git-remote-testgit: import non-HEAD refs

Upon receiving an "import" command, the testgit remote
helper would ignore the ref asked for by git and generate a
fast-export stream based on HEAD. Instead, we should
actually give git the ref it asked for.

This requires adding a new parameter to the export_repo
method in the remote-helpers python library, which may be
used by code outside of git.git. We use a default parameter
so that callers without the new parameter will get the same
behavior as before.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Sverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-remote-testgit.py b/git-remote-testgit.py
index df9d512f1a966635828cb7a8dadde3b0c2b7b9d8..e4a99a33eff4affccb32ceac08296decf02cc8ec 100644 (file)
--- a/git-remote-testgit.py
+++ b/git-remote-testgit.py
@@ -122,7 +122,7 @@ def do_import(repo, args):
         die("Need gitdir to import")
 
     repo = update_local_repo(repo)
-    repo.exporter.export_repo(repo.gitdir)
+    repo.exporter.export_repo(repo.gitdir, args)
 
 
 def do_export(repo, args):

diff --git a/git_remote_helpers/git/exporter.py b/git_remote_helpers/git/exporter.py
index f40f9d6a29cda39ee7f989e11ef66cdf3d54d625..bc39163d77738145c51e131b4a69a66cc3b3626e 100644 (file)
--- a/git_remote_helpers/git/exporter.py
+++ b/git_remote_helpers/git/exporter.py
@@ -15,7 +15,7 @@ class GitExporter(object):
 
         self.repo = repo
 
-    def export_repo(self, base):
+    def export_repo(self, base, refs=None):
         """Exports a fast-export stream for the given directory.
 
         Simply delegates to git fast-epxort and pipes it through sed
@@ -23,8 +23,13 @@ class GitExporter(object):
         default refs/heads. This is to demonstrate how the export
         data can be stored under it's own ref (using the refspec
         capability).
+
+        If None, refs defaults to ["HEAD"].
         """
 
+        if not refs:
+            refs = ["HEAD"]
+
         dirname = self.repo.get_base_path(base)
         path = os.path.abspath(os.path.join(dirname, 'testgit.marks'))
 
@@ -42,7 +47,7 @@ class GitExporter(object):
         if os.path.exists(path):
             args.append("--import-marks=" + path)
 
-        args.append("HEAD")
+        args.extend(refs)
 
         p1 = subprocess.Popen(args, stdout=subprocess.PIPE)
 

diff --git a/t/t5800-remote-helpers.sh b/t/t5800-remote-helpers.sh
index 9db8ca884e4044411b8f37136118f265a6c517d6..ca115ccb74997fbc95b272c8b61b388b81769371 100755 (executable)
--- a/t/t5800-remote-helpers.sh
+++ b/t/t5800-remote-helpers.sh
@@ -85,7 +85,7 @@ test_expect_success 'pushing remote local repo' '
        compare_refs clone HEAD server HEAD
 '
 
-test_expect_failure 'fetch new branch' '
+test_expect_success 'fetch new branch' '
        (cd public &&
         git checkout -b new &&
         echo content >>file &&