How do I search all revisions of a file in a SubVersion repository?

I wrote a script to do it

TYpical usage:

perl searchrev.pl Import.php setImportStatus

----------------------------------------------------------------------
r19565 | johnf | 2009-06-24 14:33:00 +0100 (Wed, 24 Jun 2009) | 1 line
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line 60 $this->setImportStatus($entity_id, $entity_attr_id);
---------------------------------------------------------------------
r13722 | john | 2008-03-10 17:06:14 +0000 (Mon, 10 Mar 2008) | 1 line
---------------------------------------------------------------------
line 70 $this->setImportStatus($entity_id, $entity_attr_id);
---------------------------------------------------------------------
r11692 | paul | 2007-05-23 10:55:45 +0100 (Wed, 23 May 2007) | 1 line
---------------------------------------------------------------------
Not found
---------------------------------------------------------------------
r11691 | paul | 2007-05-23 10:36:26 +0100 (Wed, 23 May 2007) | 1 line
---------------------------------------------------------------------
Not found
---------------------------------------------------------------------
r11683 | paul | 2007-05-23 09:04:29 +0100 (Wed, 23 May 2007) | 1 line
---------------------------------------------------------------------
Not found

Here’s the script, easy to hack for your own purposes

#!/usr/bin/perl -w

my $file=$ARGV[0];
my $pattern=$ARGV[1];

my @history=`svn log "$file"`;
foreach (@history)
{
    chomp;
    if (m/^r(\d+)/)
    {
        my $revision=$1;
        my $sep='-' x length($_);

        print "$sep\n$_\n$sep\n";

        my @code=`svn cat -r $revision "$file"`;
        my $lineno=0;
        my $found=0;
        foreach my $line (@code)
        {
            $lineno++;
            if ($line=~m/$pattern/)
            {
                $line=~s/^\s+//;
                print "line $lineno $line";
                 $found=1;
            }
        }

        print "Not found\n" unless ($found);
    }
}