server: add git server implementation (#190)

* server: add generic server implementation (transport-independent),
  both for git-upload-pack and git-receive-pack.
* server: move internal functions to internal/common.
* cli: add git-receive-pack and git-upload-pack implementations.
* format/packfile: add UpdateObjectStorage function, extracted from
  Remote.
* transport: implement tranport RPC-like, only with git-upload-pack and
  git-receive-pack methods. Client renamed to Transport.
* storer: add storer.Storer interface.
* protocol/packp: add UploadPackResponse constructor with packfile.
* protocol/packp: fix UploadPackResponse encoding, add tests.
* protocol/packp/capability: implement All.

1 files changed, 37 insertions, 0 deletions

diff --git a/plumbing/transport/ssh/upload_pack_test.go b/plumbing/transport/ssh/upload_pack_test.go
new file mode 100644
index 0000000..8194770
--- /dev/null
+++ b/plumbing/transport/ssh/upload_pack_test.go
@@ -0,0 +1,37 @@
+package ssh
+
+import (
+	"os"
+
+	"gopkg.in/src-d/go-git.v4/plumbing/transport"
+	"gopkg.in/src-d/go-git.v4/plumbing/transport/test"
+
+	. "gopkg.in/check.v1"
+)
+
+type UploadPackSuite struct {
+	test.UploadPackSuite
+}
+
+var _ = Suite(&UploadPackSuite{})
+
+func (s *UploadPackSuite) SetUpSuite(c *C) {
+	if os.Getenv("SSH_AUTH_SOCK") == "" {
+		c.Skip("SSH_AUTH_SOCK is not set")
+	}
+
+	s.UploadPackSuite.Client = DefaultClient
+
+	ep, err := transport.NewEndpoint("git@github.com:git-fixtures/basic.git")
+	c.Assert(err, IsNil)
+	s.UploadPackSuite.Endpoint = ep
+
+	ep, err = transport.NewEndpoint("git@github.com:git-fixtures/empty.git")
+	c.Assert(err, IsNil)
+	s.UploadPackSuite.EmptyEndpoint = ep
+
+	ep, err = transport.NewEndpoint("git@github.com:git-fixtures/non-existent.git")
+	c.Assert(err, IsNil)
+	s.UploadPackSuite.NonExistentEndpoint = ep
+
+}