1.0.38

src/routes/api/git/stacks/+server.ts

@@ -16,8 +16,9 @@ import { registerSchedule } from '$lib/server/scheduler';
 import { auditGitStack } from '$lib/server/audit';
 import { createJobResponse } from '$lib/server/sse';
 
-// Stack name validation: must start with alphanumeric, can contain alphanumeric, hyphens, underscores
-const STACK_NAME_REGEX = /^[a-zA-Z0-9][a-zA-Z0-9_-]*$/;
+// Stack name validation: Docker Compose requires lowercase; must start with a
+// letter or number, and contain only lowercase letters, numbers, hyphens, underscores
+const STACK_NAME_REGEX = /^[a-z0-9][a-z0-9_-]*$/;
 
 export const GET: RequestHandler = async ({ url, cookies }) => {
 	const auth = await authorize(cookies);
@@ -58,7 +59,7 @@ export const POST: RequestHandler = async (event) => {
 
 		const trimmedStackName = data.stackName.trim();
 		if (!STACK_NAME_REGEX.test(trimmedStackName)) {
-			return json({ error: 'Stack name must start with a letter or number, and contain only letters, numbers, hyphens, and underscores' }, { status: 400 });
+			return json({ error: 'Stack name must be lowercase, start with a letter or number, and contain only letters, numbers, hyphens, and underscores' }, { status: 400 });
 		}
 
 		// Check for name conflicts with existing stacks (regular/external/git)