frostfs-node/cmd/neofs-node/config/cast.go

71 lines
1.5 KiB
Go
Raw Normal View History

package config
import (
"time"
"github.com/spf13/cast"
)
func panicOnErr(err error) {
if err != nil {
panic(err)
}
}
// StringSlice reads configuration value
// from c by name and casts it to []string.
//
// Panics if value can not be casted.
func StringSlice(c *Config, name string) []string {
x, err := cast.ToStringSliceE(c.Value(name))
panicOnErr(err)
return x
}
// StringSliceSafe reads configuration value
// from c by name and casts it to []string.
//
// Returns nil if value can not be casted.
func StringSliceSafe(c *Config, name string) []string {
return cast.ToStringSlice(c.Value(name))
}
// String reads configuration value
// from c by name and casts it to string.
//
// Panics if value can not be casted.
func String(c *Config, name string) string {
x, err := cast.ToStringE(c.Value(name))
panicOnErr(err)
return x
}
// StringSafe reads configuration value
// from c by name and casts it to string.
//
// Returns "" if value can not be casted.
func StringSafe(c *Config, name string) string {
return cast.ToString(c.Value(name))
}
// Duration reads configuration value
// from c by name and casts it to time.Duration.
//
// Panics if value can not be casted.
func Duration(c *Config, name string) time.Duration {
x, err := cast.ToDurationE(c.Value(name))
panicOnErr(err)
return x
}
// DurationSafe reads configuration value
// from c by name and casts it to time.Duration.
//
// Returns 0 if value can not be casted.
func DurationSafe(c *Config, name string) time.Duration {
return cast.ToDuration(c.Value(name))
}