v1.9.0

Added

• Exported the @hasura/ndc-lambda-sdk/connector module to make it easier to build entirely new connectors that extend the existing functionality provided by the SDK (#45)

Changed

• Updated to use TypeScript v5.6.3 (#46)

v1.8.0

• Updated the NDC TypeScript SDK to v7.0.0 (#44)
  • Added support for exporting OpenTelemetry traces and metrics over GRPC. A new environment variable OTEL_EXPORTER_OTLP_PROTOCOL lets you switch between http/protobuf and grpc.
  • By default OpenTelemetry is now exported over GRPC to http://localhost:4317.
  • To return to the old defaults, set the following environment variables:
    • OTEL_EXPORTER_OTLP_PROTOCOL="http/protobuf"
    • OTEL_EXPORTER_OTLP_ENDPOINT="http://localhost:4318"

v1.7.0

• Added documentationPage to the connector metadata to enable the ddn CLI to suggest documentation to users (#41)
• Added multi-platform support to the hasura/ndc-nodejs-lambda docker image. It now supports both linux/amd64 and linux/arm64 platforms (#42)
• Updated the NDC TypeScript SDK to v6.1.0 (#43)
  • Support for querying nested collections inside an EXISTS expression in a predicate
• Use a Hasura-forked version of ts-node-dev (used for hot-reloading in watch mode) to upgrade deprecated dependencies (#43)

v1.6.0

• Updated the NDC TypeScript SDK to v6.0.0 (#39)
  • The /health endpoint is now unauthenticated
• Updated TypeScript to v5.5.4 (#39)

v1.5.0

• Updated the NDC TypeScript SDK to v5.2.0 (#38)
  • The connector now listens on both ipv4 and ipv6 interfaces

v1.4.1

• Added a default .gitignore that ignores node_modules in the connector template (#34)
• Updated to NDC TypeScript SDK to v5.0.0 (#35)
  • The BigInt scalar type now uses the biginteger type representation
• Added dotenv-cli to the dev dependencies of the connector's default package.json to help with using .env files (#36)

v1.4.0

• Removed type inference recursion limit (#33). This enables the use of very nested object graphs.
• Updated the NDC TypeScript SDK to v4.6.0 (#33).
  • This enables the /metrics endpoint to return the default prometheus metrics
  • ConnectorErrors can be thrown and now use any HTTP status code

v1.3.0

• Fixed watch mode not reloading after files with compiler errors are changed #27
• Fixed functions that are imported then re-exported causing a crash #28
• Support for NDC Spec v0.1.2 via the NDC TypeScript SDK v4.4.0 (#29).
  • Built-in scalar types that support equality now define it in the NDC schema.
  • Built-in scalar types now have an explicit type representation defined in the NDC schema.
• Fixed functions that return null causing crashes (#31)
• Added support for native connector packaging (#30)
• b3 (zipkin) OpenTelemetry trace propagation support via the NDC TypeScript SDK v4.5.0 (#32)

v1.2.0

• Improved error messages when unsupported enum types or unions of literal types are found, and allow these types to be used in relaxed types mode (#17)
• Improved naming of types that reside outside of the main functions.ts file. Type names will now only be prefixed with a disambiguator if there is a naming conflict detected (ie. where two different types use the same name). Anonymous types are now also named in a shorter way. (#21)
• Updated NodeJS to v20 and TypeScript to v5.4.2 (#23)
• Added a built-in Docker healthcheck, and ignored node_modules from the Docker build (#22)

v1.1.0

• Updated to NDC TypeScript SDK v4.2.0 to include OpenTelemetry improvements. Traced spans should now appear in the Hasura Console
• Custom OpenTelemetry trace spans can now be emitted by creating an OpenTelemetry tracer and using it with sdk.withActiveSpan (#16)