Joshua
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- Moonraker REST client with GetPrinterInfo, GetPrintStats, GetPrintHistory - Moonraker WebSocket client with auto-reconnect + telemetry parsing - MQTT client via paho.mqtt.golang with TLS support for Bambu Lab - Moonraker poller worker: background polling, dedup, usage logging to PostgreSQL - MQTT subscriber worker: Bambu telemetry parsing, print job tracking - Config: 7 new env vars (MOONRAKER_URL, MQTT_BROKER, etc.) - main.go: per-printer worker discovery, graceful shutdown
36 lines
1.2 KiB
Go
36 lines
1.2 KiB
Go
package config
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import (
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"fmt"
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"github.com/kelseyhightower/envconfig"
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)
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// Config holds all application configuration loaded from environment variables.
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type Config struct {
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DatabaseURL string `envconfig:"database_url" required:"true"`
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Port string `envconfig:"port" default:"8080"`
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CorsOrigin string `envconfig:"cors_origin" default:"*"`
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LogLevel string `envconfig:"log_level" default:"info"`
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// Moonraker integration.
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MoonrakerURL string `envconfig:"moonraker_url" default:"http://localhost:7125"`
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MoonrakerPollInterval string `envconfig:"moonraker_poll_interval" default:"10s"`
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// MQTT (Bambu Lab) integration.
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MQTTBroker string `envconfig:"mqtt_broker" default:"localhost:1883"`
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MQTTTopicPrefix string `envconfig:"mqtt_topic_prefix" default:"device/+/report"`
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MQTTClientID string `envconfig:"mqtt_client_id" default:"extrudex"`
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MQTTTLSCert string `envconfig:"mqtt_tls_cert" default:""`
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MQTTTLSKey string `envconfig:"mqtt_tls_key" default:""`
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}
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// Load reads configuration from environment variables and returns a populated Config.
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func Load() (*Config, error) {
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var cfg Config
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if err := envconfig.Process("", &cfg); err != nil {
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return nil, fmt.Errorf("failed to load config: %w", err)
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}
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return &cfg, nil
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}
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