Nik Afiq
6ea4e84949
- Added detailed comments to clarify the purpose of various functions and types in the Discord bot and HA gateway. - Introduced new methods in the CommandApp for handling light and switch operations, including HandleLightOn, HandleLightOff, HandleLightToggle, and their respective autocomplete functions. - Updated the HAClient interface to include methods for fetching states and calling services, enhancing the interaction with Home Assistant. - Improved the structure of entity and light domain models to include additional attributes and clearer documentation. - Implemented logging enhancements in both the Discord bot and HA gateway to ensure better traceability and context in logs. - Refactored the configuration loading process to streamline environment variable handling and defaults. - Stubbed out switch control methods in the gRPC adapter, indicating future implementation plans. - Enhanced telemetry setup to ensure proper initialization and shutdown procedures for observability.
39 lines
1013 B
Go
39 lines
1013 B
Go
package logger
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import (
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"context"
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"fmt"
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"log/slog"
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"os"
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)
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type contextKey struct{}
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// New constructs a root logger for the configured format and level.
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func New(format, level string) *slog.Logger {
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var parsed slog.Level
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if err := parsed.UnmarshalText([]byte(level)); err != nil {
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_, _ = fmt.Fprintf(os.Stderr, "invalid log level %q, falling back to info\n", level)
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parsed = slog.LevelInfo
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}
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opts := &slog.HandlerOptions{Level: parsed}
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if format == "json" {
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return slog.New(slog.NewJSONHandler(os.Stdout, opts))
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}
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return slog.New(slog.NewTextHandler(os.Stdout, opts))
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}
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// WithLogger attaches a logger to the provided context.
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func WithLogger(ctx context.Context, l *slog.Logger) context.Context {
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return context.WithValue(ctx, contextKey{}, l)
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}
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// FromContext retrieves a logger from context and falls back to slog.Default().
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func FromContext(ctx context.Context) *slog.Logger {
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if l, ok := ctx.Value(contextKey{}).(*slog.Logger); ok && l != nil {
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return l
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}
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return slog.Default()
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}
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