feature: @putout/plugin-putout: add-index-to-import: js -> .js

Author: coderaiser

packages/plugin-putout/lib/add-index-to-import/fixture/convert-commonjs-to-esm-fix.js

@@ -0,0 +1,6 @@
+import removeUselessProvider from './remove-useless-provider';
+import removeImplicitRefReturn from './remove-implicit-ref-return';
+import removeUselessForwardRef from './remove-useless-forward-ref';
+import applyCreateRoot from './apply-create-root';
+import renameFileJsToJsx from './rename-file-js-to-jsx';
+import renameFileJsxToJs from './rename-file-jsx-to-js';

packages/plugin-putout/lib/add-index-to-import/fixture/convert-commonjs-to-esm.js

@@ -0,0 +1,3 @@
+const renameFileJsxToJs = require('./rename-file-jsx-to-js');
+
+module.exports.rules = {};

packages/plugin-putout/lib/add-index-to-import/index.js

@@ -2,13 +2,16 @@ import {operator} from 'putout';
 
 const {setLiteralValue} = operator;
 
-export const report = () => `Add 'index.js' to nested import`;
+export const report = (path) => {
+    const {value} = path.node.source;
+    return `Add 'index.js' to import: '${value}' -> '${value}/index.js'`;
+};
 
 export const fix = (path) => {
     const {source} = path.node;
     const {value} = source;
 
-    if (value.endsWith('js')) {
+    if (value.endsWith('.js')) {
         setLiteralValue(source, value.replace('.js', '/index.js'));
         return;
     }

packages/plugin-putout/lib/add-index-to-import/index.spec.js

@@ -1,4 +1,5 @@
 import {createTest} from '@putout/test';
+import * as convertCommonjsToESM from '@putout/plugin-nodejs/convert-commonjs-to-esm';
 import * as plugin from './index.js';
 
 const test = createTest(import.meta.url, {
@@ -8,7 +9,7 @@ const test = createTest(import.meta.url, {
 });
 
 test('packages: add-index-to-import: report: add-index-to-import', (t) => {
-    t.report('add-index-to-import', `Add 'index.js' to nested import`);
+    t.report('add-index-to-import', `Add 'index.js' to import: './insert-rust' -> './insert-rust/index.js'`);
     t.end();
 });
 
@@ -21,3 +22,10 @@ test('packages: add-index-to-import: no report: cjs', (t) => {
     t.noReport('cjs');
     t.end();
 });
+
+test('packages: add-index-to-import: no report after transform: convert-commonjs-to-esm', (t) => {
+    t.noReportAfterTransform('convert-commonjs-to-esm', {
+        convertCommonjsToESM,
+    });
+    t.end();
+});