/[scripts]/trunk/svndump-move.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Annotation of /trunk/svndump-move.pl

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Revision 47 - (hide annotations)
Fri Aug 3 17:52:21 2007 UTC (15 years, 4 months ago) by dpavlin
File MIME type: text/plain
File size: 1632 byte(s)
begin working on tool which helps re-organize subversion repositories (think
of it svn mv with history preserving, or if you would like that better, as a
subversion dump compiler ;-)

1 dpavlin 47 #!/usr/bin/perl
2     use strict;
3     use warnings;
4     use SVN::Dump;
5     use Shell qw/svnadmin cp find svn/;
6     use Cwd qw/abs_path/;
7    
8     my $base = shift @ARGV;
9     $base ||= 'svn/';
10    
11     die "usage: $0 temp-base-directory (default: $base)\n" unless ( -e $base );
12    
13     my $mode = 'move';
14     my ( $from, $to ) = ( "$base/from", "$base/to/" );
15     my ( $fl, $tl ) = ( "$base/from.lst", "$base/to.lst" );
16    
17     sub create_list {
18     my ( $dir, $path ) = @_;
19     my $list = svn('ls', '-R', 'file://' . abs_path($from));
20     open(my $fh, '>', $path) || die "can't create $path: $!";
21     print $fh $list;
22     close($fh);
23     if ( ! -s $path ) {
24     unlink($path);
25     die "ABORT: created zero size $path\n";
26     }
27     warn "created: $path ", -s $path, "bytes\n";
28     }
29    
30    
31     die "please copy repository on which to perfrom operation to $from\n" if ( ! -e $from );
32    
33     warn "collect all paths from repository $from\n";
34     create_list( $from, $fl );
35    
36     if ( ! -e $tl ) {
37     cp( $fl, $tl );
38     die "created $tl\nplease edit it to reflect new layout\n";
39     } elsif ( ! -e $to ) {
40     svnadmin('create', $to);
41     open(my $fh_in, '-|', "svnadmin dump $from") || die "can't dump $from: $!";
42     open(my $fh_out, '|-', "svnadmin load $to") || die "can't load $to: $!";
43    
44     my $dump = SVN::Dump->new( { fh => $fh_in } );
45    
46     warn "## $from -> $to\n";
47    
48     while ( my $rec = $dump->next_record() ) {
49     my $type = $rec->type();
50     if ( $type eq 'revision' && $rec->get_header( 'Revision-number' ) != 0 ) {
51     my $to = 'dpavlin@rot13.org';
52     $rec->set_property( 'svn:author' => $to );
53     }
54     warn "##> ", $rec->get_header('Node-path'), "\n";
55    
56     print $fh_out $rec->as_string();
57     }
58     } else {
59     die "$to allready exists! remove it to re-create repository\n";
60     }

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