internal/

Package artifactbind verifies exact adjacent artifacts named by migration evidence without depending on a source or target schema.

Package artifactset publishes and verifies migration artifacts as committed generations while preserving their stable, user-facing filenames.

Package atomicfile contains the platform-specific durability step required after atomically replacing a file.

Package diff compares Prometheus and SigNoz query results.

Package httpdetail bounds and neutralizes untrusted response text before it is copied into errors, terminal output, and migration evidence.

Package metricmap loads explicit Prometheus-to-OpenTelemetry metric name mappings.

Package safeoutput prevents generated output from replacing an input or an authoritative artifact through lexical, symbolic-link, or hard-link aliases.

Package stableidentity validates and hashes user-controlled identity components used by idempotent target upserts.

Package transportpolicy centralizes credential-bearing HTTP policy.