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dpavlin |
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#!/usr/bin/perl |
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use strict; |
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use warnings; |
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use SVN::Dump; |
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dpavlin |
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use Shell qw/svnadmin cp find svn rm/; |
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dpavlin |
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use Cwd qw/abs_path/; |
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my $base = shift @ARGV; |
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$base ||= 'svn/'; |
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die "usage: $0 temp-base-directory (default: $base)\n" unless ( -e $base ); |
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my $mode = 'move'; |
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my ( $from, $to ) = ( "$base/from", "$base/to/" ); |
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my ( $fl, $tl ) = ( "$base/from.lst", "$base/to.lst" ); |
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sub create_list { |
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my ( $dir, $path ) = @_; |
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my $list = svn('ls', '-R', 'file://' . abs_path($from)); |
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open(my $fh, '>', $path) || die "can't create $path: $!"; |
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print $fh $list; |
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close($fh); |
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if ( ! -s $path ) { |
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unlink($path); |
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die "ABORT: created zero size $path\n"; |
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} |
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warn "created: $path ", -s $path, "bytes\n"; |
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} |
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die "please copy repository on which to perfrom operation to $from\n" if ( ! -e $from ); |
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warn "collect all paths from repository $from\n"; |
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create_list( $from, $fl ); |
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if ( ! -e $tl ) { |
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cp( $fl, $tl ); |
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die "created $tl\nplease edit it to reflect new layout\n"; |
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dpavlin |
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} |
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dpavlin |
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my $map; |
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open(my $fhf, '<', $fl ) || die "can't open $fl: $!"; |
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open(my $fht, '<', $tl ) || die "can't open $tl: $!"; |
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while( my $lf = <$fhf> ) { |
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chomp($lf); |
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my $lt = <$fht> || die "list shorter, probably corrupt: $tl\n"; |
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chomp($lt); |
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$map->{$lf} = $lt; |
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} |
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dpavlin |
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if ( -e $to ) { |
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#die "$to allready exists! remove it to re-create repository\n"; |
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rm('-Rf',$to); |
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} |
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dpavlin |
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dpavlin |
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svnadmin('create', $to); |
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open(my $fh_in, '-|', "svnadmin dump $from") || die "can't dump $from: $!"; |
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open(my $fh_out, '|-', "svnadmin load $to") || die "can't load $to: $!"; |
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dpavlin |
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dpavlin |
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my $dump = SVN::Dump->new( { fh => $fh_in } ); |
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dpavlin |
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dpavlin |
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warn "## $from -> $to\n"; |
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dpavlin |
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dpavlin |
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while ( my $rec = $dump->next_record() ) { |
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my $type = $rec->type(); |
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if ( $type eq 'revision' && $rec->get_header( 'Revision-number' ) != 0 ) { |
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my $to = 'dpavlin@rot13.org'; |
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$rec->set_property( 'svn:author' => $to ); |
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dpavlin |
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} |
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dpavlin |
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my $path = $rec->get_header('Node-path'); |
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if ( $path && defined( $map->{$path} ) ) { |
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my $to = $map->{$path}; |
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warn "##> $path -> $to\n"; |
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$rec->set_header('Node-path', $to); |
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} |
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dpavlin |
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print $fh_out $rec->as_string(); |
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dpavlin |
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} |