openapi-generator/docs/online-openapi-generator.md
William Cheng 7c5dfbfa01
Minor improvements to OpenAPI Generator Online (#54)
* add copyright note, dockerfile

* update online generator doc
2018-05-16 02:11:40 +08:00

78 lines
2.6 KiB
Markdown

## Online OpenAPI generator
One can also generate API client or server using the online openapi-generator.
Here are the steps to run it locally:
```
mvn clean install
cd modules/openapi-generator-online
mvn spring-boot:run
```
For example, to generate Ruby API client, simply send the following HTTP request using curl:
```sh
curl -X POST -H "content-type:application/json" -d '{"openAPIUrl":"https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"}' http://localhost:8080/api/gen/clients/ruby
```
Then you will receieve a JSON response with the URL to download the zipped code.
To customize the SDK, you can `POST` to `http://localhost:8080/gen/clients/{language}` with the following HTTP body:
```json
{
"options": {},
"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"
}
```
in which the `options` for a language can be obtained by submitting a `GET` request to `http://locahost:8080/api/gen/clients/{language}`:
For example, `curl http://localhost:8080/api/gen/clients/python` returns
```json
"packageName":{
"opt":"packageName",
"description":"python package name (convention: snake_case).",
"type":"string",
"default":"openapi_client"
},
"packageVersion":{
"opt":"packageVersion",
"description":"python package version.",
"type":"string",
"default":"1.0.0"
},
"sortParamsByRequiredFlag":{
"opt":"sortParamsByRequiredFlag",
"description":"Sort method arguments to place required parameters before optional parameters.",
"type":"boolean",
"default":"true"
}
{}
```
To set package name to `pet_store`, the HTTP body of the request is as follows:
```json
{
"options": {
"packageName": "pet_store"
},
"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"
}
```
and here is the curl command:
```sh
curl -H "Content-type: application/json" -X POST -d '{"options": {"packageName": "pet_store"},"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"}' http://localhost:8080/api/gen/clients/python
```
Instead of using `openAPIUrl` with an URL to the OpenAPI spec, one can include the spec in the JSON payload with `spec`, e.g.
```json
{
"options": {},
"spec": {
"swagger": "2.0",
"info": {
"version": "1.0.0",
"title": "Test API"
},
...
}
}
```