project-lvl2-s18

project-lvl1-s18 is my second training project to train me as Back-end JavaScript programmer in Hexlet educational centre (https://ru.hexlet.io/pages/about)



Project contains calculator of differences between configuration files ( available formats json, ymal, ini).

install
> $ sudo npm install -g project-lvl2-s18

usage
> gendiff [options] first_config second_config

help
> gendiff --help

currently available three output formats (default, plain, json)

default format
> gendiff first_config second_config

result will be like
``
{
host: hexlet.io
+ timeout: 20
- timeout: 50
- proxy: 123.234.53.22
+ verbose: true
}
`

plain format
> gendiff -f plain first_config second_config

result will be like
`
Property 'common.setting2' was removed
Property 'common.setting6' was removed
Property 'common.setting4' was added with value: blah blah
Property 'common.setting5' was added with complex value
Property 'group1.baz' was updated. From 'bas' to 'bars'
Property 'group2' was removed
Property 'group3' was added with complex value
`
json format
> gendiff -f json first_config second_config

result will be like
`
[
{
"status": "unchanged",
"key": "host",
"newValue": null,
"oldValue": "hexlet.io",
"children": []
},
{
"status": "updated",
"key": "timeout",
"newValue": "20",
"oldValue": "50",
"children": []
},
{
"status": "removed",
"key": "proxy",
"newValue": null,
"oldValue": "123.234.53.22",
"children": []
},
{
"status": "added",
"key": "verbose",
"newValue": true,
"oldValue": null,
"children": []
}
]
``