fix: bad split on conflicting mapping

Author: RomanHotsiy

lib/split-definition.js

@@ -2,6 +2,7 @@ const path = require('path');
 const fs = require('fs');
 const mkdirp = require('mkdirp');
 const chalk = require('chalk');
+const isEqual = require('lodash.isequal')
 
 const {
   writeYaml,
@@ -87,10 +88,10 @@ module.exports = function(openapi, openapiDir) {
         for (const componentName of Object.keys(openapi.components[componentType])) {
           const filename = path.join(compDir, componentName) + '.yaml';
           const componentData = openapi.components[componentType][componentName];
-          if (fs.existsSync(filename)) {
+          if (fs.existsSync(filename) && isEqual(readYaml(filename), componentData)) {
             console.warn(
               chalk.yellow(
-                `warning: conflict for ${componentName} - file already exists: ${chalk.blue(
+                `warning: conflict for ${componentName} - file already exists with different content: ${chalk.blue(
                   filename
                 )} ... Skip.`
               )