capture user creation, update

scm/driver/github/testdata/user.json.golden

@@ -2,5 +2,7 @@
     "Login": "octocat",
     "Name": "monalisa octocat",
     "Email": "octocat@github.com",
-    "Avatar": "https://github.com/images/error/octocat_happy.gif"
+    "Avatar": "https://github.com/images/error/octocat_happy.gif",
+    "Created": "2008-01-14T04:33:35Z",
+    "Updated": "2008-01-14T04:33:35Z"
 }

scm/driver/github/user.go

@@ -7,6 +7,7 @@ package github
 import (
 	"context"
 	"fmt"
+	"time"
 
 	"github.com/drone/go-scm/scm"
 	"github.com/drone/go-scm/scm/driver/internal/null"
@@ -35,18 +36,22 @@ func (s *userService) FindEmail(ctx context.Context) (string, *scm.Response, err
 }
 
 type user struct {
-	ID     int         `json:"id"`
-	Login  string      `json:"login"`
-	Name   string      `json:"name"`
-	Email  null.String `json:"email"`
-	Avatar string      `json:"avatar_url"`
+	ID      int         `json:"id"`
+	Login   string      `json:"login"`
+	Name    string      `json:"name"`
+	Email   null.String `json:"email"`
+	Avatar  string      `json:"avatar_url"`
+	Created time.Time   `json:"created_at"`
+	Updated time.Time   `json:"updated_at"`
 }
 
 func convertUser(from *user) *scm.User {
 	return &scm.User{
-		Avatar: from.Avatar,
-		Email:  from.Email.String,
-		Login:  from.Login,
-		Name:   from.Name,
+		Avatar:  from.Avatar,
+		Email:   from.Email.String,
+		Login:   from.Login,
+		Name:    from.Name,
+		Created: from.Created,
+		Updated: from.Updated,
 	}
 }

scm/user.go

@@ -4,15 +4,20 @@
 
 package scm
 
-import "context"
+import (
+	"context"
+	"time"
+)
 
 type (
 	// User represents a user account.
 	User struct {
-		Login  string
-		Name   string
-		Email  string
-		Avatar string
+		Login   string
+		Name    string
+		Email   string
+		Avatar  string
+		Created time.Time
+		Updated time.Time
 	}
 
 	// UserService provides access to user account resources.