Allow javascript modules to also have template literals minified (#178)

Co-authored-by: Alberto A Ayala <albertoaayala@Albertos-MBP.hsd1.il.comcast.net> Co-authored-by: Max Milton <max@happycode.ltd>
maxmilton · Apr 10, 2022 · 0da1560 · 0da1560
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diff --git a/src/index.ts b/src/index.ts
@@ -36,6 +36,7 @@ export function minify(code: string, opts: MinifyOptions = {}): MagicString {
     next: true,
     loc: true,
     ranges: true,
+    module: true,
 
     onComment(type, value, _start, _end, loc) {
       if (

diff --git a/test/minifyTemplates.test.ts b/test/minifyTemplates.test.ts
@@ -433,6 +433,14 @@ let d = \`   <!--<br>   <br>   <br>-->   \`;`;
   );
 });
 
+// Module javascript
+
+test('minifies module javascript', () => {
+  const mockBuildResult = createMockBuildResult('export const a = `x   y`;');
+  void esbuildTestHarness(minifyTemplates(), mockBuildResult);
+  assert.fixture(getOutput(mockBuildResult), 'export const a = `x y`;');
+});
+
 // JS sourcemaps
 
 test('generates a new sourcemap', () => {