How to set Setting Server Template Variables?

[ItsReddi]

• Swagger-Client version: latest
• Swagger/OpenAPI version: OpenAPI 3.0

Content & configuration

Swagger/OpenAPI definition:

"servers": [
    {
      "description": "environment",
      "url": "{protocol}://{server}",
      "variables": {
        "protocol": {
          "enum": [
            "http",
            "https"
          ],
          "default": "https"
        },
        "server": {
          "enum": [
            "some.production.domain/api",
            "some.other.domain/otherapi"
          ],
          "default": "some.production.domain/api"
        }
      }
    }
  ]

Swagger-Client usage:

client = new SwaggerClient({
      url: "https://url-to-swagger.json",
      servers: {
        protocol: "http",
        server: "some.other.domain/otherapi",
      }
    ...options
})

How can we help?

The Problem is, that the server template variables are not set. Only the default will be used.
Specification: https://swagger.io/docs/specification/api-host-and-base-path/

There is something mentioned on per OAS Tag that modifying the server is possible there.
But how to set the template variables globally?

[cka121]

Hey @ItsReddi,
Server Variables can be set during the execution. Also this can be achieved only if the spec is provided and not in the URL.
For example e.g

const spec = {
  openapi: '3.0.4',
  info: {
    title: 'test',
    version: '1.0.1',
  },
  servers: [
    {
      url: '{protocol}://{basePath}/{version}',
      description: 'The production API server',
      variables: {
        protocol: {
          default: 'https',
      	  enum: [
      		'http',
      		'https',
      	  ],
         },
        version: {
	  default: 'v3'
	},
        basePath: {
          default: 'google.com',
        },
      },
    },
  ],
  paths: {
    '/': {
      get: {
        operationId: 'test',
        responses: {
          200: {
            description: 'ok',
          },
        },
      },
    },
  },
};

new SwaggerClient({
  spec,
}).then((client) => {
  client
    .execute({
      operationId: 'test',
      // we can override the options passed to the constructor
       serverVariables: {
    	basePath: 'petstore.swagger.io',
   	 
 	 },
    })
    .then((response) => {
      console.log(response);
    });
});

[cka121]

Please reopen the issue with more details if this doesnot provide the solution.