eslint-plugin-early-return - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

dist/index.js

 import { ESLintUtils, AST_NODE_TYPES } from '@typescript-eslint/utils';
 
-var version = "0.0.1";
+var version = "0.0.2";
 
@@ -18,3 +18,4 @@ const createRule = ESLintUtils.RuleCreator((name)=>`https://github.com/hyoban/eslint-plugin-early-return/blob/main/src/rules/${name}.`);
         type: 'suggestion',
-        schema: []
+        schema: [],
+        fixable: 'code'
     },
@@ -28,6 +29,15 @@ defaultOptions: [],
                 }
-                if (node.alternate.type === AST_NODE_TYPES.BlockStatement && node.alternate.body.some((statement)=>statement.type === AST_NODE_TYPES.ReturnStatement || statement.type === AST_NODE_TYPES.ThrowStatement)) {
+                if (node.alternate.type === AST_NODE_TYPES.ReturnStatement || node.alternate.type === AST_NODE_TYPES.ThrowStatement || node.alternate.type === AST_NODE_TYPES.BlockStatement && node.alternate.body.some((statement)=>statement.type === AST_NODE_TYPES.ReturnStatement || statement.type === AST_NODE_TYPES.ThrowStatement)) {
                     context.report({
-                        node,
-                        messageId: 'preferEarlyReturn'
+                        node: node.alternate,
+                        messageId: 'preferEarlyReturn',
+                        fix (fixer) {
+                            const condition = context.sourceCode.getText(node.test);
+                            let ifText = context.sourceCode.getText(node.consequent);
+                            ifText = ifText.startsWith('{') && ifText.endsWith('}') ? ifText.replace(/^{/, '').replace(/}$/, '').replaceAll('\n  ', '\n').slice(1, -1) : `  ${ifText}`;
+                            const elseText = context.sourceCode.getText(node.alternate);
+                            return [
+                                fixer.replaceText(node, `if (!${condition}) ${elseText}\n${ifText}`)
+                            ];
+                        }
                     });
@@ -34,0 +44,0 @@ }

package.json

 {
   "name": "eslint-plugin-early-return",
   "type": "module",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "packageManager": "pnpm@8.15.3",
@@ -6,0 +6,0 @@ "description": "Prefer early return pattern to clean if else statement",

No alert changes

Improved metrics

Total package byte prevSize

9441

increased by21.65%

Lines of code

122

increased by22%

No dependency changes