remove comments by default in babel-preset-babili (#325)

* remove comments by default in babel-preset-babili * tests
babel · Dec 6, 2016 · ab98c72 · ab98c72
1 parent 4db5dff
commit ab98c72
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diff --git a/packages/babel-preset-babili/__tests__/preset-tests.js b/packages/babel-preset-babili/__tests__/preset-tests.js
@@ -39,4 +39,26 @@ describe("preset", () => {
     `);
     expect(transform(source)).toBe(expected);
   });
+
+  it("should fix remove comments", () => {
+    const source = unpad(`
+      var asdf = 1; // test
+    `);
+    const expected = unpad(`
+      var asdf = 1;
+    `);
+    expect(transform(source)).toBe(expected);
+  });
+
+  it("should keep license/preserve annotated comments", () => {
+    const source = unpad(`
+      /* @license */
+      var asdf = 1;
+    `);
+    const expected = unpad(`
+      /* @license */
+      var asdf = 1;
+    `);
+    expect(transform(source)).toBe(expected);
+  });
 });
diff --git a/packages/babel-preset-babili/src/index.js b/packages/babel-preset-babili/src/index.js
@@ -107,6 +107,7 @@ function preset(context, _opts = {}) {
 
   return {
     minified: true,
+    comments: false,
     presets: [
       { plugins }
     ],