32 lines
684 B
Go
32 lines
684 B
Go
package logger
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import (
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"fmt"
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"io"
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)
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// Writer provides a logger that outputs logging to the given writer.
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func Writer(w io.Writer) Logger {
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return writer{Writer: w}
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}
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type writer struct {
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io.Writer
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}
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func (w writer) Debugf(format string, args ...interface{}) {
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fmt.Fprintf(w.Writer, "[DEBUG] "+format+"\n", args...)
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}
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func (w writer) Infof(format string, args ...interface{}) {
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fmt.Fprintf(w.Writer, "[INFO] "+format+"\n", args...)
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}
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func (w writer) Warnf(format string, args ...interface{}) {
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fmt.Fprintf(w.Writer, "[WARN] "+format+"\n", args...)
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}
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func (w writer) Errorf(format string, args ...interface{}) {
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fmt.Fprintf(w.Writer, "[ERROR] "+format+"\n", args...)
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}
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