fix: Preventing merging without running atlantis apply on Gitlab (run…

…atlantis#4651)

Co-authored-by: Rui Chen <[email protected]>

server/events/plan_command_runner.go

@@ -119,6 +119,12 @@ func (p *PlanCommandRunner) runAutoplan(ctx *command.Context) {
 		ctx.Log.Warn("unable to update plan commit status: %s", err)
 	}
 
+	if baseRepo.VCSHost.Type == models.Gitlab {
+		if err := p.commitStatusUpdater.UpdateCombinedCount(ctx.Log, ctx.Pull.BaseRepo, ctx.Pull, models.PendingCommitStatus, command.Apply, 0, len(projectCmds)); err != nil {
+			ctx.Log.Warn("unable to update apply commit status: %s", err)
+		}
+	}
+
 	// discard previous plans that might not be relevant anymore
 	ctx.Log.Debug("deleting previous plans and locks")
 	p.deletePlans(ctx)