Fix: #2604, Fix: #2240, Fix: #2341, Fix #1355 - Better error handling and and spaces handling in autofmt (#2736)

* add new autofmt sample
* Feat: implement rustfmt::skip support for rsx
* generally improve error handling with better expect messages
* wip: nested rsx formatting and expression formatting
* nested rsx formatting works
* collapse autofmt crate
* cast indent through macros
* use proper whitespace
* no more eating comments!
* Use proper error handling

packages/cli/src/cli/autoformat.rs

@@ -115,7 +115,13 @@ fn refactor_file(
         s = format_rust(&s)?;
     }
 
-    let edits = dioxus_autofmt::fmt_file(&s, indent);
+    let Ok(Ok(edits)) =
+        syn::parse_file(&s).map(|file| dioxus_autofmt::try_fmt_file(&s, &file, indent))
+    else {
+        eprintln!("failed to format file: {}", s);
+        exit(1);
+    };
+
     let out = dioxus_autofmt::apply_formats(&s, edits);
 
     if file == "-" {
@@ -159,7 +165,10 @@ fn format_file(
         }
     }
 
-    let edits = dioxus_autofmt::fmt_file(&contents, indent);
+    let parsed = syn::parse_file(&contents)
+        .map_err(|err| Error::ParseError(format!("Failed to parse file: {}", err)))?;
+    let edits = dioxus_autofmt::try_fmt_file(&contents, &parsed, indent)
+        .map_err(|err| Error::ParseError(format!("Failed to format file: {}", err)))?;
     let len = edits.len();
 
     if !edits.is_empty() {
@@ -313,29 +322,3 @@ async fn test_auto_fmt() {
 
     fmt.autoformat().unwrap();
 }
-
-/*#[test]
-fn spawn_properly() {
-    let out = Command::new("dioxus")
-        .args([
-            "fmt",
-            "-f",
-            r#"
-//
-
-rsx! {
-
-    div {}
-}
-
-//
-//
-//
-
-        "#,
-        ])
-        .output()
-        .expect("failed to execute process");
-
-    dbg!(out);
-}*/