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git-svnimport.perl: copying directory from original SVN place

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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>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Sasha Khapyorsky 2006-10-08 23:31:18 +02:00 committed by Junio C Hamano
parent 9a7a62ff71
commit 83936a29e2
1 changed files with 54 additions and 39 deletions
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93
git-svnimport.perl
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@ -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 @@ ($$)
open BRANCHES,">>", "$git_dir/svn2git";
sub node_kind($$$) {
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_ignore($$$$$) {
my($new,$old,$rev,$branch,$path) = @_;
my($new,$old,$rev,$path,$svnpath) = @_;
return unless $opt_I;
my $svnpath = revert_split_path($branch,$path);
my $name = $svn->ignore("$svnpath",$rev);
if ($path eq '/') {
$path = $opt_I;
@ -435,7 +422,7 @@ ($$$$$)
close $F;
unlink $name;
push(@$new,['0644',$sha,$path]);
} else {
} elsif (defined $old) {
push(@$old,$path);
}
}
@ -480,6 +467,27 @@ ($$)
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($$$$$$$$) {
# Somebody copied a whole subdirectory.
# We need to find the index entries from the old version which the
@ -488,8 +496,11 @@ ($$$$$$$$)
my($newrev,$newbranch,$path,$oldpath,$rev,$node_kind,$new,$parents) = @_;
my($srcbranch,$srcpath) = split_path($rev,$oldpath);
unless(defined $srcbranch) {
print "Path not found when copying from $oldpath @ $rev\n";
unless(defined $srcbranch && defined $srcpath) {
print "Path not found when copying from $oldpath @ $rev.\n".
"Will try to copy from original SVN location...\n"
if $opt_v;
push (@$new, expand_svndir($oldpath, $rev, $path));
return;
}
my $therev = branch_rev($srcbranch, $rev);
@ -503,7 +514,7 @@ ($$$$$$$$)
}
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 {
$parent = undef;
@ -651,9 +664,10 @@ sub commit {
push(@old,$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 @@ sub commit {
\@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";