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.
48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
package config
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import (
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"errors"
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"os"
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)
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// Config holds runtime configuration for the Home Assistant gRPC gateway.
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type Config struct {
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GRPCPort string // GRPC_PORT, default "50051"
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HABaseURL string // HA_BASE_URL, e.g. "http://ha.home.arpa:8123"
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HAToken string // HA_TOKEN — long-lived access token (required)
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OTELEndpoint string // OTEL_ENDPOINT, e.g. "otel-collector.monitoring.svc:4317"
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LogLevel string // LOG_LEVEL, default "info"
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LogFormat string // LOG_FORMAT, default "json"
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// empty = telemetry disabled (local dev default)
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}
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// Load reads configuration from environment variables and applies defaults.
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func Load() (*Config, error) {
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token := os.Getenv("HA_TOKEN")
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if token == "" {
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return nil, errors.New("HA_TOKEN is required but not set")
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}
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port := os.Getenv("GRPC_PORT")
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if port == "" {
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port = "50051"
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}
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return &Config{
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GRPCPort: port,
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HABaseURL: os.Getenv("HA_BASE_URL"),
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HAToken: token,
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OTELEndpoint: os.Getenv("OTEL_ENDPOINT"),
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LogLevel: getenvDefault("LOG_LEVEL", "info"),
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LogFormat: getenvDefault("LOG_FORMAT", "json"),
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}, nil
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}
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// getenvDefault keeps config loading concise for optional variables with defaults.
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func getenvDefault(key, fallback string) string {
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if v := os.Getenv(key); v != "" {
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return v
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}
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return fallback
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}
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