X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=bin%2Fsqlt-diff-old;h=96a3c925694cdf24c9fdc8b0cf5d618e1f932997;hb=bd3c4e06c97b1016c299441a5d44d0659bac55a0;hp=0b3839c4e378922c008b6bb4b64f43a06272d137;hpb=478f608d9028508396da37bb5df10b3057b96981;p=dbsrgits%2FSQL-Translator.git

diff --git a/bin/sqlt-diff-old b/bin/sqlt-diff-old
index 0b3839c..96a3c92 100755
--- a/bin/sqlt-diff-old
+++ b/bin/sqlt-diff-old
@@ -1,9 +1,7 @@
-#!/usr/bin/perl -w
+#!/usr/bin/env perl
 # vim: set ft=perl:
 
 # -------------------------------------------------------------------
-# $Id$
-# -------------------------------------------------------------------
 # Copyright (C) 2002-2009 The SQLFairy Authors
 #
 # This program is free software; you can redistribute it and/or
@@ -91,11 +89,15 @@ your target database.
 # -------------------------------------------------------------------
 
 use strict;
+use warnings;
 use Pod::Usage;
 use Data::Dumper;
 use SQL::Translator;
 use SQL::Translator::Schema::Constants;
 
+use vars qw( $VERSION );
+$VERSION = '1.59';
+
 my ( @input, $list, $help, $debug );
 for my $arg ( @ARGV ) {
     if ( $arg =~ m/^-?-l(ist)?$/ ) {
@@ -117,6 +119,15 @@ for my $arg ( @ARGV ) {
 
 pod2usage(1) if $help;
 pod2usage('Please specify only two schemas to diff') if scalar @input > 2;
+pod2usage('No input') if !@input;
+
+if ( my $interactive = -t STDIN && -t STDOUT ) {
+    print STDERR join("\n",
+        "sqlt-diff-old is deprecated. Please sqlt-diff, and tell us ",
+        "about any problems or patch SQL::Translator::Diff",
+        '',
+    );
+}
 
 my $tr            = SQL::Translator->new;
 my @parsers       = $tr->list_parsers;
@@ -450,8 +461,6 @@ if ( @diffs ) {
     }
 }
 
-print STDERR "sqlt-diff-old is deprecated, please try and use sqlt-diff, and tell us about any problems or patch SQL::Translator::Diff\n";
-    
 if ( @diffs ) {
     print join( "\n", 
         "-- Convert schema '$s2_name' to '$s1_name':\n", @diffs, "\n"
@@ -540,7 +549,7 @@ sub constraint_to_string {
 
 =head1 AUTHOR
 
-Ken Y. Clark E<lt>kclark@cpan.orgE<gt>.
+Ken Youens-Clark E<lt>kclark@cpan.orgE<gt>.
 
 =head1 SEE ALSO