Federation code first example requires additional envelop plugin

[timkuilman]

I tried running the code first federation gateway which results in the following error:

> yoga-nest-federation-gateway@0.0.1 start
> nest start

(node:97187) ExperimentalWarning: stream/web is an experimental feature. This feature could change at any time
(Use `node --trace-warnings ...` to show where the warning was created)
[Nest] 97187  - 02/16/2023, 12:56:24 PM     LOG [NestFactory] Starting Nest application...
[Nest] 97187  - 02/16/2023, 12:56:24 PM     LOG [InstanceLoader] AppModule dependencies initialized +17ms
[Nest] 97187  - 02/16/2023, 12:56:24 PM     LOG [InstanceLoader] GraphQLSchemaBuilderModule dependencies initialized +1ms
[Nest] 97187  - 02/16/2023, 12:56:24 PM     LOG [InstanceLoader] GraphQLModule dependencies initialized +0ms
[Nest] 97187  - 02/16/2023, 12:56:24 PM   ERROR [PackageLoader] The "@envelop/apollo-federation" package is missing. Please, make sure to install this library ($ npm install @envelop/apollo-federation) to take advantage of YogaGatewayDriver

Installing the mentioned package results in:

❯ npm install @envelop/apollo-federation
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: yoga-nest-federation-gateway@0.0.1
npm ERR! Found: @apollo/gateway@0.51.0
npm ERR! node_modules/@apollo/gateway
npm ERR!   @apollo/gateway@"0.51.0" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer @apollo/gateway@"^0.41.0 || ^0.42.0 || ^0.43.0" from @envelop/apollo-federation@3.0.4
npm ERR! node_modules/@envelop/apollo-federation
npm ERR!   @envelop/apollo-federation@"*" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 
npm ERR! See /Users/timkuilman/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/timkuilman/.npm/_logs/2023-02-16T11_57_01_865Z-debug.log

The plugin has a peer dependency on apollo gateway that does not include version 0.51.0. The --legacy-peer-deps does indeed circumvent the issue.

Unfortunately this hack doesn't work within the repository in which I'm trying to implement federation with Yoga due to the usage of NPM workspaces.

[enisdenjo]

Hey there, interesting - I have no problem running the graphql-federation-code-first example.

Can you please provide a repro? Thanks!

[enisdenjo]

Closed in https://github.com/dotansimha/graphql-yoga/pull/2525.