gx update and fix code to use new Cid type

.gx/lastpubver

@@ -1 +1 @@
-0.5.8: QmX5CsuHyVZeTLxgRSYkgLSDQKb9UjE8xnhQzCEJWWWFsC
+0.6.0: QmdDXJs4axxefSPgK6Y1QhpJWKuDPnGJiqgq4uncb4rFHL

batch_test.go

@@ -18,7 +18,7 @@ func newTestDag() *testDag {
 	return &testDag{nodes: make(map[string]Node)}
 }
 
-func (d *testDag) Get(ctx context.Context, cid *cid.Cid) (Node, error) {
+func (d *testDag) Get(ctx context.Context, cid cid.Cid) (Node, error) {
 	d.mu.Lock()
 	defer d.mu.Unlock()
 	if n, ok := d.nodes[cid.KeyString()]; ok {
@@ -27,7 +27,7 @@ func (d *testDag) Get(ctx context.Context, cid *cid.Cid) (Node, error) {
 	return nil, ErrNotFound
 }
 
-func (d *testDag) GetMany(ctx context.Context, cids []*cid.Cid) <-chan *NodeOption {
+func (d *testDag) GetMany(ctx context.Context, cids []cid.Cid) <-chan *NodeOption {
 	d.mu.Lock()
 	defer d.mu.Unlock()
 	out := make(chan *NodeOption, len(cids))
@@ -58,14 +58,14 @@ func (d *testDag) AddMany(ctx context.Context, nodes []Node) error {
 	return nil
 }
 
-func (d *testDag) Remove(ctx context.Context, c *cid.Cid) error {
+func (d *testDag) Remove(ctx context.Context, c cid.Cid) error {
 	d.mu.Lock()
 	defer d.mu.Unlock()
 	delete(d.nodes, c.KeyString())
 	return nil
 }
 
-func (d *testDag) RemoveMany(ctx context.Context, cids []*cid.Cid) error {
+func (d *testDag) RemoveMany(ctx context.Context, cids []cid.Cid) error {
 	d.mu.Lock()
 	defer d.mu.Unlock()
 	for _, c := range cids {

daghelpers.go

@@ -9,7 +9,7 @@ import (
 // GetLinks returns the CIDs of the children of the given node. Prefer this
 // method over looking up the node itself and calling `Links()` on it as this
 // method may be able to use a link cache.
-func GetLinks(ctx context.Context, ng NodeGetter, c *cid.Cid) ([]*Link, error) {
+func GetLinks(ctx context.Context, ng NodeGetter, c cid.Cid) ([]*Link, error) {
 	if c.Type() == cid.Raw {
 		return nil, nil
 	}
@@ -27,7 +27,7 @@ func GetLinks(ctx context.Context, ng NodeGetter, c *cid.Cid) ([]*Link, error) {
 // It returns an array of NodePromise with the linked nodes all in the proper
 // order.
 func GetDAG(ctx context.Context, ds NodeGetter, root Node) []*NodePromise {
-	var cids []*cid.Cid
+	var cids []cid.Cid
 	for _, lnk := range root.Links() {
 		cids = append(cids, lnk.Cid)
 	}
@@ -37,7 +37,7 @@ func GetDAG(ctx context.Context, ds NodeGetter, root Node) []*NodePromise {
 
 // GetNodes returns an array of 'FutureNode' promises, with each corresponding
 // to the key with the same index as the passed in keys
-func GetNodes(ctx context.Context, ds NodeGetter, keys []*cid.Cid) []*NodePromise {
+func GetNodes(ctx context.Context, ds NodeGetter, keys []cid.Cid) []*NodePromise {
 
 	// Early out if no work to do
 	if len(keys) == 0 {
@@ -89,7 +89,7 @@ func GetNodes(ctx context.Context, ds NodeGetter, keys []*cid.Cid) []*NodePromis
 	return promises
 }
 
-func Copy(ctx context.Context, from, to DAGService, root *cid.Cid) error {
+func Copy(ctx context.Context, from, to DAGService, root cid.Cid) error {
 	node, err := from.Get(ctx, root)
 	if err != nil {
 		return err
@@ -109,7 +109,7 @@ func Copy(ctx context.Context, from, to DAGService, root *cid.Cid) error {
 }
 
