From 6351112a922fa8ecd8ef262964916e7f523507ac Mon Sep 17 00:00:00 2001
From: Sebastian Landwehr <info@sebastianlandwehr.com>
Date: Sat, 17 Aug 2024 16:21:00 +0000
Subject: [PATCH] fix: nested aliases

---
 package.json              |  3 ++-
 src/rules/prefer-alias.js | 39 ++++++++++++++++++++++++++++-----------
 2 files changed, 30 insertions(+), 12 deletions(-)

diff --git a/package.json b/package.json
index 32da86f..3c44a64 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,8 @@
     "@dword-design/functions": "^6.0.0",
     "babel-plugin-module-resolver": "^5.0.0",
     "deepmerge": "^4.3.1",
-    "jiti": "^1.18.2"
+    "jiti": "^1.18.2",
+    "lodash": "^4.17.21"
   },
   "devDependencies": {
     "@dword-design/base": "^11.0.7",
diff --git a/src/rules/prefer-alias.js b/src/rules/prefer-alias.js
index 991031e..cb1435f 100644
--- a/src/rules/prefer-alias.js
+++ b/src/rules/prefer-alias.js
@@ -1,7 +1,17 @@
 import { OptionManager } from '@babel/core';
-import { find, keys, replace, some, startsWith } from '@dword-design/functions';
+import {
+  compact,
+  find,
+  keys,
+  map,
+  mapValues,
+  replace,
+  some,
+  startsWith,
+} from '@dword-design/functions';
 import { resolvePath as defaultResolvePath } from 'babel-plugin-module-resolver';
 import deepmerge from 'deepmerge';
+import maxBy from 'lodash/fp/maxBy.js';
 import P from 'path';
 
 const isParentImport = path => /^(\.\/)?\.\.\//.test(path);
@@ -10,18 +20,25 @@ const findMatchingAlias = (sourcePath, currentFile, options) => {
   const resolvePath = options.resolvePath || defaultResolvePath;
   const absoluteSourcePath = P.resolve(P.dirname(currentFile), sourcePath);
 
-  for (const aliasName of options.alias |> keys) {
-    const path = P.resolve(
-      P.dirname(currentFile),
-      resolvePath(`${aliasName}/`, currentFile, options),
-    );
+  const alias =
+    options.alias
+    |> keys
+    |> map(aliasName => {
+      const path = P.resolve(
+        P.dirname(currentFile),
+        resolvePath(`${aliasName}/`, currentFile, options),
+      );
 
-    if (absoluteSourcePath |> startsWith(path)) {
-      return { name: aliasName, path };
-    }
-  }
+      if (absoluteSourcePath |> startsWith(path)) {
+        return { name: aliasName, path };
+      }
+
+      return null;
+    })
+    |> compact
+    |> maxBy('path');
 
-  return undefined;
+  return alias;
 };
 
 export default {