--- a/src/Pure/General/mercurial.scala Wed Aug 30 20:50:45 2017 +0200
+++ b/src/Pure/General/mercurial.scala Wed Aug 30 22:48:50 2017 +0200
@@ -29,7 +29,15 @@
/* repository access */
def is_repository(root: Path, ssh: Option[SSH.Session] = None): Boolean =
- new Repository(root, ssh).command("root").ok
+ {
+ val root_hg = root + Path.explode(".hg")
+ val root_hg_present =
+ ssh match {
+ case None => root_hg.is_dir
+ case Some(ssh) => ssh.is_dir(root_hg)
+ }
+ root_hg_present && new Repository(root, ssh).command("root").ok
+ }
def repository(root: Path, ssh: Option[SSH.Session] = None): Repository =
{