This cli utility compares two configuration files and shows their difference.

It takes three types of formats: ini, json, yaml (yml). The comparison output can be viewed in three types: default, json, plain. Make install.

npm install -g gendiff-khudaibergenov-r
gendiff -help

Example.

gendiff -f plain file1.json file2.json
 Property 'timeout' was updated. From '50' to '20'
 Property 'proxy' was removed
 Property 'verbose' was added with value: true
 
gendiff file1.json file2.json
 {
    host: hexlet.io
  - timeout: 50
  + timeout: 20
  - proxy: 123.234.53.22
  + verbose: true
 }