 // Remove duplicates from a list of keys
-func dedupeKeys(cids []*cid.Cid) []*cid.Cid {
+func dedupeKeys(cids []cid.Cid) []cid.Cid {
 	set := cid.NewSet()
 	for _, c := range cids {
 		set.Add(c)

daghelpers_test.go

@@ -43,10 +43,10 @@ func (n *TestNode) Copy() Node {
 	return &EmptyNode{}
 }
 
-func (n *TestNode) Cid() *cid.Cid {
+func (n *TestNode) Cid() cid.Cid {
 	c, err := n.builder.Sum(n.RawData())
 	if err != nil {
-		return nil
+		return cid.Cid{}
 	}
 	return c
 }

format.go

@@ -53,7 +53,7 @@ type Link struct {
 	Size uint64
 
 	// multihash of the target object
-	Cid *cid.Cid
+	Cid cid.Cid
 }
 
 // NodeStat is a statistics object for a Node. Mostly sizes.

format_test.go

@@ -28,7 +28,7 @@ func (n *EmptyNode) Copy() Node {
 	return &EmptyNode{}
 }
 
-func (n *EmptyNode) Cid() *cid.Cid {
+func (n *EmptyNode) Cid() cid.Cid {
 	id, err := cid.Prefix{
 		Version:  1,
 		Codec:    cid.Raw,

merkledag.go

@@ -20,22 +20,22 @@ type NodeGetter interface {
 	// Get retrieves nodes by CID. Depending on the NodeGetter
 	// implementation, this may involve fetching the Node from a remote
 	// machine; consider setting a deadline in the context.
-	Get(context.Context, *cid.Cid) (Node, error)
+	Get(context.Context, cid.Cid) (Node, error)
 
 	// GetMany returns a channel of NodeOptions given a set of CIDs.
-	GetMany(context.Context, []*cid.Cid) <-chan *NodeOption
+	GetMany(context.Context, []cid.Cid) <-chan *NodeOption
 }
 
 // NodeGetters can optionally implement this interface to make finding linked
 // objects faster.
 type LinkGetter interface {
 	NodeGetter
 
-	// TODO(ipfs/go-ipld-format#9): This should return []*cid.Cid
+	// TODO(ipfs/go-ipld-format#9): This should return []cid.Cid
 
 	// GetLinks returns the children of the node refered to by the given
 	// CID.
-	GetLinks(ctx context.Context, nd *cid.Cid) ([]*Link, error)
+	GetLinks(ctx context.Context, nd cid.Cid) ([]*Link, error)
 }
 
 // DAGService is an IPFS Merkle DAG service.
@@ -48,7 +48,7 @@ type DAGService interface {
 	// Remove removes a node from this DAG.
 	//
 	// Remove returns no error if the requested node is not present in this DAG.
-	Remove(context.Context, *cid.Cid) error
+	Remove(context.Context, cid.Cid) error
 
 	// AddMany adds many nodes to this DAG.
 	//
@@ -59,5 +59,5 @@ type DAGService interface {
 	// RemoveMany removes many nodes from this DAG.
 	//
 	// It returns success even if the nodes were not present in the DAG.
-	RemoveMany(context.Context, []*cid.Cid) error
+	RemoveMany(context.Context, []cid.Cid) error
 }

package.json

@@ -9,15 +9,15 @@
   "gxDependencies": [
     {
       "author": "whyrusleeping",
-      "hash": "QmZFbDTY9jfSBms2MchvYM9oYRbAF19K7Pby47yDBfpPrb",
+      "hash": "QmPSQnBKM9g7BaUcZCvswUJVscQ1ipjmwxN5PXCjkp9EQ7",
       "name": "go-cid",
-      "version": "0.8.0"
+      "version": "0.9.0"
     },
     {
       "author": "stebalien",
-      "hash": "QmWAzSEoqZ6xU6pu8yL8e5WaMb7wtbfbhhN4p1DknUPtr3",
+      "hash": "QmRcHuYzAyswytBuMF78rj3LTChYszomRFXNg4685ZN1WM",
       "name": "go-block-format",
-      "version": "0.1.11"
+      "version": "0.2.0"
     },
     {
       "author": "multiformats",
@@ -31,6 +31,6 @@
   "license": "",
   "name": "go-ipld-format",
   "releaseCmd": "git commit -a -m \"gx publish $VERSION\"",
-  "version": "0.5.8"
+  "version": "0.6.0"
 }