custom GraphQLScalarType not used on mergedSchemas.

[ThanosDi]

Example using a custom scalar type without mergeSchemas is working correctly : https://codesandbox.io/s/custom-scalar-type-jewe1

Example using a custom scalar type with mergeSchemas is not working: https://codesandbox.io/s/custom-scalar-type-p831z

Any idea how I can address this issue?
Thank you.

[yaacovCR]

In graphql tools version of mergeSchemas, custom scalars are not parsed, just passed through, a problem for gateway logic.

yaacovCR@2ec9ac2

Fixed in graphql tools fork

https://www.npmjs.com/package/graphql-tools-fork

[TimSusa]

Why just not taking over graphql-tools-fork fixes to graphql-tools? Really hard for me to understand, just to say its deprecated. Seems to me, like a sad story.

[kamilkisiela]

We recently released an alpha version of GraphQL Tools (#1308) that should fix the issue.

Please update graphql-tools to next or run:

npx match-version graphql-tools next

Let us know if it solves the problem, we're counting for your feedback! :)

[yaacovCR]

Rolled into #1306