40 lines
633 B
Go
40 lines
633 B
Go
package easee
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import (
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"fmt"
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"strings"
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"github.com/philippseith/signalr"
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)
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// Logger is a simple logger interface
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type Logger interface {
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Println(v ...interface{})
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}
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type logger struct {
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b strings.Builder
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log Logger
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}
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func SignalrLogger(log Logger) signalr.StructuredLogger {
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return &logger{log: log}
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}
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func (l *logger) Log(keyVals ...interface{}) error {
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for i, v := range keyVals {
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if i%2 == 0 {
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if l.b.Len() > 0 {
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l.b.WriteRune(' ')
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}
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l.b.WriteString(fmt.Sprintf("%v", v))
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l.b.WriteRune('=')
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} else {
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l.b.WriteString(fmt.Sprintf("%v", v))
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}
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}
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l.log.Println(l.b.String())
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return nil
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}
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