31 lines
702 B
Go
31 lines
702 B
Go
package observability
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import (
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"log/slog"
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"os"
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)
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// Configure installs the process-wide JSON logger used by every GL adapter.
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func Configure(service string, level slog.Leveler) *slog.Logger {
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handler := slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
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AddSource: true,
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Level: level,
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ReplaceAttr: func(_ []string, attr slog.Attr) slog.Attr {
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switch attr.Key {
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case slog.TimeKey:
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attr.Key = "timestamp"
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case slog.LevelKey:
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attr.Key = "severity"
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case slog.MessageKey:
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attr.Key = "message"
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case slog.SourceKey:
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attr.Key = "source"
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}
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return attr
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},
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})
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logger := slog.New(handler).With("service", service)
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slog.SetDefault(logger)
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return logger
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}
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