38 lines
828 B
Go
38 lines
828 B
Go
// Package logger provides a configured slog.Logger for the application.
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package logger
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import (
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"log/slog"
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"os"
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"strings"
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)
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// New returns a structured logger. format is "json" or "text" (default json),
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// level is one of debug|info|warn|error (default info).
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func New(format, level string) *slog.Logger {
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opts := &slog.HandlerOptions{Level: parseLevel(level)}
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var handler slog.Handler
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switch strings.ToLower(format) {
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case "text":
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handler = slog.NewTextHandler(os.Stdout, opts)
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default:
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handler = slog.NewJSONHandler(os.Stdout, opts)
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}
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return slog.New(handler)
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}
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func parseLevel(level string) slog.Level {
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switch strings.ToLower(level) {
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case "debug":
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return slog.LevelDebug
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case "warn", "warning":
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return slog.LevelWarn
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case "error":
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return slog.LevelError
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default:
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return slog.LevelInfo
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}
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}
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