back to one default function from index.js module, violates purity, b…

…ut who cares

__tests__/gendiff.test.js

@@ -1,4 +1,4 @@
-import { genDiff as gendiff } from '../index.js';
+import genDiff from '../index.js';
 
 const answerStylish = `{
     common: {
@@ -174,29 +174,29 @@ const answerJson = `[
     }
 ]`;
 test('json stylish format test 1', () => {
-    expect(gendiff('file1.json', 'file2.json', 'stylish')).toBe(answerStylish);
+    expect(genDiff('file1.json', 'file2.json', 'stylish')).toBe(answerStylish);
 });
 
 test('yaml stylish format test 2', () => {
-    expect(gendiff('file1.yml', 'file2.yml', 'stylish')).toBe(answerStylish);
+    expect(genDiff('file1.yml', 'file2.yml', 'stylish')).toBe(answerStylish);
 });
 
 test('json-yaml stylish format test 3', () => {
-    expect(gendiff('file1.json', 'file2.yml', 'stylish')).toBe(answerStylish);
+    expect(genDiff('file1.json', 'file2.yml', 'stylish')).toBe(answerStylish);
 });
 
 test('json plain format test 1', () => {
-    expect(gendiff('file1.json', 'file2.json', 'plain')).toBe(answerPlain);
+    expect(genDiff('file1.json', 'file2.json', 'plain')).toBe(answerPlain);
 });
 
 test('yaml plain format test 2', () => {
-    expect(gendiff('file1.yml', 'file2.yml', 'plain')).toBe(answerPlain);
+    expect(genDiff('file1.yml', 'file2.yml', 'plain')).toBe(answerPlain);
 });
 
 test('json-yaml plain format test 3', () => {
-    expect(gendiff('file1.json', 'file2.yml', 'plain')).toBe(answerPlain);
+    expect(genDiff('file1.json', 'file2.yml', 'plain')).toBe(answerPlain);
 });
 
 test('json format test', () => {
-    expect(gendiff('file1.json', 'file2.yml', 'json')).toBe(answerJson);
+    expect(genDiff('file1.json', 'file2.yml', 'json')).toBe(answerJson);
 });

bin/genDiff.js

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
 import { program } from 'commander';
-import { cliMain as genDiff } from '../index.js';
+import genDiff from '../index.js';
 
 program
     .name('gendiff')

index.js

@@ -73,12 +73,8 @@ const genDiff = (path1, path2, format = 'stylish') => {
     const diff = generateDiff(data1, data2);
     // console.log(diff);
     const formattedDiff = formatFunc(diff);
+    console.log(formattedDiff);
     return formattedDiff;
 };
 
-const cliMain = (path1, path2, format = 'stylish') => {
-    console.log(genDiff(path1, path2, format));
-    return 0;
-};
-
-export { genDiff, cliMain };
+export default genDiff;