37 lines
629 B
Go
37 lines
629 B
Go
package logger
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import (
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"fmt"
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"os"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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)
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type Option func(*zap.Config)
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func WithLevel(level string) Option {
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return func(c *zap.Config) {
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lvl, err := zap.ParseAtomicLevel(level)
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if err != nil {
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fmt.Fprintf(os.Stderr, "parsing log level '%s'\n", err)
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} else {
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c.Level = lvl
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}
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}
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}
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func New(system string, opts ...Option) *zap.Logger {
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config := zap.NewProductionConfig()
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config.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
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for _, opt := range opts {
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opt(&config)
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}
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l, err := config.Build()
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if err != nil {
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panic(err)
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}
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return l.Named(system)
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}
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