fix: preserve style/script tags at the end of the file when using svelteSortOrder: "none"

fixes #472
fixes #406

Author: dummdidumm

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 3.3.2
 
 -   (fix) Svelte 5: handle type annotations on Svelte control flow blocks
+-   (fix) preserve `style`/`script` tags at the end of the file when using `svelteSortOrder: "none"`
 
 ## 3.3.1
 

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "prettier-plugin-svelte",
-    "version": "3.3.1",
+    "version": "3.3.2",
     "description": "Svelte plugin for prettier",
     "main": "plugin.js",
     "files": [

package.json

@@ -733,15 +733,19 @@ function printTopLevelParts(
 ): Doc {
     if (options.svelteSortOrder === 'none') {
         const topLevelPartsByEnd: Record<number, any> = {};
+        const topLevelPartsByStart: Record<number, any> = {};
 
         if (n.module) {
             topLevelPartsByEnd[n.module.end] = n.module;
+            topLevelPartsByStart[n.module.start] = n.module;
         }
         if (n.instance) {
             topLevelPartsByEnd[n.instance.end] = n.instance;
+            topLevelPartsByStart[n.instance.start] = n.instance;
         }
         if (n.css) {
             topLevelPartsByEnd[n.css.end] = n.css;
+            topLevelPartsByStart[n.css.start] = n.css;
         }
 
         const children = getChildren(n.html);
@@ -750,6 +754,8 @@ function printTopLevelParts(
             if (topLevelPartsByEnd[node.start]) {
                 children.splice(i, 0, topLevelPartsByEnd[node.start]);
                 delete topLevelPartsByEnd[node.start];
+            } else if (i === children.length - 1 && topLevelPartsByStart[node.end]) {
+                children.push(topLevelPartsByStart[node.end]);
             }
         }
 

src/print/index.ts

@@ -0,0 +1,7 @@
+<div>this template ends with a special tag</div>
+
+<style>
+    div {
+        color: red;
+    }
+</style>

test/printer/samples/sort-order-none3.only.html

@@ -0,0 +1,3 @@
+{
+    "svelteSortOrder": "none"
+}