Tao Peng <pengtao@xxxxxx> wrote:
> Hi there,
>
> I met a bug of the "git svn show-externals” command. If a subdirectory item has a svn:externals property, and the format of the property is “URL first, then the local path”, running "git svn show-externals” command at the root level will result in an unusable output.
>
> Example:
> $ svn pg svn:externals svn+ssh://src.foo.com/svn/ref/English.lproj/
> svn+ssh://src.foo.com/svn/orig/trunk/Resources/English.lproj/Localizable.strings Localizable.strings
+Cc Vineet who originally implemented this 9 years ago
I've never used externals much, but I guess it's common for
externals to be a full URL and not merely a relative path
to somewhere within the same SVN repo.
> $ git svn show-externals
> # /English.lproj/
> /English.lproj/svn+ssh://src.foo.com/svn/orig/trunk/Resources/English.lproj/Localizable.strings Localizable.strings
>
> This bug is preventing my script from correctly finishing the svn-to-git repo migration work. Does anyone know a workaround to this bug?
Can you try the following change to ignore path prefixing for
full URLs?
diff --git a/git-svn.perl b/git-svn.perl
index 4d41d22..ced665a 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1303,7 +1303,9 @@ sub cmd_show_externals {
my $s = $props->{'svn:externals'} or return;
$s =~ s/[\r\n]+/\n/g;
chomp $s;
- $s =~ s#^#$path#gm;
+ if ($s !~ m#^[a-z\+]+://#i) {
+ $s =~ s#^#$path#gm;
+ }
print STDOUT "$s\n";
});
}