dbicadmin: use subclassed G:L:D to generate some pod

diff --git a/script/dbicadmin b/script/dbicadmin
index 2b6a456..c097c71 100755 (executable)
--- a/script/dbicadmin
+++ b/script/dbicadmin
@@ -10,24 +10,40 @@ BEGIN {
   ) unless DBIx::Class::Optional::Dependencies->req_ok_for ('admin_script');
 }
 
-use Getopt::Long::Descriptive;
+use DBIx::Class::Admin::Descriptive;
+#use Getopt::Long::Descriptive;
 use DBIx::Class::Admin;
 
+my $short_description = "utility for administrating DBIx::Class schemata";
+my $synopsis_text =qq{ 
+  deploy a schema to a database
+  %c --schema=MyApp::Schema \
+    --connect='["dbi:SQLite:my.db", "", ""]' \
+    --deploy
+
+  update an existing record
+  %c --schema=MyApp::Schema --class=Employee \
+    --connect='["dbi:SQLite:my.db", "", ""]' \
+    --op=update --set='{ "name": "New_Employee" }'
+}
+;
+
 my ($opts, $usage) = describe_options(
-  "%c: %o",
+    "%c: %o",
   (
     ['Actions'],
     ["action" => hidden => { one_of => [
       ['create|c' => 'Create version diffs needs preversion',],
-      ['upgrade|u' => 'Upgrade the database to the current schema '],
-      ['install|i' => 'Install the schema to the database',],
+      ['upgrade|U' => 'Upgrade the database to the current schema '],
+      ['install|I' => 'Install the schema version tables to an existing database',],
       ['deploy|d' => 'Deploy the schema to the database',],
       ['select|s'   => 'Select data from the schema', ],
       ['insert|i'   => 'Insert data into the schema', ],
       ['update|u'   => 'Update data in the schema', ], 
       ['delete|D'   => 'Delete data from the schema',],
       ['op:s' => 'compatiblity option all of the above can be suppied as --op=<action>'],
-      ['help|h' => 'display this help'],
+      ['help|h' => 'display this help', { implies => { schema_class => 'main' } } ],
+      ['pod' => 'Output this usage as pod', { implies => { schema_class => 'main' } } ],
     ], required=> 1 }],
     ['Options'],
     ['schema-class|schema|C:s' => 'The class of the schema to load', { required => 1 } ],
@@ -41,7 +57,6 @@ my ($opts, $usage) = describe_options(
     ['version|v:i' => 'Supply a version install'],
     ['preversion|p:s' => 'The previous version to diff against',],
     ['set:s' => 'JSON data used to perform data operations' ],
-    ['lib|I:s' => 'Additonal library path to search in'], 
     ['attrs:s' => 'JSON string to be used for the second argument for search'],
     ['where:s' => 'JSON string to be used for the where clause of search'],
     ['force' => 'Be forceful with some operations'],
@@ -52,6 +67,17 @@ my ($opts, $usage) = describe_options(
 
 die "please only use one of --config or --connect-info\n" if ($opts->{config} and $opts->{connect_info});
 
+if($opts->{pod}) {
+    $usage->synopsis($synopsis_text);
+    $usage->short_description($short_description);
+    print $usage->pod();
+    exit 0;
+}
+
+if($opts->{help}) {
+    $usage->die();
+}
+
 # option compatability mangle
 if($opts->{connect}) {
   $opts->{connect_info} = delete $opts->{connect};
@@ -83,6 +109,19 @@ if ($action eq 'select') {
     print $csv->string()."\n";
   }
 }
+__END__
+
+=begin pod_begin
+
+BEGIN MARKER FOR DYNAMIC POD
+
+=end pod_begin
+
+=begin pod_end
+
+END MARKER FOR DYNAMIC POD
+
+=end pod_end
 
 =head1 AUTHOR
 
@@ -93,3 +132,5 @@ See L<DBIx::Class/CONTRIBUTORS>.
 You may distribute this code under the same terms as Perl itself
 
 =cut
+
+# vim: et ft=perl