Merge pull request #6748 from LK4D4/increase_max_patricia_prefix

Increase max patricia prefix

hack/vendor.sh

@@ -47,7 +47,7 @@ clone git github.com/gorilla/mux 136d54f81f
 
 clone git github.com/syndtr/gocapability 3c85049eae
 
-clone git github.com/tchap/go-patricia v1.0.0 
+clone git github.com/tchap/go-patricia v1.0.1
 
 clone hg code.google.com/p/go.net 84a4013f96e0
 

pkg/truncindex/truncindex.go

@@ -13,6 +13,12 @@ var (
 	ErrNoID = errors.New("prefix can't be empty")
 )
 
+func init() {
+	// Change patricia max prefix per node length,
+	// because our len(ID) always 64
+	patricia.MaxPrefixPerNode = 64
+}
+
 // TruncIndex allows the retrieval of string identifiers by any of their unique prefixes.
 // This is used to retrieve image and container IDs by more convenient shorthand prefixes.
 type TruncIndex struct {

vendor/src/github.com/tchap/go-patricia/.travis.yml

@@ -1,9 +0,0 @@
-language: go
-
-go:
-  - 1.2
-  - tip
-
-branches:
-  exclude:
-    - wip

vendor/src/github.com/tchap/go-patricia/README.md

@@ -1,8 +1,10 @@
 # go-patricia #
 
 **Documentation**: [GoDoc](http://godoc.org/github.com/tchap/go-patricia/patricia)<br />
-**Build Status**: [![Build Status](https://travis-ci.org/tchap/go-patricia.png?branch=master)](https://travis-ci.org/tchap/go-patricia)<br >
-**Test Coverage**: Comming as soon as Drone.io people update their Go.
+**Build Status**: [![Build
+Status](https://drone.io/github.com/tchap/go-patricia/status.png)](https://drone.io/github.com/tchap/go-patricia/latest)<br />
+**Test Coverage**: [![Coverage
+Status](https://coveralls.io/repos/tchap/go-patricia/badge.png)](https://coveralls.io/r/tchap/go-patricia)
 
 ## About ##
 
@@ -34,6 +36,12 @@ Import the package from GitHub first.
 import "github.com/tchap/go-patricia/patricia"
 ```
 
+You can as well use gopkg.in thingie:
+
+```go
+import "gopkg.in/tchap/go-patricia.v1/patricia"
+```
+
 Then you can start having fun.
 
 ```go

vendor/src/github.com/tchap/go-patricia/patricia/children.go

@@ -5,12 +5,11 @@
 
 package patricia
 
-const (
-	// Max prefix length that is kept in a single trie node.
-	MaxPrefixPerNode = 10
-	// Max children to keep in a node in the sparse mode.
-	MaxChildrenPerSparseNode = 8
-)
+// Max prefix length that is kept in a single trie node.
+var MaxPrefixPerNode = 10
+
+// Max children to keep in a node in the sparse mode.
+const MaxChildrenPerSparseNode = 8
 
 type childList interface {
 	length() int