files may have an incorrect \n - fix it
+# so that the xt tests pass on a fresh checkout (also shipping a
+# dist with CRLFs is beyond obnoxious)
+if ($^O eq 'MSWin32' or $^O eq 'cygwin') {
+  {
+    local $ENV{PERLIO} = 'unix';
+    system( $^X, qw( -MExtUtils::Command -e dos2unix -- ), $pod_dir );
+  }
+
+  postamble <<"EOP";
+
+clonedir_post_generate_files : pod_crlf_fixup
+
+pod_crlf_fixup :
+@{[ $crlf_fixup->($pod_dir) ]}
+
+EOP
+}
+
 {
   postamble <<"EOP";
 
@@ -94,6 +121,7 @@ dbic_clonedir_copy_generated_pod :
 \t@{[
   $mm_proto->oneliner("install([ from_to => {q($pod_dir) => File::Spec->curdir(), write => q($pod_dir.packlist)}, verbose => 0, uninstall_shadows => 0, skip => [] ])", ['-MExtUtils::Install'])
 ]}
+
 EOP
 }