Item14033: accidentally deleted this file

git did, not me

core/tools/fix_topic_timestamps.pl

@@ -0,0 +1,49 @@
+#! /usr/bin/env perl
+#
+# Use this script from the root of your foswiki "distro" clone, or an extension clone
+# prior to committing changes.  It lists all modified .txt files, and will make the following changes
+#  - Topic and attachment dates sete to the current timestamp
+#  - Author set to ProjectContributor
+#  - Version set to 1.
+#  - Changes "auto-attached" attachments to hidden
+#  - Removes autoattach flag
+#  - Removes "path", "stream" and "tmpFilename" attributes
+#
+my @files = `git status -uno --porcelain`;
+
+foreach my $f (@files) {
+    chomp $f;
+    $f = substr( $f, 3 );
+    next
+      unless $f =~
+/data\/(?:System|Sandbox|TestCases|Main|_empty|_default|Trash|TWiki)\/.*?\.txt$/;
+    print "Fixing timestamp on: $f\n";
+    my $date = time;
+    open( F, "<", "$f" ) || die "Could not open $f for read";
+    my @lines;
+    while ( my $l = <F> ) {
+        chomp($l);
+        if ( $l =~ /^%META:(TOPICINFO|FILEATTACHMENT)\{(.*)\}%$/ ) {
+            $l =~ s/date=\"\d+\"/date="$date"/;
+            $l =~ s/author=\"[^\"]+\"/author="ProjectContributor"/;
+            $l =~ s/user=\"[^\"]+\"/user="ProjectContributor"/;
+            $l =~ s/version="\d*"/version="1"/;
+            $l =~ s/comment=\"reprev\"//;
+            $l =~ s/reprev=\"[^\"]+\"//;
+            $l =~ s/[\s]+/ /;
+            $l =~ s/ attr="" autoattached="1"/ attr="h"/;
+            $l =~ s/ autoattached="[^"]*"//;
+            $l =~ s/ path="[^"]*"//;
+            $l =~ s/ stream="[^"]*"//;
+            $l =~ s/ tmpFilename="[^"]*"//;
+        }
+        if ( $l =~ /^%META:FILEATTACHMENT\{(.*)\}%$/ && $l !~ m/user=/ ) {
+            $l =~ s/date=/user="ProjectContributor" date=/;
+        }
+        push( @lines, $l );
+    }
+    close(F);
+    open( F, ">", "$f" ) || die "Could not open $f for write";
+    print F join( "\n", @lines ) . "\n";
+    close(F);
+}