closed pr never trigger webhook and action

Author: sillyguodong

services/pull/pull.go

@@ -294,6 +294,10 @@ func AddTestPullRequestTask(doer *user_model.User, repoID int64, branch string,
 			}
 			if err == nil {
 				for _, pr := range prs {
+					if pr.Issue.IsClosed {
+						// If PR is closed,  never trigger webhook or action
+						continue
+					}
 					if newCommitID != "" && newCommitID != git.EmptySHA {
 						changed, err := checkIfPRContentChanged(ctx, pr, oldCommitID, newCommitID)
 						if err != nil {