From 7a8273cc3fe95a7d2d013f5b6f337edf00231d3e Mon Sep 17 00:00:00 2001
From: milahu <milahu@gmail.com>
Date: Wed, 30 Nov 2022 20:51:38 +0100
Subject: [PATCH 1/3] fix(isTypeScriptComponent): check all script tags (#933)

---
 packages/core/src/parsers/svelte/typescript/index.ts | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/parsers/svelte/typescript/index.ts b/packages/core/src/parsers/svelte/typescript/index.ts
index 12f6f0d24a..34294bd887 100644
--- a/packages/core/src/parsers/svelte/typescript/index.ts
+++ b/packages/core/src/parsers/svelte/typescript/index.ts
@@ -9,9 +9,14 @@ import type { SveltosisComponent } from '../types';
 
 export function isTypeScriptComponent(string_: string) {
   const regex = createTagRegex('script', 'gi');
-  const match = regex.exec(string_);
-  const { lang } = parseAttributes((match?.length && match[1]) || '');
-  return lang === 'ts';
+  let isTypeScript = false;
+  // match all
+  string_.replace(regex, (...match) => {
+    const { lang } = parseAttributes((match?.length && match[1]) || '');
+    if (lang === 'ts') isTypeScript = true;
+    return '';
+  });
+  return isTypeScript;
 }
 
 /** Create a tag matching regexp. */

From d5cd6a8737682315b1077c742e73d17f16bba42a Mon Sep 17 00:00:00 2001
From: Milan Hauth <milahu@gmail.com>
Date: Fri, 2 Dec 2022 17:21:57 +0100
Subject: [PATCH 2/3] svelte parser: throw: not implemented:
 VariableDeclaration

---
 packages/core/src/parsers/svelte/module/index.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/packages/core/src/parsers/svelte/module/index.ts b/packages/core/src/parsers/svelte/module/index.ts
index e10b1b1e7b..87acb4a29b 100644
--- a/packages/core/src/parsers/svelte/module/index.ts
+++ b/packages/core/src/parsers/svelte/module/index.ts
@@ -27,6 +27,15 @@ function handleExportNamedDeclaration(json: SveltosisComponent, node: ExportName
   }
 }
 
+function handleVariableDeclaration(_json: SveltosisComponent, _node: VariableDeclaration) {
+  throw new Error('not implemented: VariableDeclaration in svelte <script context="module">');
+  // TODO(milahu): implement, similar to handleExportNamedDeclaration.
+  // VariableDeclaration in <script context="module">
+  // has the meaning of a static variable.
+  // https://svelte.dev/docs#component-format-script-context-module
+  //for (const declaration of node.declarations) {}
+}
+
 export function parseModule(ast: Ast, json: SveltosisComponent) {
   walk(ast.module as BaseNode, {
     enter(node) {
@@ -34,6 +43,9 @@ export function parseModule(ast: Ast, json: SveltosisComponent) {
         case 'ExportNamedDeclaration':
           handleExportNamedDeclaration(json, node as ExportNamedDeclaration);
           break;
+        case 'VariableDeclaration':
+          handleVariableDeclaration(json, node as VariableDeclaration);
+          break;
       }
     },
   });

From 918800697b0a968e017431a1cad53ebb30797fb0 Mon Sep 17 00:00:00 2001
From: Milan Hauth <milahu@gmail.com>
Date: Fri, 2 Dec 2022 17:22:42 +0100
Subject: [PATCH 3/3] svelte parser: FIXME loop declarations

---
 packages/core/src/parsers/svelte/module/index.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/core/src/parsers/svelte/module/index.ts b/packages/core/src/parsers/svelte/module/index.ts
index 87acb4a29b..63113d22cb 100644
--- a/packages/core/src/parsers/svelte/module/index.ts
+++ b/packages/core/src/parsers/svelte/module/index.ts
@@ -8,6 +8,8 @@ import type { SveltosisComponent } from '../types';
 function handleExportNamedDeclaration(json: SveltosisComponent, node: ExportNamedDeclaration) {
   const declarations = (node.declaration as VariableDeclaration)?.declarations;
 
+  // FIXME(milahu): loop declarations
+  //for (const declaration of node.declarations) {}
   if (declarations?.length) {
     const declaration = declarations[0];
     const property = (declaration.id as Identifier).name;