76 lines
1.3 KiB
Go
76 lines
1.3 KiB
Go
package log
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import (
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"encoding/json"
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"errors"
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yaml "gopkg.in/yaml.v2"
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)
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var (
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// LogLevelMapping is a mapping for LogLevel enum
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LogLevelMapping = map[string]LogLevel{
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"error": ERROR,
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"warning": WARNING,
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"info": INFO,
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"debug": DEBUG,
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}
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)
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const (
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DEBUG LogLevel = iota
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INFO
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WARNING
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ERROR
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)
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type LogLevel int
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// UnmarshalYAML unserialize Mode with yaml
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func (l *LogLevel) UnmarshalYAML(data []byte) error {
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var tp string
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yaml.Unmarshal(data, &tp)
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level, exist := LogLevelMapping[tp]
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if !exist {
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return errors.New("invalid mode")
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}
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*l = level
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return nil
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}
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// MarshalYAML serialize Mode with yaml
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func (l LogLevel) MarshalYAML() ([]byte, error) {
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return yaml.Marshal(l.String())
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}
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// UnmarshalJSON unserialize Mode with json
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func (l *LogLevel) UnmarshalJSON(data []byte) error {
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var tp string
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json.Unmarshal(data, tp)
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level, exist := LogLevelMapping[tp]
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if !exist {
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return errors.New("invalid mode")
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}
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*l = level
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return nil
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}
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// MarshalJSON serialize Mode with json
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func (l LogLevel) MarshalJSON() ([]byte, error) {
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return json.Marshal(l.String())
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}
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func (l LogLevel) String() string {
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switch l {
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case INFO:
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return "info"
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case WARNING:
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return "warning"
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case ERROR:
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return "error"
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case DEBUG:
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return "debug"
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default:
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return "unknow"
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}
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}
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