AllowedOutputTypes defines the set of allowed CEL expression output types supported by ASO.

Cache configures the program cache for the expression evaluator.

Compile builds the specified expression and returns a CompilationResult containing the cel.AST and cel.Program.

Evaluator returns the default expression evaluator.

Log configures CEL logging.

Metrics configures CEL prometheus metrics.

NewEnv returns a new cel.Env accepting two parameters: self: The resource itself.

NewEnvCache creates a new EnvCache.

NewProgramCache starts the program cache.

TODO: We could put this instead in genruntime if we thought it made more sense to keep the "static value for use by webhooks" TODO: there.

EnvCache caches cel.Env's for a fixed duration.

UnCache is a cache that doesn't cache, useful mostly for testing purposes.

ExpressionEvaluator defines an interface for evaluating expressions based on self (the resource) and an optional secret parameter (containing the secrets).