https://github.com/abap-openapi/abap-openapi

ABAP OpenAPI Client and Server generator in ABAP
https://github.com/abap-openapi/abap-openapi

abap openapi swagger

Last synced: 26 days ago
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ABAP OpenAPI Client and Server generator in ABAP

• Host: GitHub
• URL: https://github.com/abap-openapi/abap-openapi
• Owner: abap-openapi
• License: mit
• Created: 2021-01-19T16:03:52.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2024-09-17T08:58:18.000Z (about 2 months ago)
• Last Synced: 2024-09-26T13:21:02.754Z (about 1 month ago)
• Topics: abap, openapi, swagger
• Language: ABAP
• Homepage: https://abap-openapi.github.io/web-openapi-client/
• Size: 1.02 MB
• Stars: 69
• Watchers: 11
• Forks: 8
• Open Issues: 22
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ABAP OpenAPI Client & Server Generator

ABAP OpenAPI is an [OpenAPI](https://www.openapis.org) generator tool designed to create API clients, ICF server handlers, and ICF server implementation stubs from OpenAPI documents.

## Generate

It is possible to generate the objects using different processes:

- Generate via our [web client](https://abap-openapi.github.io/web-openapi-client/)

- Generate via command line (NodeJS)

- Generate via ABAP

## Features

| Feature |  |

| --- | --- |

| OpenAPI File Types | JSON |

| OpenAPI Versions | v2\*, v3 |

| ABAP Versions | v702 and up  |

| Object Creation | one self-contained global class & interface per OpenAPI definition |

\* OpenAPI v2 is currently only capable by converting the v2 file to a v3 file. This can be done manually using the [Swagger Editor](https://editor.swagger.io/), or programmatically using [Swagger Converter](https://github.com/swagger-api/swagger-converter)

NOTE: generated code currently uses ZCL_OAPI_JSON, suggest copying the implementation to a local class in the generated global class

## Use Cases

### API Creator

- Write the OpenAPI document for your API so that you can generate the ICF handler and Server Implementation boilerplate

- Use the OpenAPI document to create automatic documentation for your API

### API User

- Use any OpenAPI document to create the client class to consume external APIs

## Building/Developing

### Prerequisites

[NodeJS](https://nodejs.org) 16+

### Setup 

- clone this repository

- run `npm install`

### Testing

Unit Tests: `npm test`

Intergration Tests: `npm run integration_test`

You can try out the generation using Swagger's Petstore Example:

- Just run `npm run petstore`

- The output files will be generated in `./test_v1/generated/`

## Example

```sh

#!/usr/bin/env bash

rm -rf abap-openapi

git clone --depth=1 https://github.com/abap-openapi/abap-openapi

rm -rf abap-openapi/.git

cd abap-openapi

npm ci

npm run transpile

rm ../src/api/*.abap

node test_v2/index.mjs  ../src/api 

```