From http://www.jwz.org/xscreensaver/xscreensaver-5.22.tar.gz

[xscreensaver] / OSX / update-info-plist.pl

diff --git a/OSX/update-info-plist.pl b/OSX/update-info-plist.pl
index 998c452399efc9d5741a9159614967574bd5681e..ec8981a1ac759d3b578f044a6d6e579d3b7e53ae 100755 (executable)
--- a/OSX/update-info-plist.pl
+++ b/OSX/update-info-plist.pl
@@ -1,5 +1,5 @@
 #!/usr/bin/perl -w
-# Copyright © 2006-2012 Jamie Zawinski <jwz@jwz.org>
+# Copyright © 2006-2013 Jamie Zawinski <jwz@jwz.org>
 #
 # Permission to use, copy, modify, distribute, and sell this software and its
 # documentation for any purpose is hereby granted without fee, provided that
@@ -22,11 +22,15 @@ require 5;
 #use diagnostics;      # Fails on some MacOS 10.5 systems
 use strict;
 
-my $progname = $0; $progname =~ s@.*/@@g;
-my $version = q{ $Revision: 1.21 $ }; $version =~ s/^[^0-9]+([0-9.]+).*$/$1/;
+my ($exec_dir, $progname) = ($0 =~ m@^(.*?)/([^/]+)$@);
+
+my $version = q{ $Revision: 1.24 $ }; $version =~ s/^[^0-9]+([0-9.]+).*$/$1/;
 
 $ENV{PATH} = "/usr/local/bin:$ENV{PATH}";   # for seticon
 
+my $thumbdir = $ENV{HOME} . '/www/xscreensaver/screenshots/';
+
+
 
 my $verbose = 1;
 
@@ -43,6 +47,7 @@ sub read_info_plist($) {
   } else {
     error ("$file: $!");
   }
+  print STDERR "$progname: read $file\n" if ($verbose > 2);
   local $/ = undef;  # read entire file
   my $body = <$in>;
   close $in;
@@ -78,6 +83,7 @@ sub read_saver_xml($) {
   } else {
     error ("$file: $!");
   }
+  print STDERR "$progname: read $file\n" if ($verbose > 2);
   local $/ = undef;  # read entire file
   my $body = <$in>;
   close $in;
@@ -175,9 +181,9 @@ sub update_saver_xml($$) {
     print STDERR "$progname: $filename: unchanged\n" if ($verbose > 1);
   } else {
     my $file_tmp = "$filename.tmp";
-    open(OUT, ">$file_tmp") || error ("$file_tmp: $!");
-    print OUT $body || error ("$file_tmp: $!");
-    close OUT || error ("$file_tmp: $!");
+    open (my $out, '>', $file_tmp) || error ("$file_tmp: $!");
+    print $out $body || error ("$file_tmp: $!");
+    close $out || error ("$file_tmp: $!");
 
     if (!rename ("$file_tmp", "$filename")) {
       unlink "$file_tmp";
@@ -228,6 +234,21 @@ sub set_icon($) {
 }
 
 
+sub set_thumb($) {
+  my ($app_dir) = @_;
+
+  return unless ($app_dir =~ m@\.saver/?$@s);
+
+  my @cmd = ("$exec_dir/update-thumbnail.pl", $thumbdir, $app_dir);
+  push @cmd, "-" . ("v" x $verbose) if ($verbose);
+  print STDERR "$progname: exec: " . join(' ', @cmd) . "\n"
+    if ($verbose > 1);
+  system (@cmd);
+  my $exit  = $? >> 8;
+  exit ($exit) if $exit;
+}
+
+
 sub update($) {
   my ($app_dir) = @_;
 
@@ -269,9 +290,9 @@ sub update($) {
       print STDERR "$progname: $filename: unchanged\n" if ($verbose > 1);
     } else {
       my $file_tmp = "$filename.tmp";
-      open(OUT, ">$file_tmp") || error ("$file_tmp: $!");
-      print OUT $plist || error ("$file_tmp: $!");
-      close OUT || error ("$file_tmp: $!");
+      open (my $out, '>', $file_tmp) || error ("$file_tmp: $!");
+      print $out $plist || error ("$file_tmp: $!");
+      close $out || error ("$file_tmp: $!");
 
       if (!rename ("$file_tmp", "$filename")) {
         unlink "$file_tmp";
@@ -282,6 +303,7 @@ sub update($) {
   }
 
   set_icon ($app_dir);
+  set_thumb ($app_dir);
 }