open_or_add_dir checks to see if the directory already exists or not.
If it already exists and is not a directory, then we fail. However,
open_or_add_dir did not previously account for the possibility that the
path did exist as a file, but is deleted in the current commit.
In order to prevent this legitimate case from failing, open_or_add_dir
needs to know what files are deleted in the current commit.
Unfortunately that information has to be plumbed through a couple of
layers.
Signed-off-by: Steven Walter <stevenrwalter@xxxxxxxxx>
---
git-svn.perl | 43 ++++++++++++++++++++++++++-----------------
t/t9100-git-svn-basic.sh | 33 ++++++++++++++++++---------------
2 files changed, 44 insertions(+), 32 deletions(-)
diff --git a/git-svn.perl b/git-svn.perl
index 06c9322..c7a961d 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -5130,7 +5130,7 @@ sub rmdirs {
}
sub open_or_add_dir {
- my ($self, $full_path, $baton) = @_;
+ my ($self, $full_path, $baton, $deletions) = @_;
my $t = $self->{types}->{$full_path};
if (!defined $t) {
die "$full_path not known in r$self->{r} or we have a bug!\n";
@@ -5139,7 +5139,7 @@ sub open_or_add_dir {
no warnings 'once';
# SVN::Node::none and SVN::Node::file are used only once,
# so we're shutting up Perl's warnings about them.
- if ($t == $SVN::Node::none) {
+ if ($t == $SVN::Node::none || defined($deletions->{$full_path})) {
return $self->add_directory($full_path, $baton,
undef, -1, $self->{pool});
} elsif ($t == $SVN::Node::dir) {
@@ -5154,17 +5154,18 @@ sub open_or_add_dir {
}
sub ensure_path {
- my ($self, $path) = @_;
+ my ($self, $path, $deletions) = @_;
my $bat = $self->{bat};
my $repo_path = $self->repo_path($path);
return $bat->{''} unless (length $repo_path);
+
my @p = split m#/+#, $repo_path;
my $c = shift @p;
- $bat->{$c} ||= $self->open_or_add_dir($c, $bat->{''});
+ $bat->{$c} ||= $self->open_or_add_dir($c, $bat->{''}, $deletions);
while (@p) {
my $c0 = $c;
$c .= '/' . shift @p;
- $bat->{$c} ||= $self->open_or_add_dir($c, $bat->{$c0});
+ $bat->{$c} ||= $self->open_or_add_dir($c, $bat->{$c0}, $deletions);
}
return $bat->{$c};
}
@@ -5221,9 +5222,9 @@ sub apply_autoprops {
}
sub A {
- my ($self, $m) = @_;
+ my ($self, $m, $deletions) = @_;
my ($dir, $file) = split_path($m->{file_b});
- my $pbat = $self->ensure_path($dir);
+ my $pbat = $self->ensure_path($dir, $deletions);
my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
undef, -1);
print "\tA\t$m->{file_b}\n" unless $::_q;
@@ -5233,9 +5234,9 @@ sub A {
}
sub C {
- my ($self, $m) = @_;
+ my ($self, $m, $deletions) = @_;
my ($dir, $file) = split_path($m->{file_b});
- my $pbat = $self->ensure_path($dir);
+ my $pbat = $self->ensure_path($dir, $deletions);
my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
$self->url_path($m->{file_a}), $self->{r});
print "\tC\t$m->{file_a} => $m->{file_b}\n" unless $::_q;
@@ -5252,9 +5253,9 @@ sub delete_entry {
}
sub R {
- my ($self, $m) = @_;
+ my ($self, $m, $deletions) = @_;
my ($dir, $file) = split_path($m->{file_b});
- my $pbat = $self->ensure_path($dir);
+ my $pbat = $self->ensure_path($dir, $deletions);
my $fbat = $self->add_file($self->repo_path($m->{file_b}), $pbat,
$self->url_path($m->{file_a}), $self->{r});
print "\tR\t$m->{file_a} => $m->{file_b}\n" unless $::_q;
@@ -5263,14 +5264,14 @@ sub R {
$self->close_file($fbat,undef,$self->{pool});
($dir, $file) = split_path($m->{file_a});
- $pbat = $self->ensure_path($dir);
+ $pbat = $self->ensure_path($dir, $deletions);
$self->delete_entry($m->{file_a}, $pbat);
}
sub M {
- my ($self, $m) = @_;
+ my ($self, $m, $deletions) = @_;
my ($dir, $file) = split_path($m->{file_b});
