/[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 49 - (hide annotations)
Fri Aug 3 18:13:55 2007 UTC (15 years, 4 months ago) by dpavlin
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File size: 2018 byte(s)
basic mapping path-to-path

1 dpavlin 47 #!/usr/bin/perl
2     use strict;
3     use warnings;
4     use SVN::Dump;
5 dpavlin 48 use Shell qw/svnadmin cp find svn rm/;
6 dpavlin 47 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     die "please copy repository on which to perfrom operation to $from\n" if ( ! -e $from );
31    
32     warn "collect all paths from repository $from\n";
33     create_list( $from, $fl );
34    
35     if ( ! -e $tl ) {
36     cp( $fl, $tl );
37     die "created $tl\nplease edit it to reflect new layout\n";
38 dpavlin 48 }
39    
40 dpavlin 49 my $map;
41    
42     open(my $fhf, '<', $fl ) || die "can't open $fl: $!";
43     open(my $fht, '<', $tl ) || die "can't open $tl: $!";
44     while( my $lf = <$fhf> ) {
45     chomp($lf);
46     my $lt = <$fht> || die "list shorter, probably corrupt: $tl\n";
47     chomp($lt);
48     $map->{$lf} = $lt;
49     }
50    
51 dpavlin 48 if ( -e $to ) {
52     #die "$to allready exists! remove it to re-create repository\n";
53     rm('-Rf',$to);
54     }
55 dpavlin 47
56 dpavlin 48 svnadmin('create', $to);
57     open(my $fh_in, '-|', "svnadmin dump $from") || die "can't dump $from: $!";
58     open(my $fh_out, '|-', "svnadmin load $to") || die "can't load $to: $!";
59 dpavlin 47
60 dpavlin 48 my $dump = SVN::Dump->new( { fh => $fh_in } );
61 dpavlin 47
62 dpavlin 48 warn "## $from -> $to\n";
63 dpavlin 47
64 dpavlin 48 while ( my $rec = $dump->next_record() ) {
65     my $type = $rec->type();
66     if ( $type eq 'revision' && $rec->get_header( 'Revision-number' ) != 0 ) {
67     my $to = 'dpavlin@rot13.org';
68     $rec->set_property( 'svn:author' => $to );
69 dpavlin 47 }
70 dpavlin 48
71     my $path = $rec->get_header('Node-path');
72 dpavlin 49 if ( $path && defined( $map->{$path} ) ) {
73     my $to = $map->{$path};
74     warn "##> $path -> $to\n";
75     $rec->set_header('Node-path', $to);
76     }
77 dpavlin 48
78     print $fh_out $rec->as_string();
79 dpavlin 47 }

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