func (c *Client) commit(fn func(*config.Cache) error) error {
if c.Cache != nil {
return fn(c.Cache)
}
cache := config.NewCache(c.cacheOpts())
return nonil(fn(cache), cache.Close())
}
func (c *Client) Cache() *cfg.Cache {
if c.cache != nil {
return c.cache
}
c.cache = cfg.NewCache(configstore.CacheOptions("kd"))
ctlcli.CloseOnExit(c.cache)
return c.cache
}
func (c *Client) initClient() {
c.store = &configstore.Client{}
c.cache = config.NewCache(c.store.CacheOptions("konfig"))
c.defaults = make(config.Konfigs)
c.store.Cache = c.cache
// Ignoring read error, if it's non-nil then empty cache is going to
// be used instead.
_ = c.cache.GetValue("konfigs.default", &c.defaults)
// Flush cache on exit.
ctlcli.CloseOnExit(c)
}