refactor: logWarn when can't parse sourceFile

DX-658

Author: ad-world

packages/openapi-generator/README.md

@@ -102,7 +102,7 @@ containing AST definitions for external libraries. For more details, see
 ### Solution 2: Using a Custom Codec Configuration File
 
 `openapi-generator` supports importing codecs from other packages in `node_modules`, but
-it struggles with `io-ts` primitives that need JavaScript interpretation, such as
+it struggles with `io-ts`primitives that need JavaScript interpretation, such as
 `new t.Type(...)`. To work around this, you can define schemas for these codecs in a
 configuration file within your downstream types package (where you generate the API
 docs). This allows the generator to understand and use these schemas where necessary.

packages/openapi-generator/src/sourceFile.ts

@@ -1,7 +1,7 @@
 import * as swc from '@swc/core';
 
 import { parseTopLevelSymbols, type SymbolTable } from './symbol';
-import { logError } from './error';
+import { logWarn } from './error';
 
 export type SourceFile = {
   path: string;
@@ -42,7 +42,7 @@ export async function parseSource(
       span: module.span,
     };
   } catch (e: unknown) {
-    logError(`Error parsing source file: ${path}, ${e}`);
+    logWarn(`Error parsing source file: ${path}, ${e}`);
     return undefined;
   }
 }