FILE / ScuroNeko/Laniakea
utils/utils.go
Исходный файл и его история в репозитории.
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
package utils
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import (
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"os"
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"git.scuroneko.dev/scuroneko/sneklog/v2"
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)
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// GetLoggerLevel returns DEBUG when DEBUG=true in env, otherwise FATAL.
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func GetLoggerLevel() sneklog.LogLevel {
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level := sneklog.FATAL
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if os.Getenv("DEBUG") == "true" {
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level = sneklog.DEBUG
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}
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return level
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}
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// CreateLogger creates a logger with the shared default policy:
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// JSON stdout output, provided prefix, and provided level.
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func CreateLogger(prefix string, level sneklog.LogLevel) *sneklog.Logger {
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logger := sneklog.CreateLogger().Level(level)
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if prefix != "" {
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logger.Prefix(prefix)
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}
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logger.AddWriter(logger.CreateJsonStdoutWriter())
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return logger
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}
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// CreateFileLogger creates a logger with the shared default policy and appends
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// file output to the provided path.
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//
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// The returned logger is always non-nil. When file writer creation fails, the
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// logger still writes to stdout and the error is returned to the caller.
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func CreateFileLogger(prefix string, level sneklog.LogLevel, filePath string) (*sneklog.Logger, error) {
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logger := CreateLogger(prefix, level)
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fileWriter, err := logger.CreateTextFileWriter(filePath)
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if err != nil {
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return logger, err
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}
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logger.AddWriter(fileWriter)
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return logger, nil
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}
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