rollup-plugin-preserve-directives - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

dist/index.js

@@ -21,7 +21,11 @@ "use strict";
             const ast = this.parse(code);
-            if (ast.type === "Program") {
+            if (ast.type === "Program" && ast.body) {
                 const directives = [];
                 let i = 0;
-                while (((_a = ast.body) === null || _a === void 0 ? void 0 : _a[i].type) === "ExpressionStatement") {
-                    const node = ast.body[i];
+                // Nodes in body should never be falsy, but issue #5 tells us otherwise
+                // so just in case we filter them out here
+                const filteredBody = ast.body.filter(Boolean);
+                // .type must be defined according to the spec, but just in case..
+                while (((_a = filteredBody[i]) === null || _a === void 0 ? void 0 : _a.type) === "ExpressionStatement") {
+                    const node = filteredBody[i];
                     if (node.directive) {
@@ -28,0 +32,0 @@ directives.push(node.directive);

package.json

 {
   "name": "rollup-plugin-preserve-directives",
   "description": "A Rollup plugin to preserve directives like \"use client\" when preserveModules is true.",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "author": "Fredrik Höglund <[e-mail]>",
@@ -28,4 +28,6 @@ "license": "MIT",
   },
+  "dependencies": {
+    "magic-string": "^0.30.0"
+  },
   "devDependencies": {
-    "magic-string": "^0.30.0",
     "rollup": "^3.19.1",
@@ -32,0 +34,0 @@ "typescript": "^4.9.5"

README.md

@@ -32,3 +32,3 @@ # rollup-plugin-preserve-directives
 
-If you are using a minifier like terser, make sure that is not removing this comment. In terser, you can set [`compress.directives`](https://terser.org/docs/api-reference#compress-options) to `false`.
+If you are using a minifier like terser, make sure that is not removing the directive again. In terser, you can set [`compress.directives`](https://terser.org/docs/api-reference#compress-options) to `false`.
 
@@ -35,0 +35,0 @@ ## Disabling warnings

No alert changes

Improved metrics

Total package byte prevSize

10575

increased by3.36%

Dev dependency count

2

decreased by-33.33%

Lines of code

101

increased by4.12%

Worsened metrics

Dependency count

2

increased by100%

Dependency changes

• + Addedmagic-string@^0.30.0

• + Added@jridgewell/sourcemap-codec@1.5.0(transitive)

• + Addedmagic-string@0.30.17(transitive)