From 9955a2f10c034dac60bc17cde6b80b432e21d9d3 Mon Sep 17 00:00:00 2001
From: Claudomator <claudomator@claudomator>
Date: Sun, 8 Mar 2026 07:47:17 +0000
Subject: security(cli): validate --parallel flag is positive in run command

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 internal/cli/run.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'internal/cli/run.go')

diff --git a/internal/cli/run.go b/internal/cli/run.go
index c666406..ed831f5 100644
--- a/internal/cli/run.go
+++ b/internal/cli/run.go
@@ -36,6 +36,10 @@ func newRunCmd() *cobra.Command {
 }
 
 func runTasks(file string, parallel int, dryRun bool) error {
+	if parallel < 1 {
+		return fmt.Errorf("--parallel must be at least 1, got %d", parallel)
+	}
+
 	tasks, err := task.ParseFile(file)
 	if err != nil {
 		return fmt.Errorf("parsing: %w", err)
-- 
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