feat: do not fail if banner file does not exist

mjeanroy · Nov 17, 2016 · 828d912 · 828d912
1 parent 635e2c0
commit 828d912
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/src/index.js b/src/index.js
@@ -41,7 +41,7 @@ module.exports = (options = {}) => {
 
       fs.exists(filePath, (exists) => {
         if (!exists) {
-          deferred.reject(new Error(`File ${filePath} does not exist`));
+          deferred.resolve({code});
           return;
         }
 

diff --git a/test/index.spec.js b/test/index.spec.js
@@ -67,6 +67,23 @@ describe('rollup-plugin-license', () => {
     });
   });
 
+  it('should not fail if banner file does not exist', (done) => {
+    const instance = plugin({
+      file: path.join(__dirname, 'fixtures', 'dummy'),
+    });
+
+    const code = 'var foo = 0;';
+
+    const promise = instance.transformBundle(code);
+
+    promise.then((result) => {
+      expect(result).toBeDefined();
+      expect(result.code).toBeDefined();
+      expect(result.code).toBe(code);
+      done();
+    });
+  });
+
   it('should prepend banner and create block comment', (done) => {
     const instance = plugin({
       file: path.join(__dirname, 'fixtures', 'banner.txt'),