From d8254773a6342a791941018ffb733b4d4d30584a Mon Sep 17 00:00:00 2001
From: jzitnik-dev <email@jzitnik.dev>
Date: Fri, 22 May 2026 09:20:30 +0200
Subject: [PATCH] fix: Better escaping

---
 src/compiler/models_impl.rs | 35 ++++++++++++++++++++++++++---------
 1 file changed, 26 insertions(+), 9 deletions(-)

diff --git a/src/compiler/models_impl.rs b/src/compiler/models_impl.rs
index d306c61..85234af 100644
--- a/src/compiler/models_impl.rs
+++ b/src/compiler/models_impl.rs
@@ -1,4 +1,5 @@
 use indoc::indoc;
+use serde_json;
 
 use crate::css::scope_css;
 
@@ -57,7 +58,10 @@ impl Project {
 
             script.push_str(
                 &template_script
-                    .replace("{page_route}", &format!("{:?}", minify_javascript(&route_script)))
+                    .replace(
+                        "{page_route}",
+                        &serde_json::to_string(&minify_javascript(&route_script)).unwrap(),
+                    )
                     .replace("{content_script}", &content_script),
             );
         }
@@ -77,7 +81,7 @@ impl PageRoute {
                     })()
                 "# };
 
-                template.replace("{expr}", &format!("{:?}", expr.trim()))
+                template.replace("{expr}", &serde_json::to_string(&expr.trim()).unwrap())
             }
             PageRoute::Static(route) => {
                 let template = indoc! { r#"
@@ -86,7 +90,7 @@ impl PageRoute {
                     })()
                 "# };
 
-                template.replace("{route}", &format!("{:?}", route))
+                template.replace("{route}", &serde_json::to_string(&route).unwrap())
             }
             PageRoute::CustomScript(script) => script.clone(),
         }
@@ -108,7 +112,7 @@ impl Template {
                         styleElement.textContent = {style};
                         document.head.appendChild(styleElement);
                     "#,
-                        style = format!("{:?}", s)
+                        style = serde_json::to_string(s).unwrap()
                     )
                 });
 
@@ -132,7 +136,8 @@ impl Template {
                                 styleElement.textContent = {style};
                                 document.head.appendChild(styleElement);
                             "# },
-                            style = &scope_css(&style, &scope_class)
+                            style =
+                                &serde_json::to_string(&scope_css(&style, &scope_class)).unwrap()
                         )
                     }
                 } else {
@@ -161,12 +166,24 @@ impl Template {
 
                 script_template
                     .replace("{style_script}", &style_script)
-                    .replace("{template}", &format!("{:?}", template.trim()))
-                    .replace("{replace_selector}", &format!("{:?}", replace_selector))
-                    .replace("{scope_class}", &format!("{:?}", scope_class))
+                    .replace(
+                        "{template}",
+                        &serde_json::to_string(&template.trim()).unwrap(),
+                    )
+                    .replace(
+                        "{replace_selector}",
+                        &serde_json::to_string(&replace_selector).unwrap(),
+                    )
+                    .replace(
+                        "{scope_class}",
+                        &serde_json::to_string(&scope_class).unwrap(),
+                    )
                     .replace(
                         "{scraper}",
-                        &format!("{:?}", minify_javascript(scraper.as_deref().unwrap_or(""))),
+                        &serde_json::to_string(&minify_javascript(
+                            scraper.as_deref().unwrap_or(""),
+                        ))
+                        .unwrap(),
                     )
             }
         }