graphql-inspector in a docker container

Docker build for graphql inspector for CI builds

Useful for validating GraphQL documents against schemas within a CI build.

To use, for example:

docker run -v $PWD:/app -ti davedupplaw/graphql-inspector graphql-inspector validate /app/myQuery.graphql /app/schema.graphql

or add into a GitLab CI YAML, something like:

Validate GraphQL Queries:
  stage: test
  script:
  - graphql-inspector validate myQuery.graphql schema.graphql