feat(linter): eslint-plugin-react jsx-props-no-spread-multi (#4866)

partof: https://github.com/oxc-project/oxc/issues/1022

docs:
https://github.com/jsx-eslint/eslint-plugin-react/blob/master/docs/rules/jsx-props-no-spread-multi.md
code:
https://github.com/jsx-eslint/eslint-plugin-react/blob/master/lib/rules/jsx-props-no-spread-multi.js
test:
https://github.com/jsx-eslint/eslint-plugin-react/blob/master/tests/lib/rules/jsx-props-no-spread-multi.js

---------

Co-authored-by: Don Isaac <donald.isaac@gmail.com>

crates/oxc_linter/src/rules.rs

@@ -227,6 +227,7 @@ mod react {
     pub mod jsx_no_target_blank;
     pub mod jsx_no_undef;
     pub mod jsx_no_useless_fragment;
+    pub mod jsx_props_no_spread_multi;
     pub mod no_children_prop;
     pub mod no_danger;
     pub mod no_direct_mutation_state;
@@ -733,6 +734,7 @@ oxc_macros::declare_all_lint_rules! {
     react::jsx_no_comment_textnodes,
     react::jsx_no_duplicate_props,
     react::jsx_no_useless_fragment,
+    react::jsx_props_no_spread_multi,
     react::jsx_no_undef,
     react::react_in_jsx_scope,
     react::no_children_prop,

crates/oxc_linter/src/rules/react/jsx_props_no_spread_multi.rs

@@ -0,0 +1,105 @@
+use rustc_hash::FxHashMap;
+
+use oxc_ast::{ast::JSXAttributeItem, AstKind};
+use oxc_diagnostics::OxcDiagnostic;
+use oxc_macros::declare_oxc_lint;
+use oxc_span::{Atom, Span};
+
+use crate::{context::LintContext, rule::Rule, AstNode};
+
+fn jsx_props_no_spread_multi_diagnostic(spans: Vec<Span>, prop_name: &str) -> OxcDiagnostic {
+    OxcDiagnostic::warn("Disallow JSX prop spreading the same identifier multiple times.")
+        .with_help(format!("Prop '{prop_name}' is spread multiple times."))
+        .with_labels(spans)
+}
+
+#[derive(Debug, Default, Clone)]
+pub struct JsxPropsNoSpreadMulti;
+
+declare_oxc_lint!(
+    /// ### What it does
+    /// Enforces that any unique expression is only spread once.
+    ///
+    /// ### Why is this bad?
+    /// Generally spreading the same expression twice is an indicator of a mistake since any attribute between the spreads may be overridden when the intent was not to.
+    /// Even when that is not the case this will lead to unnecessary computations being performed.
+    ///
+    /// ### Example
+    /// ```jsx
+    /// // Bad
+    /// <App {...props} myAttr="1" {...props} />
+    ///
+    /// // Good
+    /// <App myAttr="1" {...props} />
+    /// <App {...props} myAttr="1" />
+    /// ```
+    JsxPropsNoSpreadMulti,
+    correctness,
+    pending // TODO: add auto-fix to remove the first spread. Removing the second one would change program behavior.
+);
+
+impl Rule for JsxPropsNoSpreadMulti {
+    fn run<'a>(&self, node: &AstNode<'a>, ctx: &LintContext<'a>) {
+        if let AstKind::JSXOpeningElement(jsx_opening_el) = node.kind() {
+            let spread_attrs =
+                jsx_opening_el.attributes.iter().filter_map(JSXAttributeItem::as_spread);
+
+            let mut identifier_names: FxHashMap<&Atom, Span> = FxHashMap::default();
+            let mut duplicate_spreads: FxHashMap<&Atom, Vec<Span>> = FxHashMap::default();
+
+            for spread_attr in spread_attrs {
+                if let Some(identifier_name) =
+                    spread_attr.argument.get_identifier_reference().map(|arg| &arg.name)
+                {
+                    identifier_names
+                        .entry(identifier_name)
+                        .and_modify(|first_span| {
+                            duplicate_spreads
+                                .entry(identifier_name)
+                                .or_insert_with(|| vec![*first_span])
+                                .push(spread_attr.span);
+                        })
+                        .or_insert(spread_attr.span);
+                }
+            }
+
+            for (identifier_name, spans) in duplicate_spreads {
+                ctx.diagnostic(jsx_props_no_spread_multi_diagnostic(spans, identifier_name));
+            }
+        }
+    }
+}
+
+#[test]
+fn test() {
+    use crate::tester::Tester;
+
+    let pass = vec![
+        "
+          const a = {};
+          <App {...a} />
+        ",
+        "
+          const a = {};
+          const b = {};
+          <App {...a} {...b} />
+        ",
+    ];
+
+    let fail = vec![
+        "
+          const props = {};
+          <App {...props} {...props} />
+        ",
+        r#"
+          const props = {};
+          <div {...props} a="a" {...props} />
+        "#,
+        "
+          const props = {};
+          <div {...props} {...props} {...props} />
+        ",
+    ];
+
+    Tester::new(JsxPropsNoSpreadMulti::NAME, pass, fail).test_and_snapshot();
+}

crates/oxc_linter/src/snapshots/jsx_props_no_spread_multi.snap

@@ -0,0 +1,29 @@
+---
+source: crates/oxc_linter/src/tester.rs
+---
+  ⚠ eslint-plugin-react(jsx-props-no-spread-multi): Disallow JSX prop spreading the same identifier multiple times.
+   ╭─[jsx_props_no_spread_multi.tsx:3:16]
+ 2 │           const props = {};
+ 3 │           <App {...props} {...props} />
+   ·                ────────── ──────────
+ 4 │         
+   ╰────
+  help: Prop 'props' is spread multiple times.
+
+  ⚠ eslint-plugin-react(jsx-props-no-spread-multi): Disallow JSX prop spreading the same identifier multiple times.
+   ╭─[jsx_props_no_spread_multi.tsx:3:16]
+ 2 │           const props = {};
+ 3 │           <div {...props} a="a" {...props} />
+   ·                ──────────       ──────────
+ 4 │         
+   ╰────
+  help: Prop 'props' is spread multiple times.
+
+  ⚠ eslint-plugin-react(jsx-props-no-spread-multi): Disallow JSX prop spreading the same identifier multiple times.
+   ╭─[jsx_props_no_spread_multi.tsx:3:16]
+ 2 │           const props = {};
+ 3 │           <div {...props} {...props} {...props} />
+   ·                ────────── ────────── ──────────
+ 4 │         
+   ╰────
+  help: Prop 'props' is spread multiple times.