perf: drop ESLint 3 support (seriously?)

SukkaW · Jul 11, 2024 · de353f4 · de353f4
1 parent 5c1a6db
commit de353f4
Showing 1 changed file with 1 addition and 14 deletions.
diff --git a/src/utils/export-map.ts b/src/utils/export-map.ts
@@ -382,7 +382,7 @@ export class ExportMap {
       return getter
     }
 
-    const source = makeSourceCode(content, ast)
+    const source = new SourceCode({ text: content, ast: ast as AST.Program })
 
     function isEsModuleInterop() {
       const parserOptions = context.parserOptions || {}
@@ -1128,16 +1128,3 @@ function makeContextCacheKey(context: RuleContext | ChildContext) {
 
   return hash
 }
-
-/**
- * sometimes legacy support isn't _that_ hard... right?
- */
-function makeSourceCode(text: string, ast: TSESTree.Program) {
-  if (SourceCode.length > 1) {
-    // ESLint 3
-    return new SourceCode(text, ast as AST.Program)
-  }
-
-  // ESLint 4+
-  return new SourceCode({ text, ast: ast as AST.Program })
-}