Validate TUI config with Effect Schema (#26952)

packages/opencode/src/cli/cmd/tui/config/tui-schema.ts

@@ -1,33 +1,33 @@
-import z from "zod"
 import { ConfigPlugin } from "@/config/plugin"
 import { TuiKeybind } from "./keybind"
+import { Schema } from "effect"
 
 export const KeymapLeaderTimeoutDefault = 2000
-const KeymapLeaderTimeout = z.number().int().positive().describe("Leader key timeout in milliseconds")
-
-export const TuiOptions = z.object({
-  leader_timeout: KeymapLeaderTimeout.optional(),
-  scroll_speed: z.number().min(0.001).optional().describe("TUI scroll speed"),
-  scroll_acceleration: z
-    .object({
-      enabled: z.boolean().describe("Enable scroll acceleration"),
-    })
-    .optional()
-    .describe("Scroll acceleration settings"),
-  diff_style: z
-    .enum(["auto", "stacked"])
-    .optional()
-    .describe("Control diff rendering style: 'auto' adapts to terminal width, 'stacked' always shows single column"),
-  mouse: z.boolean().optional().describe("Enable or disable mouse capture (default: true)"),
+const KeymapLeaderTimeout = Schema.Int.check(Schema.isGreaterThan(0)).annotate({
+  description: "Leader key timeout in milliseconds",
 })
 
-export const TuiInfo = z
-  .object({
-    $schema: z.string().optional(),
-    theme: z.string().optional(),
-    keybinds: TuiKeybind.KeybindOverrides.optional(),
-    plugin: ConfigPlugin.Spec.zod.array().optional(),
-    plugin_enabled: z.record(z.string(), z.boolean()).optional(),
-  })
-  .extend(TuiOptions.shape)
-  .strict()
+export const ScrollSpeed = Schema.Number.check(Schema.isGreaterThanOrEqualTo(0.001))
+
+export const ScrollAcceleration = Schema.Struct({
+  enabled: Schema.Boolean.annotate({ description: "Enable scroll acceleration" }),
+}).annotate({ description: "Scroll acceleration settings" })
+
+export const DiffStyle = Schema.Literals(["auto", "stacked"]).annotate({
+  description: "Control diff rendering style: 'auto' adapts to terminal width, 'stacked' always shows single column",
+})
+
+export const TuiInfo = Schema.Struct({
+  $schema: Schema.optional(Schema.String),
+  theme: Schema.optional(Schema.String),
+  keybinds: Schema.optional(TuiKeybind.KeybindOverrides),
+  plugin: Schema.optional(Schema.Array(ConfigPlugin.Spec)),
+  plugin_enabled: Schema.optional(Schema.Record(Schema.String, Schema.Boolean)),
+  leader_timeout: Schema.optional(KeymapLeaderTimeout),
+  scroll_speed: Schema.optional(ScrollSpeed).annotate({
+    description: "TUI scroll speed",
+  }),
+  scroll_acceleration: Schema.optional(ScrollAcceleration),
+  diff_style: Schema.optional(DiffStyle),
+  mouse: Schema.optional(Schema.Boolean).annotate({ description: "Enable or disable mouse capture (default: true)" }),
+})