gx publish 0.7.23

License: MIT
Signed-off-by: Hector Sanjuan <hector@protocol.ai>

.gx/lastpubver

@@ -1 +1 @@
-0.7.21: QmapdYm1b22Frv3k17fqrBYTFRxwiaVJkB299Mfn33edeB
+0.7.23: QmVcXtRn6gpoSvoCWAxKUeS26QW4wTJgKQTbL1LsUU72R5

cid.go

@@ -77,6 +77,8 @@ const (
 	BitcoinTx          = 0xb1
 	ZcashBlock         = 0xc0
 	ZcashTx            = 0xc1
+	DecredBlock        = 0xe0
+	DecredTx           = 0xe1
 )
 
 // Codecs maps the name of a codec to its type
@@ -99,6 +101,8 @@ var Codecs = map[string]uint64{
 	"bitcoin-tx":           BitcoinTx,
 	"zcash-block":          ZcashBlock,
 	"zcash-tx":             ZcashTx,
+	"decred-block":         DecredBlock,
+	"decred-tx":            DecredTx,
 }
 
 // CodecToStr maps the numeric codec to its name
@@ -120,6 +124,8 @@ var CodecToStr = map[uint64]string{
 	BitcoinTx:          "bitcoin-tx",
 	ZcashBlock:         "zcash-block",
 	ZcashTx:            "zcash-tx",
+	DecredBlock:        "decred-block",
+	DecredTx:           "decred-tx",
 }
 
 // NewCidV0 returns a Cid-wrapped multihash.
@@ -410,7 +416,7 @@ func (c *Cid) UnmarshalJSON(b []byte) error {
 //
 // Note that this formatting comes from the IPLD specification
 // (https://github.com/ipld/specs/tree/master/ipld)
-func (c *Cid) MarshalJSON() ([]byte, error) {
+func (c Cid) MarshalJSON() ([]byte, error) {
 	return []byte(fmt.Sprintf("{\"/\":\"%s\"}", c.String())), nil
 }
 

cid_test.go

@@ -33,6 +33,8 @@ var tCodecs = map[uint64]string{
 	BitcoinTx:          "bitcoin-tx",
 	ZcashBlock:         "zcash-block",
 	ZcashTx:            "zcash-tx",
+	DecredBlock:        "decred-block",
+	DecredTx:           "decred-tx",
 }
 
 func assertEqual(t *testing.T, a, b *Cid) {
@@ -383,3 +385,32 @@ func TestFromJson(t *testing.T) {
 		t.Fatal("json parsing failed")
 	}
 }
+
+func TestJsonRoundTrip(t *testing.T) {
+	exp, err := Decode("zb2rhhFAEMepUBbGyP1k8tGfz7BSciKXP6GHuUeUsJBaK6cqG")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Verify it works for a *Cid.
+	enc, err := json.Marshal(exp)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var actual Cid
+	err = json.Unmarshal(enc, &actual)
+	if !exp.Equals(&actual) {
+		t.Fatal("cids not equal for *Cid")
+	}
+
+	// Verify it works for a Cid.
+	enc, err = json.Marshal(*exp)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var actual2 Cid
+	err = json.Unmarshal(enc, &actual2)
+	if !exp.Equals(&actual2) {
+		t.Fatal("cids not equal for Cid")
+	}
+}

package.json

@@ -25,6 +25,6 @@
   "license": "MIT",
   "name": "go-cid",
   "releaseCmd": "git commit -a -m \"gx publish $VERSION\"",
-  "version": "0.7.21"
+  "version": "0.7.23"
 }