svnimport: exit cleanly when we are up to date

Martin Langhoff · Junio C Hamano · commit 988eece42aa4 · 2005-12-14T22:24:46.000-08:00
Now we detect that the SVN repo does not have new commits for us and exit
cleanly, removing the lockfile. With this, svnimport supports being run
on a cronjob to maintain a SVN2GIT gateway.

Signed-off-by: Martin Langhoff &lt;martin@catalyst.net.nz&gt;
Signed-off-by: Junio C Hamano &lt;junkio@cox.net&gt;
diff --git a/git-svnimport.perl b/git-svnimport.perl
@@ -736,6 +736,13 @@ sub commit_all {
 }
 
 $opt_l = $svn->{'maxrev'} if not defined $opt_l or $opt_l > $svn->{'maxrev'};
+
+if ($svn->{'maxrev'} < $current_rev) {
+    print "Up to date: no new revisions to fetch!\n" if $opt_v;
+    unlink("$git_dir/SVN2GIT_HEAD");
+    exit;
+}
+
 print "Fetching from $current_rev to $opt_l ...\n" if $opt_v;
 
 my $pool=SVN::Pool->new;
