When implemented, Swagger fails to display specifications (Typescript)

Using Swagger in conjunction with typescript, swagger-jsdocs, and swagger-ui-express has been a smooth process during local development. However, upon deployment, the specifications fail to display.

const options = {
  definition: {
    openapi: "3.1.0",
    info: {
      title: "SFMB Documentation",
      version: "0.1.0",
      description:
        "SFMB API Documentation",
    },
    components: {
      securitySchemes: {
        bearerAuth: {
          type: 'http',
          scheme: 'bearer',
          bearerFormat: 'JWT',
        }
      }
    },
    security: [{
      bearerAuth: []
    }],
    servers: [
      {
        url: "http://localhost:8080",
        description: "Local Server for version 1"
      },
    ],
  },
  apis: ["**/*.ts"]
};

const swaggerSpecs = swaggerJsdoc(options);

This represents the swagger specifications file

The actual swagger code exists within files

/**
 * @swagger
 * /api/v1/location/locationParent:
 *   put:
 *     tags:
 *      - Location      
 *     summary: Update location Parent
 *     description: Update location Parent 

"swagger-jsdoc": "^6.2.8",
"swagger-ui-express": "^5.0.0",

These versions are currently in use.

This route is created to showcase the documentation

app.use('/docs', swagger.serve, swagger.setup(swaggerSpecs));

Could the issue be related to comments being ignored when transpiling typescript code?

typescriptswaggerswagger-ui-expressswagger-node

Answer №1

I encountered a comparable error notification. To resolve it, ensure that in your tsconfig.json file, the "removeComments" property is set to false. Additionally, make sure that when deploying, you include .js files in the "apis" field since they are compiled into JavaScript files during deployment.

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