Add missing fields to Timeline (#2197)

Author: devfd

github/github-accessors.go

@@ -15,7 +15,7 @@ import (
 // Timeline represents an event that occurred around an Issue or Pull Request.
 //
 // It is similar to an IssueEvent but may contain more information.
-// GitHub API docs: https://docs.github.com/en/free-pro-team@latest/rest/reference/issues/timeline/
+// GitHub API docs: https://docs.github.com/en/developers/webhooks-and-events/events/issue-event-types
 type Timeline struct {
 	ID        *int64  `json:"id,omitempty"`
 	URL       *string `json:"url,omitempty"`
@@ -24,6 +24,18 @@ type Timeline struct {
 	// The User object that generated the event.
 	Actor *User `json:"actor,omitempty"`
 
+	// The person who commented on the issue.
+	User *User `json:"user,omitempty"`
+
+	// The person who authored the commit.
+	Author *CommitAuthor `json:"author,omitempty"`
+	// The person who committed the commit on behalf of the author.
+	Committer *CommitAuthor `json:"committer,omitempty"`
+	// The SHA of the commit in the pull request.
+	SHA *string `json:"sha,omitempty"`
+	// The commit message.
+	Message *string `json:"message,omitempty"`
+
 	// Event identifies the actual type of Event that occurred. Possible values
 	// are:
 	//
@@ -111,6 +123,8 @@ type Timeline struct {
 	// The User object which was assigned to (or unassigned from) this Issue or
 	// Pull Request. Only provided for 'assigned' and 'unassigned' events.
 	Assignee *User `json:"assignee,omitempty"`
+	Assigner *User `json:"assigner,omitempty"`
+
 	// The Milestone object including a 'title' attribute.
 	// Only provided for 'milestoned' and 'demilestoned' events.
 	Milestone *Milestone `json:"milestone,omitempty"`
@@ -125,6 +139,15 @@ type Timeline struct {
 	// 'changes_requested' or 'approved'.
 	// Only provided for 'reviewed' events.
 	State *string `json:"state,omitempty"`
+
+	// The person requested to review the pull request.
+	Reviewer *User `json:"requested_reviewer,omitempty"`
+	// The person who requested a review.
+	Requester *User `json:"review_requester,omitempty"`
+
+	// The review summary text.
+	Body        *string    `json:"body,omitempty"`
+	SubmittedAt *time.Time `json:"submitted_at,omitempty"`
 }
 
 // Source represents a reference's source.