vcs/src/main/java/org/openjdk/skara/vcs/hg/HgRepository.java

*** 1090,6 ***
--- 1090,40 ---
              }
              var line = res.stdout().get(0);
              return line.equals(b.name());
          }
      }
+ 
+     @Override
+     public List<Reference> remoteBranches(String remote) throws IOException {
+         var refs = new ArrayList<Reference>();
+ 
+         var ext = Files.createTempFile("ext", ".py");
+         copyResource(EXT_PY, ext);
+ 
+         try (var p = capture("hg", "--config", "extensions.ls-remote=" + ext, "ls-remote", remote)) {
+             var res = await(p);
+             for (var line : res.stdout()) {
+                 var parts = line.split("\t");
+                 refs.add(new Reference(parts[1], new Hash(parts[0])));
+             }
+         }
+         return refs;
+     }
+ 
+     @Override
+     public List<String> remotes() throws IOException {
+         var remotes = new ArrayList<String>();
+         try (var p = capture("hg", "paths")) {
+             for (var line : await(p).stdout()) {
+                 var parts = line.split(" = ");
+                 var name = parts[0];
+                 if (name.endsWith("-push") || name.endsWith(":push")) {
+                     continue;
+                 } else {
+                     remotes.add(name);
+                 }
+             }
+         }
+         return remotes;
+     }
  }