wip: rely on git version of prettyplease, refactor autofmt

packages/autofmt/src/util.rs

@@ -0,0 +1,43 @@
+use dioxus_rsx::*;
+use std::fmt::Write;
+
+pub fn extract_attr_len(attributes: &[ElementAttrNamed]) -> usize {
+    attributes
+        .iter()
+        .map(|attr| match &attr.attr {
+            ElementAttr::AttrText { name, value } => value.value().len(),
+            ElementAttr::AttrExpression { name, value } => 10,
+            ElementAttr::CustomAttrText { name, value } => value.value().len(),
+            ElementAttr::CustomAttrExpression { name, value } => 10,
+            ElementAttr::EventTokens { name, tokens } => 1000000,
+        })
+        .sum::<usize>()
+}
+
+pub fn write_tabs(f: &mut dyn Write, num: usize) -> std::fmt::Result {
+    for _ in 0..num {
+        write!(f, "    ")?
+    }
+    Ok(())
+}
+
+pub fn find_bracket_end(contents: &str) -> Option<usize> {
+    let mut depth = 0;
+    let mut i = 0;
+
+    for c in contents.chars() {
+        if c == '{' {
+            depth += 1;
+        } else if c == '}' {
+            depth -= 1;
+        }
+
+        if depth == 0 {
+            return Some(i);
+        }
+
+        i += 1;
+    }
+
+    None
+}