pkg

Package common — JSON codec helpers for the polymorphic ServiceDetails interface so per-rec details survive the round-trip through purchase_executions.recommendations (JSONB) without dropping the service-specific fields that drive offering lookup.

Package concurrency provides a shared global parallelism cap for the recommendations-collection fan-out tree.

Package config provides 4-layer configuration loading for the CUDly CLI: defaults → YAML file → environment variables → CLI flags.

Package errors provides custom error types for CUDly.

Package exchange provides AWS Convertible Reserved Instance exchange operations.

Package httpclient provides a hardened HTTP client for outbound requests.

Package ladder defines the types, interfaces, and plan rendering for the commitment-laddering engine.

Package logging provides a standardized logging interface for CUDly.

Package provider provides credential detection and provider discovery

Package retry provides a shared exponential-backoff helper used by retry sites that previously open-coded the same loop with slightly different shapes.

Package scorer filters and ranks commitment purchase recommendations.