The Rover CLI
Rover is Apollo's command-line interface for managing and maintaining graphs with GraphOS:
# Compose multiple GraphQL APIs$ rover dev# Publish your graph's schema to Apollo$ rover graph publish my-graph@my-variant --schema ./schema.graphql# Fetch your GraphQL server's schema via introspection$ rover graph introspect http://localhost:4000/graphql# Compose a federated supergraph schema from multiple subgraphs$ rover supergraph compose --config ./supergraph.yaml
Rover helps you safely publish and fetch GraphQL schemas (both federated and monolithic) from the Apollo schema registry.
Rover does not currently provide client-specific features, such as code generation or client checks. For these features, continue using the Apollo CLI.
If you have feedback on Rover or you experience issues using a command, please open an issue and let us know!
Here are some topics we're particularly interested in hearing about:
- How discoverable are Rover features?
- How intuitive does the Rover command structure feel?
- How helpful are Rover error messages and logs?
- What commands or features would you like to see in Rover?