fix: Add support for CRACO 7 and CRA 5

* Update get-webpack-tools.js Added support for CRACO 7 / CRA 5 webconfig sturcture. CRA5 has only 1 module.rules "oneOf" object. * Update src/get-webpack-tools.js Co-authored-by: Matteo Mazzarolo <[email protected]> * Update src/get-webpack-tools.js Co-authored-by: Matteo Mazzarolo <[email protected]> Co-authored-by: Matteo Mazzarolo <[email protected]>
mmazzarolo · Dec 9, 2022 · 1431875 · 1431875
1 parent f247480
commit 1431875
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/get-webpack-tools.js b/src/get-webpack-tools.js
@@ -40,7 +40,12 @@ module.exports = function getWebpackTools(params = {}) {
   // Allow importing from external workspaces.
   const workspaces = getWorkspaces({ cwd });
   function enableWorkspacesResolution(webpackConfig) {
-    const babelLoader = webpackConfig.module.rules[1].oneOf.find((rule) =>
+    let targetIndex = 1;
+    if (webpackConfig.module.rules.length === 1) {
+      targetIndex = 0; // CRACO 7 / CRA 5 has only one rule
+    }
+
+    const babelLoader = webpackConfig.module.rules[targetIndex].oneOf.find((rule) =>
       rule.loader && rule.loader.includes("babel-loader")
     );
     babelLoader.include = Array.isArray(babelLoader.include)