NetpolListFromNetpolSlice converts a slice of Kubernetes NetworkPolicies to a Kubernetes NetworkPolicyList containing all the policies in the slice.

NewDefaultLogger creates an instance of DefaultLogger with the highest verbosity.

NewDefaultLoggerWithVerbosity creates an instance of DefaultLogger with a user-defined verbosity.

NewPoliciesSynthesizer creates a new instance of PoliciesSynthesizer, and applies the provided functional options.

WithLogger is a functional option which sets the logger for a PoliciesSynthesizer to use.

WithStopOnError is a functional option which directs PoliciesSynthesizer to stop any processing after the first severe error.

WithWalkFn is a functional option, allowing user to provide their own dir-scanning function.

DefaultLogger is the package's built-in logger.

FileProcessingError holds all information about a single error/warning that occurred during the discovery and processing of the connectivity of a given K8s-app.

A PoliciesSynthesizer provides API to recursively scan a directory for Kubernetes resources and extract the required connectivity between the workloads of the K8s application managed in this directory.

The Logger interface defines the API for loggers in this package.

PoliciesSynthesizerOption is the type for specifying options for PoliciesSynthesizer, using Golang's Options Pattern (https://golang.cafe/blog/golang-functional-options-pattern.html).

Verbosity is an enumerated type for defining the level of verbosity.

Walk function is a function for recursively scanning a directory, in the spirit of Go's native filepath.WalkDir() See https://pkg.go.dev/path/filepath#WalkDir for full description on how such a function should work.