Use RFC3339 to format date in PersonInfo JSON, fixes ipfs#16

commit.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"strconv"
 	"sync"
+	"time"
 
 	cid "github.com/ipfs/go-cid"
 	node "github.com/ipfs/go-ipld-format"
@@ -41,10 +42,21 @@ type PersonInfo struct {
 }
 
 func (pi *PersonInfo) MarshalJSON() ([]byte, error) {
-	return json.Marshal(map[string]string{
+	sec, err := strconv.ParseInt(pi.Date, 10, 64)
+	if err != nil {
+		return nil, err
+	}
+	zoneOffset, err := strconv.ParseInt(pi.Timezone, 10, 64)
+	if err != nil {
+		return nil, err
+	}
+	hr, mm := zoneOffset/100, zoneOffset%100
+	zoneOffsetDuration := time.Duration(mm)*time.Minute + time.Duration(hr)*time.Hour
+	date := time.Unix(sec, 0).Add(zoneOffsetDuration)
+	return json.Marshal(map[string]interface{}{
 		"name":  pi.Name,
 		"email": pi.Email,
-		"date":  pi.Date + " " + pi.Timezone,
+		"date":  date,
 	})
 }
 

git_test.go

@@ -341,6 +341,10 @@ func TestParsePersonInfo(t *testing.T) {
 	}
 
 	assert(t, pi.String() == "Someone <some.one@some.where>")
+
+	pi, err = parsePersonInfo([]byte("prefix Łukasz Magiera <magik6k@users.noreply.github.com> 1546187652 +0100"))
+	piJSON, err := pi.MarshalJSON()
+	assert(t, string(piJSON) == `{"date":"2018-12-30T12:34:12-05:00","email":"magik6k@users.noreply.github.com","name":"Łukasz Magiera"}`)
 }
 
 func assert(t *testing.T, ok bool) {