[PATCH] git-svnimport.perl: copying directory from original SVN place
- From
- Sasha Khapyorsky <sashak@voltaire.com>
- Date
- Oct 8, 2006, 21:31 UTC
- Message-ID
- <20061008213118.GA1367@sashak.voltaire.com>
When copying whole directory, if source directory is not in already imported tree, try to get it from original SVN location. This happens when source directory is not matched by provided 'trunk' and/or 'tags/branches' templates or when it is not part of specified SVN sub-project.
Signed-off-by: Sasha Khapyorsky <sashak@voltaire.com> --- git-svnimport.perl | 93 ++++++++++++++++++++++++++++++---------------------- 1 files changed, 54 insertions(+), 39 deletions(-)
diff --git a/git-svnimport.perl b/git-svnimport.perl index 988514e..4ae0eec 100755 --- a/git-svnimport.perl +++ b/git-svnimport.perl @@ -193,6 +193,13 @@ sub ignore { } } +sub dir_list { + my($self,$path,$rev) = @_; + my ($dirents,undef,$properties) + = $self->{'svn'}->get_dir($path,$rev,undef); + return $dirents; +} + package main; use URI; @@ -342,35 +349,16 @@ if ($opt_A) { open BRANCHES,">>", "$git_dir/svn2git"; -sub node_kind($$$) { - my ($branch, $path, $revision) = @_; +sub node_kind($$) { + my ($svnpath, $revision) = @_; my $pool=SVN::Pool->new; - my $kind = $svn->{'svn'}->check_path(revert_split_path($branch,$path),$revision,$pool); + my $kind = $svn->{'svn'}->check_path($svnpath,$revision,$pool); $pool->clear; return $kind; } -sub revert_split_path($$) { - my($branch,$path) = @_; - - my $svnpath; - $path = "" if $path eq "/"; # this should not happen, but ... - if($branch eq "/") { - $svnpath = "$trunk_name/$path"; - } elsif($branch =~ m#^/#) { - $svnpath = "$tag_name$branch/$path"; - } else { - $svnpath = "$branch_name/$branch/$path"; - } - - $svnpath =~ s#/+$##; - return $svnpath; -} - sub get_file($$$) { - my($rev,$branch,$path) = @_; - - my $svnpath = revert_split_path($branch,$path); + my($svnpath,$rev,$path) = @_; # now get it my ($name,$mode); @@ -413,10 +401,9 @@ sub get_file($$$) { } sub get_ignore($$$$$) { - my($new,$old,$rev,$branch,$path) = @_; + my($new,$old,$rev,$path,$svnpath) = @_; return unless $opt_I; - my $svnpath = revert_split_path($branch,$path); my $name = $svn->ignore("$svnpath",$rev); if ($path eq '/') { $path = $opt_I; @@ -435,7 +422,7 @@ sub get_ignore($$$$$) { close $F; unlink $name; push(@$new,['0644',$sha,$path]); - } else { + } elsif (defined $old) { push(@$old,$path); } } @@ -480,6 +467,27 @@ sub branch_rev($$) { return $therev; } +sub expand_svndir($$$); + +sub expand_svndir($$$) +{ + my ($svnpath, $rev, $path) = @_; + my @list; + get_ignore(\@list, undef, $rev, $path, $svnpath); + my $dirents = $svn->dir_list($svnpath, $rev); + foreach my $p(keys %$dirents) { + my $kind = node_kind($svnpath.'/'.$p, $rev); + if ($kind eq $SVN::Node::file) { + my $f = get_file($svnpath.'/'.$p, $rev, $path.'/'.$p); + push(@list, $f) if $f; + } elsif ($kind eq $SVN::Node::dir) { + push(@list, + expand_svndir($svnpath.'/'.$p, $rev, $path.'/'.$p)); + } + } + return @list; +} + sub copy_path($$$$$$$$) { # Somebody copied a whole subdirectory. # We need to find the index entries from the old version which the @@ -488,8 +496,11 @@ sub copy_path($$$$$$$$) { my($newrev,$newbranch,$path,$oldpath,$rev,$node_kind,$new,$parents) = @_; my($srcbranch,$srcpath) = split_path($rev,$oldpath); - unless(defined $srcbranch) { - print "Path not found when copying from $oldpath @ $rev\n"; + unless(defined $srcbranch && defined $srcpath) { + print "Path not found when copying from $oldpath @ $rev.\n". + "Will try to copy from original SVN location...\n" + if $opt_v; + push (@$new, expand_svndir($oldpath, $rev, $path)); return; } my $therev = branch_rev($srcbranch, $rev); @@ -503,7 +514,7 @@ sub copy_path($$$$$$$$) { } print "$newrev:$newbranch:$path: copying from $srcbranch:$srcpath @ $rev\n" if $opt_v; if ($node_kind eq $SVN::Node::dir) { - $srcpath =~ s#/*$#/#; + $srcpath =~ s#/*$#/#; } my $pid = open my $f,'-|'; @@ -582,10 +593,12 @@ sub commit { if(defined $oldpath) { my $p; ($parent,$p) = split_path($revision,$oldpath); - if($parent eq "/") { - $parent = $opt_o; - } else { - $parent =~ s#^/##; # if it's a tag + if(defined $parent) { + if($parent eq "/") { + $parent = $opt_o; + } else { + $parent =~ s#^/##; # if it's a tag + } } } else { $parent = undef; @@ -651,9 +664,10 @@ # } push(@old,$path); # remove any old stuff } if(($action->[0] eq "A") || ($action->[0] eq "R")) { - my $node_kind = node_kind($branch,$path,$revision); + my $node_kind = node_kind($action->[3], $revision); if ($node_kind eq $SVN::Node::file) { - my $f = get_file($revision,$branch,$path); + my $f = get_file($action->[3], + $revision, $path); if ($f) { push(@new,$f) if $f; } else { @@ -668,19 +682,20 @@ # } \@new, \@parents); } else { get_ignore(\@new, \@old, $revision, - $branch, $path); + $path, $action->[3]); } } } elsif ($action->[0] eq "D") { push(@old,$path); } elsif ($action->[0] eq "M") { - my $node_kind = node_kind($branch,$path,$revision); + my $node_kind = node_kind($action->[3], $revision); if ($node_kind eq $SVN::Node::file) { - my $f = get_file($revision,$branch,$path); + my $f = get_file($action->[3], + $revision, $path); push(@new,$f) if $f; } elsif ($node_kind eq $SVN::Node::dir) { get_ignore(\@new, \@old, $revision, - $branch,$path); + $path, $action->[3]); } } else { die "$revision: unknown action '".$action->[0]."' for $path\n";
-- 1.4.2.3