Small library for merge yml files into one JSON file

This library was created according to requirements of separated business and may not be suitable for wide usage.

Prerequisites

This project was created for better experience with package express-openapi-validator. With yml-merge-tool lib you can use not one yml file, but many separated.

Installation

To install and set up the library, run:

$ npm install yml-merge-tool -save

Usage

const ymlMergeTool = require('yml-merge-tool');
const apiSpec = ymlMergeTool.getSpec('OPENAPI_SPEC_FOLDER_PATH'));

Example with express-openapi-validator

const ymlMergeTool = require('yml-merge-tool');
const OpenApiValidator = require('express-openapi-validator');
const express = require('express');

const app = express();

const apiSpec = ymlMergeTool.getSpec(path.join(process.cwd(), '/openapi'));
app.use(OpenApiValidator.middleware({ apiSpec }));

/openapi folder files examples

headers.yml

openapi: 3.0.3
info:
    title: Swagger Petstore - OpenAPI 3.0
    description: description
    version: 1.0.11
servers:
    - url: http://localhost:3000

admin/tags.yml

tags:
    - name: admin

admin/auth.yml

paths:
    /admin/auth/login:
        post:
            tags:
                - admin
            requestBody:
                content:
                    application/json:
                        schema:
                            $ref: '#/components/schemas/AdminLogin'
                    application/x-www-form-urlencoded:
                        schema:
                            $ref: '#/components/schemas/AdminLogin'
                required: true
            responses:
                '200':
                    description: Successful operation
components:
    schemas:
        AdminLogin:
            required:
                - email
                - password
            type: object
            properties:
                email:
                    type: string
                    format: email
                    example: [email protected]
                password:
                    type: string
                    minLength: 10
                    maxLength: 20
                    example: doggie
            additionalProperties: false

As a result we will have one JSON file with merged these 3 files;