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authorEthel Morgan <eth@ethulhu.co.uk>2020-06-20 00:13:53 +0100
committerEthel Morgan <eth@ethulhu.co.uk>2020-06-20 00:13:53 +0100
commit0905fc55e7427a4e024fc5dc73f10be45200f110 (patch)
treefb8762831a470e423cd97b89868b48628d2b0d32 /main.go
parenta119a07983cf24db0bf9715c5625ebb90d915f16 (diff)
rename the project to catbus-wakeonlan
Diffstat (limited to 'main.go')
-rw-r--r--main.go81
1 files changed, 0 insertions, 81 deletions
diff --git a/main.go b/main.go
deleted file mode 100644
index a3ca9d3..0000000
--- a/main.go
+++ /dev/null
@@ -1,81 +0,0 @@
-// SPDX-FileCopyrightText: 2020 Ethel Morgan
-//
-// SPDX-License-Identifier: MIT
-
-package main
-
-import (
- "context"
- "flag"
- "log"
-
- "go.eth.moe/catbus-actuator-wakeonlan/config"
- "go.eth.moe/catbus-actuator-wakeonlan/logger"
- "go.eth.moe/catbus-actuator-wakeonlan/mqtt"
- "go.eth.moe/catbus-actuator-wakeonlan/wakeonlan"
-)
-
-var (
- configPath = flag.String("config-path", "", "path to config")
-)
-
-func main() {
- flag.Parse()
-
- if *configPath == "" {
- log.Fatal("must set -config-path")
- }
-
- log, _ := logger.FromContext(context.Background())
-
- config, err := config.ParseFile(*configPath)
- if err != nil {
- log.AddField("config-path", *configPath)
- log.WithError(err).Fatal("could not parse config file")
- }
-
- log.AddField("broker-uri", config.Broker)
-
- brokerOptions := mqtt.NewClientOptions()
- brokerOptions.AddBroker(config.Broker)
- brokerOptions.SetAutoReconnect(true)
- brokerOptions.SetConnectionLostHandler(func(_ mqtt.Client, err error) {
- log := log
- if err != nil {
- log = log.WithError(err)
- }
- log.Error("disconnected from MQTT broker")
- })
- brokerOptions.SetOnConnectHandler(func(broker mqtt.Client) {
- log.Info("connected to MQTT broker")
-
- for topic := range config.MACsByTopic {
- token := broker.Subscribe(topic, mqtt.AtLeastOnce, func(_ mqtt.Client, msg mqtt.Message) {
- mac, ok := config.MACsByTopic[msg.Topic()]
- if !ok {
- return
- }
-
- log.AddField("mac", mac)
- log.AddField("topic", topic)
- if err := wakeonlan.Wake(mac); err != nil {
- log.WithError(err).Error("could not send wake-on-lan packet")
- return
- }
- log.Info("sent wake-on-lan packet")
- })
- if err := token.Error(); err != nil {
- log := log.WithError(err)
- log.AddField("topic", topic)
- log.Error("could not subscribe to MQTT topic")
- }
- }
- })
-
- broker := mqtt.NewClient(brokerOptions)
- if token := broker.Connect(); token.Error() != nil {
- log.WithError(token.Error()).Fatal("could not connect to MQTT broker")
- }
-
- select {}
-}