package internal import ( "flag" ) type Configuration interface { UsesMetrics() bool UsesTracing() bool UsesProfiling() bool UsesKubeconfig() bool UsesPolicyExceptions() bool UsesConfigMapCaching() bool UsesDeferredLoading() bool UsesCosign() bool UsesRegistryClient() bool UsesImageVerifyCache() bool UsesLeaderElection() bool UsesKyvernoClient() bool UsesDynamicClient() bool UsesApiServerClient() bool UsesMetadataClient() bool UsesKyvernoDynamicClient() bool UsesEventsClient() bool UsesReporting() bool FlagSets() []*flag.FlagSet } func NewConfiguration(options ...ConfigurationOption) Configuration { c := &configuration{} for _, option := range options { option(c) } return c } type ConfigurationOption func(c *configuration) func WithMetrics() ConfigurationOption { return func(c *configuration) { c.usesMetrics = true } } func WithTracing() ConfigurationOption { return func(c *configuration) { c.usesTracing = true } } func WithProfiling() ConfigurationOption { return func(c *configuration) { c.usesProfiling = true } } func WithKubeconfig() ConfigurationOption { return func(c *configuration) { c.usesKubeconfig = true } } func WithPolicyExceptions() ConfigurationOption { return func(c *configuration) { c.usesPolicyExceptions = true } } func WithConfigMapCaching() ConfigurationOption { return func(c *configuration) { c.usesConfigMapCaching = true } } func WithDeferredLoading() ConfigurationOption { return func(c *configuration) { c.usesDeferredLoading = true } } func WithCosign() ConfigurationOption { return func(c *configuration) { c.usesCosign = true } } func WithRegistryClient() ConfigurationOption { return func(c *configuration) { c.usesRegistryClient = true } } func WithImageVerifyCache() ConfigurationOption { return func(c *configuration) { c.usesImageVerifyCache = true } } func WithLeaderElection() ConfigurationOption { return func(c *configuration) { c.usesLeaderElection = true } } func WithKyvernoClient() ConfigurationOption { return func(c *configuration) { c.usesKyvernoClient = true } } func WithDynamicClient() ConfigurationOption { return func(c *configuration) { c.usesDynamicClient = true } } func WithApiServerClient() ConfigurationOption { return func(c *configuration) { c.usesApiServerClient = true } } func WithMetadataClient() ConfigurationOption { return func(c *configuration) { c.usesMetadataClient = true } } func WithKyvernoDynamicClient() ConfigurationOption { return func(c *configuration) { // requires dynamic client c.usesDynamicClient = true c.usesKyvernoDynamicClient = true } } func WithEventsClient() ConfigurationOption { return func(c *configuration) { c.usesEventsClient = true } } func WithFlagSets(flagsets ...*flag.FlagSet) ConfigurationOption { return func(c *configuration) { c.flagSets = append(c.flagSets, flagsets...) } } func WithReporting() ConfigurationOption { return func(c *configuration) { c.usesReporting = true } } type configuration struct { usesMetrics bool usesTracing bool usesProfiling bool usesKubeconfig bool usesPolicyExceptions bool usesConfigMapCaching bool usesDeferredLoading bool usesCosign bool usesRegistryClient bool usesImageVerifyCache bool usesLeaderElection bool usesKyvernoClient bool usesDynamicClient bool usesApiServerClient bool usesMetadataClient bool usesKyvernoDynamicClient bool usesEventsClient bool usesReporting bool flagSets []*flag.FlagSet } func (c *configuration) UsesMetrics() bool { return c.usesMetrics } func (c *configuration) UsesTracing() bool { return c.usesTracing } func (c *configuration) UsesProfiling() bool { return c.usesProfiling } func (c *configuration) UsesKubeconfig() bool { return c.usesKubeconfig } func (c *configuration) UsesPolicyExceptions() bool { return c.usesPolicyExceptions } func (c *configuration) UsesConfigMapCaching() bool { return c.usesConfigMapCaching } func (c *configuration) UsesDeferredLoading() bool { return c.usesDeferredLoading } func (c *configuration) UsesCosign() bool { return c.usesCosign } func (c *configuration) UsesRegistryClient() bool { return c.usesRegistryClient } func (c *configuration) UsesImageVerifyCache() bool { return c.usesImageVerifyCache } func (c *configuration) UsesLeaderElection() bool { return c.usesLeaderElection } func (c *configuration) UsesKyvernoClient() bool { return c.usesKyvernoClient } func (c *configuration) UsesDynamicClient() bool { return c.usesDynamicClient } func (c *configuration) UsesApiServerClient() bool { return c.usesApiServerClient } func (c *configuration) UsesMetadataClient() bool { return c.usesMetadataClient } func (c *configuration) UsesKyvernoDynamicClient() bool { return c.usesKyvernoDynamicClient } func (c *configuration) UsesEventsClient() bool { return c.usesEventsClient } func (c *configuration) UsesReporting() bool { return c.usesReporting } func (c *configuration) FlagSets() []*flag.FlagSet { return c.flagSets }