From 52b29df347baae71e61c4f8210fdcc6e94ebcd23 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Mon, 6 Oct 2025 08:02:39 +0000
Subject: [PATCH 1/2] fix: literal function arguments with `@default()`

---
 packages/sdk/src/ts-schema-generator.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/sdk/src/ts-schema-generator.ts b/packages/sdk/src/ts-schema-generator.ts
index 75c0f44a..78ba40e0 100644
--- a/packages/sdk/src/ts-schema-generator.ts
+++ b/packages/sdk/src/ts-schema-generator.ts
@@ -507,7 +507,9 @@ export class TsSchemaGenerator {
                                 ...(defaultValue.args.length > 0
                                     ? [
                                           ts.factory.createArrayLiteralExpression(
-                                              defaultValue.args.map((arg) => this.createLiteralNode(arg)),
+                                              defaultValue.args.map((arg) => this.createExpressionUtilsCall('literal', [
+                                                this.createLiteralNode(arg)
+                                              ])),
                                           ),
                                       ]
                                     : []),

From 7aa8d56d57b0e9ace78cf155884aae3db94a72d3 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Mon, 6 Oct 2025 08:03:37 +0000
Subject: [PATCH 2/2] Add test.

---
 packages/cli/test/ts-schema-gen.test.ts | 62 +++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/packages/cli/test/ts-schema-gen.test.ts b/packages/cli/test/ts-schema-gen.test.ts
index 18c1e7d9..d29a0c5c 100644
--- a/packages/cli/test/ts-schema-gen.test.ts
+++ b/packages/cli/test/ts-schema-gen.test.ts
@@ -360,4 +360,66 @@ model User extends Base {
         expect(schema.enums).toMatchObject({ Role: expect.any(Object) });
         expect(schema.models).toMatchObject({ User: expect.any(Object) });
     });
+
+    it('generates correct default literal function arguments', async () => {
+        const { schema } = await generateTsSchema(`
+model User {
+    id String @id @default(uuid(7))
+}
+        `);
+
+        expect(schema.models).toMatchObject({
+            User: {
+                name: "User",
+                fields: {
+                    id: {
+                        name: "id",
+                        type: "String",
+                        id: true,
+                        attributes: [
+                            {
+                                name: "@id"
+                            },
+                            {
+                                name: "@default",
+                                args: [
+                                    {
+                                        name: "value",
+                                        value: {
+                                            kind: "call",
+                                            function: "uuid",
+                                            args: [
+                                                {
+                                                    kind: "literal",
+                                                    value: 7
+                                                }
+                                            ]
+                                        }
+                                    }
+                                ]
+                            }
+                        ],
+                        default: {
+                            kind: "call",
+                            function: "uuid",
+                            args: [
+                                {
+                                    kind: "literal",
+                                    value: 7
+                                }
+                            ]
+                        }
+                    }
+                },
+                idFields: [
+                    "id"
+                ],
+                uniqueFields: {
+                    id: {
+                        type: "String"
+                    }
+                }
+            }
+        });
+    });
 });