Project

tomograph

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Convert API Blueprint, Swagger and OpenAPI to routes and JSON-Schemas
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 Popularity
Downloads
72,886
Stars
0
Forks
0
Watchers
0
 Releases
Current version
3.2.1
Total releases
31
First release
2017-02-06
Latest release
2024-04-03
 Development
Primary Language
Ruby
Licenses
MIT
Average date of last 50 commits
2022-03-10
Reverse Dependencies
2

 Dependencies

Development

byebug
~> 11.1, >= 11.1.1
json-schema
~> 2.8, >= 2.8.1
rake
>= 13.0.1
rubocop
~> 0.81, >= 0.81.0
rspec
~> 3.10, >= 3.10.0
simplecov
~> 0.21, >= 0.21.2

Runtime

methadone
~> 2, >= 2.0.2
 Project Readme

Tomograph

Note: The project has been moved to https://github.com/tuwilof/tomograph

Convert API Blueprint, Swagger and OpenAPI to minimal routes with JSON Schema. For ease of use and creation of new tools.

Will look like

[
  {
    "path": "/sessions",
    "method": "POST",
    "content-type": "application/json",
    "requests": [{
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "properties": {
        "login": {
          "type": "string"
        },
        "password": {
          "type": "string"
        },
        "captcha": {
          "type": "string"
        }
      },
      "required": [
        "login",
        "password"
      ]
    }],
    "responses": [
      {
        "status": "401",
        "content-type": "application/json",
        "body": {}
      },
      {
        "status": "429",
        "content-type": "application/json",
        "body": {}
      },
      {
        "status": "201",
        "content-type": "application/json",
        "body": {
          "$schema": "http://json-schema.org/draft-04/schema#",
          "type": "object",
          "properties": {
            "confirmation": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string"
                },
                "type": {
                  "type": "string"
                },
                "operation": {
                  "type": "string"
                }
              },
              "required": [
                "id",
                "type",
                "operation"
              ]
            },
            "captcha": {
              "type": "string"
            },
            "captcha_does_not_match": {
              "type": "boolean"
            }
          }
        }
      }
    ]
  }
]

Installation

Then add this line to your application's Gemfile:

gem 'tomograph'

After that execute:

$ bundle

Or install the gem by yourself:

$ gem install tomograph

Usage

In code

OpenAPI 2.0

Also Swagger

require 'tomograph'

tomogram = Tomograph::Tomogram.new(openapi2_json_path: '/path/to/doc.json')

OpenAPI 3.0

Also OpenAPI

require 'tomograph'

tomogram = Tomograph::Tomogram.new(openapi3_yaml_path: '/path/to/doc.yaml')

API Blueprint

First you need to install drafter. Works after conversion from API Blueprint to API Elements (in YAML file) with Drafter.

That is, I mean that you first need to do this

drafter doc.apib -o doc.yaml

and then

require 'tomograph'

tomogram = Tomograph::Tomogram.new(drafter_yaml_path: '/path/to/doc.yaml')

Tomograph

To use additional features of the pre-converted

require 'tomograph'

tomogram = Tomograph::Tomogram.new(tomogram_json_path: '/path/to/doc.json')

prefix

Default: ''

You can specify API prefix and path to the spec using one of the possible formats:

Tomograph::Tomogram.new(prefix: '/api/v2', drafter_yaml_path: '/path/to/doc.yaml')
Tomograph::Tomogram.new(prefix: '/api/v2', tomogram_json_path: '/path/to/doc.json')

to_json

Use to_json for converting to JSON, example from API Blueprint:

tomogram.to_json
Example input 
FORMAT: 1A
HOST: http://test.local

# project

# Group project

Project

## Authentication [/sessions]

### Sign In [POST]

+ Request (application/json)

    + Attributes
     + login (string, required)
     + password (string, required)
     + captcha (string, optional)

+ Response 401 (application/json)

+ Response 429 (application/json)

+ Response 201 (application/json)

    + Attributes
     + confirmation (Confirmation, optional)
     + captcha (string, optional)
     + captcha_does_not_match (boolean, optional)


# Data Structures

## Confirmation (object)
  + id (string, required)
  + type (string, required)
  + operation (string, required)
Example output 
[
  {
    "path": "/sessions",
    "method": "POST",
    "content-type": "application/json",
    "requests": [{
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "properties": {
        "login": {
          "type": "string"
        },
        "password": {
          "type": "string"
        },
        "captcha": {
          "type": "string"
        }
      },
      "required": [
        "login",
        "password"
      ]
    }],
    "responses": [
      {
        "status": "401",
        "content-type": "application/json",
        "body": {}
      },
      {
        "status": "429",
        "content-type": "application/json",
        "body": {}
      },
      {
        "status": "201",
        "content-type": "application/json",
        "body": {
          "$schema": "http://json-schema.org/draft-04/schema#",
          "type": "object",
          "properties": {
            "confirmation": {
              "type": "object",
              "properties": {
                "id": {
                  "type": "string"
                },
                "type": {
                  "type": "string"
                },
                "operation": {
                  "type": "string"
                }
              },
              "required": [
                "id",
                "type",
                "operation"
              ]
            },
            "captcha": {
              "type": "string"
            },
            "captcha_does_not_match": {
              "type": "boolean"
            }
          }
        }
      }
    ]
  }
]

to_a

tomogram.to_a

find_request

request = tomogram.find_request(method: 'GET', path: '/status/1?qwe=rty')

find_request_with_content_type

request = tomogram.find_request_with_content_type(method: 'GET', path: '/status/1?qwe=rty', content_type: 'application/json')

find_responses

responses = request.find_responses(status: '200')

prefix_match?

This may be useful if you specify a prefix.

tomogram.prefix_match?('http://local/api/v2/users')

to_resources

Maps resources for API Blueprint with possible requests.

Example output:

{
  '/sessions' => ['POST /sessions']
}

Command line tool

CLI allows you to convert files from API Blueprint (API Elements), Swagger and OpenAPI to JSON Schema.

Run CLI with -h to get detailed help:

tomograph -h

To specify the handler version use the -d flag:

OpenAPI 2.0

tomograph -d openapi2 openapi2.json tomogram.json

OpenAPI 3.0

tomograph -d openapi3 openapi3.yaml doc.json

API Blueprint

tomograph -d 4 apielemetns.yaml doc.json

exclude-description

Exclude "description" keys from json-schemas.

tomograph -d 4 apielemetns.yaml doc.json --exclude-description

split

Split output into files by method. Output in dir path.

tomograph -d 4 --split apielemetns.yaml jsons/

License

The gem is available as open source under the terms of the MIT License.

Sponsored by FunBox