- my $pbat = $self->ensure_path($dir);
+ my $pbat = $self->ensure_path($dir, $deletions);
my $fbat = $self->open_file($self->repo_path($m->{file_b}),
$pbat,$self->{r},$self->{pool});
print "\t$m->{chg}\t$m->{file_b}\n" unless $::_q;
@@ -5340,9 +5341,9 @@ sub chg_file {
}
sub D {
- my ($self, $m) = @_;
+ my ($self, $m, $deletions) = @_;
my ($dir, $file) = split_path($m->{file_b});
- my $pbat = $self->ensure_path($dir);
+ my $pbat = $self->ensure_path($dir, $deletions);
print "\tD\t$m->{file_b}\n" unless $::_q;
$self->delete_entry($m->{file_b}, $pbat);
}
@@ -5375,10 +5376,18 @@ sub apply_diff {
my ($self) = @_;
my $mods = $self->{mods};
my %o = ( D => 0, C => 1, R => 2, A => 3, M => 4, T => 5 );
+ my %deletions;
+
+ foreach my $m (@$mods) {
+ if ($m->{chg} eq "D") {
+ $deletions{$m->{file_b}} = 1;
+ }
+ }
+
foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) {
my $f = $m->{chg};
if (defined $o{$f}) {
- $self->$f($m);
+ $self->$f($m, \%deletions);
} else {
fatal("Invalid change type: $f");
}
diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index b041516..4029f84 100755
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -92,9 +92,11 @@ test_expect_success "$name" '
echo yyy > bar/zzz/yyy &&
git update-index --add bar/zzz/yyy &&
git commit -m "$name" &&
- test_must_fail git svn set-tree --find-copies-harder --rmdir \
- ${remotes_git_svn}..mybranch3' || true
-
+ git svn set-tree --find-copies-harder --rmdir \
+ ${remotes_git_svn}..mybranch3 &&
+ svn_cmd up "$SVN_TREE" &&
+ test -d "$SVN_TREE"/bar/zzz &&
+ test -e "$SVN_TREE"/bar/zzz/yyy ' || true
name='detect node change from directory to file #2'
test_expect_success "$name" '
@@ -134,10 +136,10 @@ test_expect_success "$name" '
test -x "$SVN_TREE"/exec.sh'
-name='executable file becomes a symlink to bar/zzz (file)'
+name='executable file becomes a symlink to file'
test_expect_success "$name" '
rm exec.sh &&
- ln -s bar/zzz exec.sh &&
+ ln -s file exec.sh &&
git update-index exec.sh &&
git commit -m "$name" &&
git svn set-tree --find-copies-harder --rmdir \
@@ -148,14 +150,14 @@ test_expect_success "$name" '
name='new symlink is added to a file that was also just made executable'
test_expect_success "$name" '
- chmod +x bar/zzz &&
- ln -s bar/zzz exec-2.sh &&
- git update-index --add bar/zzz exec-2.sh &&
+ chmod +x file &&
+ ln -s file exec-2.sh &&
+ git update-index --add file exec-2.sh &&
git commit -m "$name" &&
git svn set-tree --find-copies-harder --rmdir \
${remotes_git_svn}..mybranch5 &&
svn_cmd up "$SVN_TREE" &&
- test -x "$SVN_TREE"/bar/zzz &&
+ test -x "$SVN_TREE"/file &&
test -h "$SVN_TREE"/exec-2.sh'
name='modify a symlink to become a file'
@@ -195,14 +197,15 @@ name='check imported tree checksums expected tree checksums'
rm -f expected
if test_have_prereq UTF8
then
- echo tree bf522353586b1b883488f2bc73dab0d9f774b9a9 > expected
+ echo tree dc68b14b733e4ec85b04ab6f712340edc5dc936e > expected
fi
cat >> expected <<\EOF
-tree 83654bb36f019ae4fe77a0171f81075972087624
-tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
-tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
-tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
-tree 56a30b966619b863674f5978696f4a3594f2fca9
+tree c3322890dcf74901f32d216f05c5044f670ce632
+tree d3ccd5035feafd17b030c5732e7808cc49122853
+tree d03e1630363d4881e68929d532746b20b0986b83
+tree 149d63cd5878155c846e8c55d7d8487de283f89e
+tree 312b76e4f64ce14893aeac8591eb3960b065e247
+tree 149d63cd5878155c846e8c55d7d8487de283f89e
tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
EOF
--
1.7.3.4
--
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