protocol/packp: capabilities new Capability entity and List struct, test improvements (#144)

* protocol/pakp: capabilities new Capability entity and List struct, test improvements

* etc: example cloud-config file

* removing sorting from List.String

1 files changed, 2 insertions, 3 deletions

diff --git a/plumbing/protocol/packp/advrefs_encode.go b/plumbing/protocol/packp/advrefs_encode.go
index 3c5df19..05a9c8e 100644
--- a/plumbing/protocol/packp/advrefs_encode.go
+++ b/plumbing/protocol/packp/advrefs_encode.go
@@ -7,6 +7,7 @@ import (
 
 	"gopkg.in/src-d/go-git.v4/plumbing"
 	"gopkg.in/src-d/go-git.v4/plumbing/format/pktline"
+	"gopkg.in/src-d/go-git.v4/plumbing/protocol/packp/capability"
 )
 
 // Encode writes the AdvRefs encoding to a writer.
@@ -89,13 +90,11 @@ func formatSeparator(h *plumbing.Hash) string {
 	return head
 }
 
-func formatCaps(c *Capabilities) string {
+func formatCaps(c *capability.List) string {
 	if c == nil {
 		return ""
 	}
 
-	c.Sort()
-
 	return c.String()
 }