feat: added error prefix to avoid mixing with prisma errors

src/handler/model-payload.ts

@@ -13,7 +13,7 @@ export async function handleModelPayload(
   const type = typeAlias.type as ts.TypeLiteralNode;
 
   if (type.kind !== ts.SyntaxKind.TypeLiteral) {
-    throw new Error(`Provided object is not a type literal: ${type.getText()}`);
+    throw new Error(`prisma-json-types-generator: Provided object is not a type literal: ${type.getText()}`);
   }
 
   const scalarsField = type.members.find((m) => m.name?.getText() === 'scalars');
@@ -28,7 +28,7 @@ export async function handleModelPayload(
     ?.typeArguments?.[0] as ts.TypeLiteralNode;
 
   if (!object) {
-    throw new Error(`Payload scalars could not be resolved: ${type.getText()}`);
+    throw new Error(`prisma-json-types-generator: Payload scalars could not be resolved: ${type.getText()}`);
   }
 
   replaceObject(model, object, nsName, replacer, typeAlias.name.getText(), useType);

src/handler/module.ts

@@ -59,14 +59,14 @@ export async function handleModule(
       }
 
       if (!signature.type) {
-        throw new Error(`No type found for field ${fieldName} at model ${typeAliasName}`);
+        throw new Error(`prisma-json-types-generator: No type found for field ${fieldName} at model ${typeAliasName}`);
       }
 
       const typename = field.documentation?.match(JSON_REGEX)?.[1];
 
       if (!typename) {
         throw new Error(
-          `No typename found for field ${fieldName} at model ${typeAliasName}`
+          `prisma-json-types-generator: No typename found for field ${fieldName} at model ${typeAliasName}`
         );
       }
 

src/handler/type-alias.ts

@@ -39,7 +39,7 @@ export async function handleTypeAlias(
       return;
     }
 
-    throw new Error(`Provided object is not a type literal: ${object.getText()}`);
+    throw new Error(`prisma-json-types-generator: Provided object is not a type literal: ${object.getText()}`);
   }
 
   replaceObject(model, object, nsName, replacer, typeAlias.name.getText(), useType);

src/helpers/replace-object.ts

@@ -27,7 +27,7 @@ export function replaceObject(
       const signatureType = (member as ts.PropertySignature).type;
 
       if (!typename || !signatureType) {
-        throw new Error(`Could not find typename or signature type for ${field.name}`);
+        throw new Error(`prisma-json-types-generator: Could not find typename or signature type for ${field.name}`);
       }
 
       replaceSignature(

src/on-generate.ts

@@ -12,13 +12,13 @@ export async function onGenerate(options: GeneratorOptions) {
 
   if (!prismaClientOptions) {
     throw new Error(
-      'Could not find client generator options, are you using prisma-client-js before prisma-json-types-generator?'
+      'prisma-json-types-generator: Could not find client generator options, are you using prisma-client-js before prisma-json-types-generator?'
     );
   }
 
   if (!prismaClientOptions.output?.value) {
     throw new Error(
-      'prisma client output not found: ' + JSON.stringify(prismaClientOptions, null, 2)
+      'prisma-json-types-generator: prisma client output not found: ' + JSON.stringify(prismaClientOptions, null, 2)
     );
   }