Merge pull request #1465 from mrzmyr/feat/throw-when-input-not-found

feat: throw when input not found

.changeset/hip-geckos-fold.md

@@ -0,0 +1,5 @@
+---
+'fumadocs-openapi': minor
+---
+
+throw error, when input file is not found

packages/openapi/src/generate-file.ts

@@ -75,6 +75,14 @@ export async function generateFiles(options: Config): Promise<void> {
     ...urlInputs,
   ];
 
+  if (resolvedInputs.length === 0) {
+    throw new Error(
+      `No input files found. Tried resolving: ${
+        typeof input === 'string' ? input : input.join(', ')
+      }`,
+    );
+  }
+
   function getOutputPaths(result: GeneratePageOutput): string[] {
     let file;
 

packages/openapi/test/index.test.ts

@@ -84,6 +84,33 @@ describe('Generate documents', () => {
     expect(fs.mkdir).toBeCalledWith(join(cwd, './out'), expect.anything());
   });
 
+  test('Generate Files - throws error when no input files found', async () => {
+    await expect(
+      generateFiles({
+        input: ['./fixtures/non-existent-*.yaml'],
+        output: './out',
+        per: 'file',
+        cwd,
+      }),
+    ).rejects.toThrow(
+      'No input files found. Tried resolving: ./fixtures/non-existent-*.yaml',
+    );
+
+    await expect(
+      generateFiles({
+        input: [
+          './fixtures/non-existent-1.yaml',
+          './fixtures/non-existent-2.yaml',
+        ],
+        output: './out',
+        per: 'file',
+        cwd,
+      }),
+    ).rejects.toThrow(
+      'No input files found. Tried resolving: ./fixtures/non-existent-1.yaml, ./fixtures/non-existent-2.yaml',
+    );
+  });
+
   test('Generate Files - groupBy tag per operation', async () => {
     await generateFiles({
       input: ['./fixtures/products.yaml'],