config: refactor

packages/opencode/src/config/permission.ts

@@ -0,0 +1,68 @@
+export * as ConfigPermission from "./permission"
+import z from "zod"
+
+const permissionPreprocess = (val: unknown) => {
+  if (typeof val === "object" && val !== null && !Array.isArray(val)) {
+    return { __originalKeys: globalThis.Object.keys(val), ...val }
+  }
+  return val
+}
+
+export const Action = z.enum(["ask", "allow", "deny"]).meta({
+  ref: "PermissionActionConfig",
+})
+export type Action = z.infer<typeof Action>
+
+export const Object = z.record(z.string(), Action).meta({
+  ref: "PermissionObjectConfig",
+})
+export type Object = z.infer<typeof Object>
+
+export const Rule = z.union([Action, Object]).meta({
+  ref: "PermissionRuleConfig",
+})
+export type Rule = z.infer<typeof Rule>
+
+const transform = (x: unknown): Record<string, Rule> => {
+  if (typeof x === "string") return { "*": x as Action }
+  const obj = x as { __originalKeys?: string[] } & Record<string, unknown>
+  const { __originalKeys, ...rest } = obj
+  if (!__originalKeys) return rest as Record<string, Rule>
+  const result: Record<string, Rule> = {}
+  for (const key of __originalKeys) {
+    if (key in rest) result[key] = rest[key] as Rule
+  }
+  return result
+}
+
+export const Info = z
+  .preprocess(
+    permissionPreprocess,
+    z
+      .object({
+        __originalKeys: z.string().array().optional(),
+        read: Rule.optional(),
+        edit: Rule.optional(),
+        glob: Rule.optional(),
+        grep: Rule.optional(),
+        list: Rule.optional(),
+        bash: Rule.optional(),
+        task: Rule.optional(),
+        external_directory: Rule.optional(),
+        todowrite: Action.optional(),
+        question: Action.optional(),
+        webfetch: Action.optional(),
+        websearch: Action.optional(),
+        codesearch: Action.optional(),
+        lsp: Rule.optional(),
+        doom_loop: Action.optional(),
+        skill: Rule.optional(),
+      })
+      .catchall(Rule)
+      .or(Action),
+  )
+  .transform(transform)
+  .meta({
+    ref: "PermissionConfig",
+  })
+export type Info = z.infer<typeof Info>