Added support for Bitbucket server pr:from_ref_updated event.

Author: chhsia0

bitbucket-server/bitbucketserver.go

@@ -32,11 +32,12 @@ const (
 	RepositoryCommentEditedEvent    Event = "repo:comment:edited"
 	RepositoryCommentDeletedEvent   Event = "repo:comment:deleted"
 
-	PullRequestOpenedEvent   Event = "pr:opened"
-	PullRequestModifiedEvent Event = "pr:modified"
-	PullRequestMergedEvent   Event = "pr:merged"
-	PullRequestDeclinedEvent Event = "pr:declined"
-	PullRequestDeletedEvent  Event = "pr:deleted"
+	PullRequestOpenedEvent               Event = "pr:opened"
+	PullRequestFromReferenceUpdatedEvent Event = "pr:from_ref_updated"
+	PullRequestModifiedEvent             Event = "pr:modified"
+	PullRequestMergedEvent               Event = "pr:merged"
+	PullRequestDeclinedEvent             Event = "pr:declined"
+	PullRequestDeletedEvent              Event = "pr:deleted"
 
 	PullRequestReviewerUpdatedEvent    Event = "pr:reviewer:updated"
 	PullRequestReviewerApprovedEvent   Event = "pr:reviewer:approved"
@@ -168,6 +169,10 @@ func (hook *Webhook) Parse(r *http.Request, events ...Event) (interface{}, error
 		var pl PullRequestOpenedPayload
 		err = json.Unmarshal([]byte(payload), &pl)
 		return pl, err
+	case PullRequestFromReferenceUpdatedEvent:
+		var pl PullRequestFromReferenceUpdatedPayload
+		err = json.Unmarshal([]byte(payload), &pl)
+		return pl, err
 	case PullRequestModifiedEvent:
 		var pl PullRequestModifiedPayload
 		err = json.Unmarshal([]byte(payload), &pl)

bitbucket-server/payload.go

@@ -66,6 +66,14 @@ type PullRequestOpenedPayload struct {
 	PullRequest PullRequest `json:"pullRequest"`
 }
 
+type PullRequestFromReferenceUpdatedPayload struct {
+	Date             Date        `json:"date"`
+	EventKey         Event       `json:"eventKey"`
+	Actor            User        `json:"actor"`
+	PullRequest      PullRequest `json:"pullRequest"`
+	PreviousFromHash string      `json:"previousFromHash"`
+}
+
 type PullRequestModifiedPayload struct {
 	Date                Date                   `json:"date"`
 	EventKey            Event                  `json:"eventKey"`