Implementation of Folder Jumping

vendor/code.gitea.io/git/tree_entry.go

@@ -94,6 +94,25 @@ func (te *TreeEntry) Blob() *Blob {
 	}
 }
 
+// GetSubJumpablePathName return the full path of subdirectory jumpable ( contains only one directory )
+func (te *TreeEntry) GetSubJumpablePathName() string {
+	if te.IsSubModule() || !te.IsDir() {
+		return ""
+	}
+	tree, err := te.ptree.SubTree(te.name)
+	if err != nil {
+		return te.name
+	}
+	entries, _ := tree.ListEntries()
+	if len(entries) == 1 && entries[0].IsDir() {
+		name := entries[0].GetSubJumpablePathName()
+		if name != "" {
+			return te.name + "/" + name
+		}
+	}
+	return te.name
+}
+
 // Entries a list of entry
 type Entries []*TreeEntry
 

vendor/vendor.json

@@ -3,10 +3,10 @@
 	"ignore": "test",
 	"package": [
 		{
-			"checksumSHA1": "OWuUWQ8sWC8n+eTQttx+3vfES8g=",
+			"checksumSHA1": "mIaKLz6373W+jDLjgE/Yzt/exeo=",
 			"path": "code.gitea.io/git",
-			"revision": "634abd6a61c350a95f6b146c3a5fc323282608ae",
-			"revisionTime": "2016-12-22T08:49:21Z"
+			"revision": "3d0fa331865619d2f3a7a0fcf23670a389310954",
+			"revisionTime": "2016-12-28T14:57:51Z"
 		},
 		{
 			"checksumSHA1": "dnGaLR7sd9D5YpQZP4QUGZiEq+c=",