octopush/internal/logger/zap.go

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package logger
import (
"os"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
func New() (*zap.Logger, error) {
highPriority := zap.LevelEnablerFunc(func(lvl zapcore.Level) bool {
return lvl >= zapcore.ErrorLevel
})
lowPriority := zap.LevelEnablerFunc(func(lvl zapcore.Level) bool {
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return lvl < zapcore.ErrorLevel && lvl > zapcore.DebugLevel
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})
config := zap.NewDevelopmentEncoderConfig()
config.EncodeTime = nil
config.EncodeLevel = zapcore.CapitalColorLevelEncoder
consoleEncoder := zapcore.NewConsoleEncoder(config)
consoleDebugging := zapcore.Lock(os.Stdout)
consoleErrors := zapcore.Lock(os.Stderr)
core := zapcore.NewTee(
zapcore.NewCore(consoleEncoder, consoleErrors, highPriority),
zapcore.NewCore(consoleEncoder, consoleDebugging, lowPriority),
)
logger := zap.New(core)
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return logger, nil
}