git-svn: allow `info' command to work offline
Cache the repository root whenever we connect to the repository.
This will allow us to notice URL changes if the user changes the
URL in .git/config, too.
If the repository is no longer accessible, or if `git svn info'
is the first and only command run; then '(offline)' will be
displayed for "Repository Root:" in the output.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
diff --git a/git-svn.perl b/git-svn.perl
index 7d86870..43e1591 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -782,9 +782,14 @@
$result .= "Name: " . basename($path) . "\n" if $file_type ne "dir";
$result .= "URL: " . $full_url . "\n";
- my $repos_root = $gs->ra->{repos_root};
- Git::SVN::remove_username($repos_root);
- $result .= "Repository Root: $repos_root\n";
+ eval {
+ my $repos_root = $gs->repos_root;
+ Git::SVN::remove_username($repos_root);
+ $result .= "Repository Root: $repos_root\n";
+ };
+ if ($@) {
+ $result .= "Repository Root: (offline)\n";
+ }
$result .= "Repository UUID: $uuid\n" unless $diff_status eq "A";
$result .= "Revision: " . ($diff_status eq "A" ? 0 : $rev) . "\n";
@@ -1773,9 +1778,24 @@
$self->{ra_uuid};
}
+sub _set_repos_root {
+ my ($self, $repos_root) = @_;
+ my $k = "svn-remote.$self->{repo_id}.reposRoot";
+ $repos_root ||= $self->ra->{repos_root};
+ tmp_config($k, $repos_root);
+ $repos_root;
+}
+
+sub repos_root {
+ my ($self) = @_;
+ my $k = "svn-remote.$self->{repo_id}.reposRoot";
+ eval { tmp_config('--get', $k) } || $self->_set_repos_root;
+}
+
sub ra {
my ($self) = shift;
my $ra = Git::SVN::Ra->new($self->{url});
+ $self->_set_repos_root($ra->{repos_root});
if ($self->use_svm_props && !$self->{svm}) {
if ($self->no_metadata) {
die "Can't have both 'noMetadata' and ",
