engine

Documentation

Index

• Constants
• type QueryOptions
• type Queryer
• type QueryerBuilder
  • func QueryWithPolicy(policyPaths []string) *QueryerBuilder
  • func (qb *QueryerBuilder) Complete() (Queryer, error)
• type RegoEngine
  • func (engine *RegoEngine) Query(ctx context.Context, source source.Source, opts ...*QueryOptions) (result.QueryResults, error)

Constants

const PackageMain = "main"

PackageMain is the name of the main package. To ease the usage, we will only use rules from main package.

Types

type QueryOptions

type QueryOptions struct {
}

QueryOptions controls the query behavior.

type Queryer

type Queryer interface {
	// Query executes the query.
	// The query call is expected to concurrent safe.
	Query(
		ctx context.Context,
		source source.Source,
		opts ...*QueryOptions,
	) (result.QueryResults, error)
}

Queryer performs queries against a target.

type QueryerBuilder

type QueryerBuilder struct {
	// contains filtered or unexported fields
}

QueryerBuilder constructs a Queryer.

func QueryWithPolicy

func QueryWithPolicy(policyPaths []string) *QueryerBuilder

QueryWithPolicy creates a QueryerBuilder with loading packages from the given paths.

func (*QueryerBuilder) Complete

func (qb *QueryerBuilder) Complete() (Queryer, error)

Complete constructs the Queryer.

type RegoEngine

type RegoEngine struct {
	// contains filtered or unexported fields
}

RegoEngine is the OPA based query engine implementation.

func (*RegoEngine) Query

func (engine *RegoEngine) Query(
	ctx context.Context,
	source source.Source,
	opts ...*QueryOptions,
) (result.QueryResults, error)