scope custom commands

src/stores/commands.ts

@@ -0,0 +1,30 @@
+import { createSignal } from "solid-js"
+import type { Command as SDKCommand } from "@opencode-ai/sdk"
+import type { OpencodeClient } from "@opencode-ai/sdk/client"
+
+const [commandMap, setCommandMap] = createSignal<Map<string, SDKCommand.Info[]>>(new Map())
+
+export async function fetchCommands(instanceId: string, client: OpencodeClient): Promise<void> {
+  const response = await client.command.list()
+  const commands = response.data ?? []
+  setCommandMap((prev) => {
+    const next = new Map(prev)
+    next.set(instanceId, commands)
+    return next
+  })
+}
+
+export function getCommands(instanceId: string): SDKCommand.Info[] {
+  return commandMap().get(instanceId) ?? []
+}
+
+export function clearCommands(instanceId: string): void {
+  setCommandMap((prev) => {
+    if (!prev.has(instanceId)) return prev
+    const next = new Map(prev)
+    next.delete(instanceId)
+    return next
+  })
+}
+
+export { commandMap as commands }