Multiple Introspection

[davidkhierl]

Is it possible to generate two introspection? my project setup uses two different schema. one is for public consumer and the other one is for admin.

I managed to generate the two schema .ts file, but now I'm stuck on the introspection

[charlypoly]

Hi @davidkhierl,

it is not well documented, but the schema option of your codegen.yml can take an array of multiple schemas:

You can specify either a single schema or multiple, and GraphQL Code Generator will merge the schemas into a single schema.

The following would work:

schema:
  - http://localhost:3000/graphql:
      headers:
        Authorization: YOUR-TOKEN-HERE
  - http://localhost:3001/graphql:
      headers:
        Authorization: YOUR-TOKEN-HERE  

or

schema:
  - http://localhost:3000/graphql
  - http://localhost:3001/graphql

Also, schema can be specified both at the root level and output-file level: https://www.graphql-code-generator.com/docs/config-reference/schema-field#multiple-schemas-and-client-side-schema.

Let me know if it helped.

[davidkhierl]

Oh hey @charlypoly from the chat! 😃 thank you for the reply!

Yes I finally made the schema works and it generates the files.

I have question when using the root level. how can I tell to separate the output file or in that case I should put it on the output-file level?

schema:
  - http://localhost:3000/graphql
  - http://localhost:3001/graphql

Now I'm doing the introspection like so

  ./src/graphql/generated/public-graphql.schema.json:
    schema:
      - "http://localhost:3000/graphql":
          headers:
            Authorization: YOUR-TOKEN-HERE
    plugins:
      - "introspection"

  ./src/graphql/generated/admin-graphql.schema.json:
    schema:
      - "http://localhost:3001/graphql":
          headers:
            Authorization: YOUR-TOKEN-HERE
    plugins:
      - "introspection"

Is this correct? the files is being generated somehow but the command line outputs exit with code 1

[davidkhierl]

Strange seems working now had to restart the terminal! thank you again! <3

[charlypoly]

You're welcome!