fix(hono): avoid unnecessary zValidator imports

[soartec-lab]

Status

READY

Description

verbOption.body always exists even if the request body does not exist, because it contains the following object:

verbOption.body {
  originalSchema: undefined,
  definition: '',
  implementation: '',
  imports: [],
  schemas: [],
  isOptional: false,
  formData: '',
  formUrlEncoded: '',
  contentType: ''
}

Therefore, when checking whether the request body exists, true is always returned, which is not the intended result.
As a result, this resulted in an unnecessary zValidator being imported, which caused the following warning:

error TS6133: 'zValidator' is declared but its value is never read.

The intended behavior is achieved by checking whether verbOption.body.definition exists.

Related PRs

None

Todos

• Tests
• Documentation
• Changelog Entry (unreleased)

Steps to Test or Reproduce

export default defineConfig({
  petstoreSplitHandlers: {
    input: '../specifications/petstore.yaml',
    output: {
      target: '../generated/hono/petstore-split-handlers/endpoints.ts',
      schemas: '../generated/hono/petstore-split-handlers/handlers/schemas',
      mode: 'split',
      client: 'hono',
      override: {
        hono: {
          handlers: '../generated/hono/petstore-split-handlers/handlers',
        },
      },
    },
  },
}