fix: try index file with extensions automatically (#131)

import-js · Jul 4, 2022 · fb88af2 · fb88af2
1 parent b012ab7
commit fb88af2
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diff --git a/.changeset/violet-lamps-rush.md b/.changeset/violet-lamps-rush.md
@@ -0,0 +1,5 @@
+---
+"eslint-import-resolver-typescript": patch
+---
+
+fix: try index file with extensions automatically
diff --git a/src/index.ts b/src/index.ts
@@ -268,6 +268,7 @@ function getMappedPath(
   extensions = defaultExtensions,
   retry?: boolean,
 ): string | undefined {
+  const originalExtensions = extensions
   extensions = ['', ...extensions]
 
   let paths: string[] | undefined = []
@@ -280,7 +281,10 @@ function getMappedPath(
   } else {
     paths = mappers!
       .map(mapper =>
-        mapper?.(source).map(item => extensions.map(ext => `${item}${ext}`)),
+        mapper?.(source).map(item => [
+          ...extensions.map(ext => `${item}${ext}`),
+          ...originalExtensions.map(ext => `${item}/index${ext}`),
+        ]),
       )
       .flat(2)
       .filter(isFile)