feat(effect-zod): translate Schema.check filters into zod .superRefine + promote LSP refinement to Effect layer (#23173)

packages/opencode/src/config/lsp.ts

@@ -20,24 +20,26 @@ export const Entry = Schema.Union([
   }),
 ]).pipe(withStatics((s) => ({ zod: zod(s) })))
 
-export const Info = Schema.Union([Schema.Boolean, Schema.Record(Schema.String, Entry)]).pipe(
-  withStatics((s) => ({
-    zod: zod(s).refine(
-      (data) => {
-        if (typeof data === "boolean") return true
-        const serverIds = new Set(Object.values(LSPServer).map((server) => server.id))
-
-        return Object.entries(data).every(([id, config]) => {
-          if (config.disabled) return true
-          if (serverIds.has(id)) return true
-          return Boolean(config.extensions)
-        })
-      },
-      {
-        error: "For custom LSP servers, 'extensions' array is required.",
-      },
-    ),
-  })),
+/**
+ * For custom (non-builtin) LSP server entries, `extensions` is required so the
+ * client knows which files the server should attach to. Builtin server IDs and
+ * explicitly disabled entries are exempt.
+ */
+export const requiresExtensionsForCustomServers = Schema.makeFilter<boolean | Record<string, Schema.Schema.Type<typeof Entry>>>(
+  (data) => {
+    if (typeof data === "boolean") return undefined
+    const serverIds = new Set(Object.values(LSPServer).map((server) => server.id))
+    const ok = Object.entries(data).every(([id, config]) => {
+      if ("disabled" in config && config.disabled) return true
+      if (serverIds.has(id)) return true
+      return "extensions" in config && Boolean(config.extensions)
+    })
+    return ok ? undefined : "For custom LSP servers, 'extensions' array is required."
+  },
 )
 
+export const Info = Schema.Union([Schema.Boolean, Schema.Record(Schema.String, Entry)])
+  .check(requiresExtensionsForCustomServers)
+  .pipe(withStatics((s) => ({ zod: zod(s) })))
+
 export type Info = Schema.Schema.Type<typeof Info>