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Bundle file copies from multiple branches into a merge.
author
Yaacov Akiba Slama
<ya@slamail.org>
Wed, 2 Nov 2005 21:51:57 +0000
(23:51 +0200)
committer
Junio C Hamano
<junkio@cox.net>
Tue, 8 Nov 2005 09:24:49 +0000
(
01:24
-0800)
When copying files and/or directories from several branches in one single
revision, all these branches are used as parents of the commit.
Signed-off-by: Yaacov Akiba Slama <ya@slamail.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-svnimport.perl
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8168373
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diff --git
a/git-svnimport.perl
b/git-svnimport.perl
index 9cee629f10e17272e1ca41c18212a74a44cc7f82..ae82a7c0970e9fcea2d510a5e382be45908a6cf1 100755
(executable)
--- a/
git-svnimport.perl
+++ b/
git-svnimport.perl
@@
-365,12
+365,12
@@
($$)
return $therev;
}
return $therev;
}
-sub copy_path($$$$$$$) {
+sub copy_path($$$$$$$
$
) {
# Somebody copied a whole subdirectory.
# We need to find the index entries from the old version which the
# SVN log entry points to, and add them to the new place.
# Somebody copied a whole subdirectory.
# We need to find the index entries from the old version which the
# SVN log entry points to, and add them to the new place.
- my($newrev,$newbranch,$path,$oldpath,$rev,$node_kind,$new) = @_;
+ my($newrev,$newbranch,$path,$oldpath,$rev,$node_kind,$new
,$parents
) = @_;
my($srcbranch,$srcpath) = split_path($rev,$oldpath);
my $therev = branch_rev($srcbranch, $rev);
my($srcbranch,$srcpath) = split_path($rev,$oldpath);
my $therev = branch_rev($srcbranch, $rev);
@@
-379,6
+379,9
@@
($$$$$$$)
print STDERR "$newrev:$newbranch: could not find $oldpath \@ $rev\n";
return;
}
print STDERR "$newrev:$newbranch: could not find $oldpath \@ $rev\n";
return;
}
+ if ($srcbranch ne $newbranch) {
+ push(@$parents, $branches{$srcbranch}{'LAST'});
+ }
print "$newrev:$newbranch:$path: copying from $srcbranch:$srcpath @ $rev\n" if $opt_v;
if ($node_kind eq $SVN::Node::dir) {
$srcpath =~ s#/*$#/#;
print "$newrev:$newbranch:$path: copying from $srcbranch:$srcpath @ $rev\n" if $opt_v;
if ($node_kind eq $SVN::Node::dir) {
$srcpath =~ s#/*$#/#;
@@
-405,7
+408,7
@@
($$$$$$$)
sub commit {
my($branch, $changed_paths, $revision, $author, $date, $message) = @_;
my($author_name,$author_email,$dest);
sub commit {
my($branch, $changed_paths, $revision, $author, $date, $message) = @_;
my($author_name,$author_email,$dest);
- my(@old,@new);
+ my(@old,@new
,@parents
);
if (not defined $author) {
$author_name = $author_email = "unknown";
if (not defined $author) {
$author_name = $author_email = "unknown";
@@
-492,6
+495,8
@@
sub commit {
$last_rev = $rev;
}
$last_rev = $rev;
}
+ push (@parents, $rev) if defined $rev;
+
my $cid;
if($tag and not %$changed_paths) {
$cid = $rev;
my $cid;
if($tag and not %$changed_paths) {
$cid = $rev;
@@
-507,7
+512,7
@@
sub commit {
if(($action->[0] eq "A") || ($action->[0] eq "R")) {
my $node_kind = node_kind($branch,$path,$revision);
if($action->[1]) {
if(($action->[0] eq "A") || ($action->[0] eq "R")) {
my $node_kind = node_kind($branch,$path,$revision);
if($action->[1]) {
- copy_path($revision,$branch,$path,$action->[1],$action->[2],$node_kind,\@new);
+ copy_path($revision,$branch,$path,$action->[1],$action->[2],$node_kind,\@new
,\@parents
);
} elsif ($node_kind eq $SVN::Node::file) {
my $f = get_file($revision,$branch,$path);
if ($f) {
} elsif ($node_kind eq $SVN::Node::file) {
my $f = get_file($revision,$branch,$path);
if ($f) {
@@
-592,7
+597,6
@@
sub commit {
$pw->close();
my @par = ();
$pw->close();
my @par = ();
- @par = ("-p",$rev) if defined $rev;
# loose detection of merges
# based on the commit msg
# loose detection of merges
# based on the commit msg
@@
-602,11
+606,17
@@
sub commit {
if ($mparent eq 'HEAD') { $mparent = $opt_o };
if ( -e "$git_dir/refs/heads/$mparent") {
$mparent = get_headref($mparent, $git_dir);
if ($mparent eq 'HEAD') { $mparent = $opt_o };
if ( -e "$git_dir/refs/heads/$mparent") {
$mparent = get_headref($mparent, $git_dir);
- push
@par, '-p', $mparent
;
+ push
(@parents, $mparent)
;
print OUT "Merge parent branch: $mparent\n" if $opt_v;
}
}
}
print OUT "Merge parent branch: $mparent\n" if $opt_v;
}
}
}
+ my %seen_parents = ();
+ my @unique_parents = grep { ! $seen_parents{$_} ++ } @parents;
+ foreach my $bparent (@unique_parents) {
+ push @par, '-p', $bparent;
+ print OUT "Merge parent branch: $bparent\n" if $opt_v;
+ }
exec("env",
"GIT_AUTHOR_NAME=$author_name",
exec("env",
"GIT_AUTHOR_NAME=$author_name",