protocol: Add v0v1 server protocol and its receivepack subprotocol

1 files changed, 11 insertions, 0 deletions

diff --git a/protocol/v0v1/server/receivepack/errors.go b/protocol/v0v1/server/receivepack/errors.go
new file mode 100644
index 00000000..d89f8959
--- /dev/null
+++ b/protocol/v0v1/server/receivepack/errors.go
@@ -0,0 +1,11 @@
+package receivepack
+
+// ProtocolError reports one malformed or unsupported receive-pack protocol input.
+type ProtocolError struct {
+	Reason string
+}
+
+// Error returns the formatted error string.
+func (err *ProtocolError) Error() string {
+	return "protocol/v0v1/server/receivepack: protocol error: " + err.Reason
+}