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package logger
import (
endure "github.com/spiral/endure/pkg/container"
"github.com/spiral/errors"
"github.com/spiral/roadrunner/v2/plugins/config"
"go.uber.org/zap"
)
// PluginName declares plugin name.
const PluginName = "logs"
// ZapLogger manages zap logger.
type ZapLogger struct {
base *zap.Logger
cfg *Config
channels ChannelConfig
}
// Init logger service.
func (z *ZapLogger) Init(cfg config.Configurer) error {
const op = errors.Op("config_plugin_init")
var err error
// if not configured, configure with default params
if !cfg.Has(PluginName) {
z.cfg = &Config{}
z.cfg.InitDefault()
z.base, err = z.cfg.BuildLogger()
if err != nil {
return errors.E(op, errors.Disabled, err)
}
return nil
}
err = cfg.UnmarshalKey(PluginName, &z.cfg)
if err != nil {
return errors.E(op, errors.Disabled, err)
}
err = cfg.UnmarshalKey(PluginName, &z.channels)
if err != nil {
return errors.E(op, errors.Disabled, err)
}
z.base, err = z.cfg.BuildLogger()
if err != nil {
return errors.E(op, errors.Disabled, err)
}
return nil
}
// DefaultLogger returns default logger.
func (z *ZapLogger) DefaultLogger() (Logger, error) {
return NewZapAdapter(z.base), nil
}
// NamedLogger returns logger dedicated to the specific channel. Similar to Named() but also reads the core params.
func (z *ZapLogger) NamedLogger(name string) (Logger, error) {
if cfg, ok := z.channels.Channels[name]; ok {
l, err := cfg.BuildLogger()
if err != nil {
return nil, err
}
return NewZapAdapter(l.Named(name)), nil
}
return NewZapAdapter(z.base.Named(name)), nil
}
// NamedLogger returns logger dedicated to the specific channel. Similar to Named() but also reads the core params.
func (z *ZapLogger) ServiceLogger(n endure.Named) (Logger, error) {
return z.NamedLogger(n.Name())
}
// Provides declares factory methods.
func (z *ZapLogger) Provides() []interface{} {
return []interface{}{
z.ServiceLogger,
}
}
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