Merge pull request #21 from timoreimann/short-circuit-slacksync-runs-on-context-expiry

Short-circuit Slack sync runs on context expiry

Author: timoreimann

syncer.go

@@ -115,7 +115,7 @@ func (s *syncer) Run(ctx context.Context, slackSyncs []runSlackSync, failFast bo
 		err := s.runSlackSync(ctx, slackSync)
 		if err != nil {
 			msg := fmt.Sprintf("failed to run Slack sync %s: %s", slackSync.name, err)
-			if failFast {
+			if failFast || ctx.Err() != nil {
 				return errors.New(msg)
 			}