up

config.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"gopkg.in/yaml.v2"
+)
+
+type Config struct {
+	Gotify struct {
+		URL   string `yaml:"url"`
+		Token string `yanl:"token"`
+	} `yaml:"gotify"`
+
+	Cluster struct {
+		Host string `yaml:"host"`
+		Call string `yaml:"call"`
+	} `yaml:"cluster"`
+}
+
+func NewConfig(configPath string) (*Config, error) {
+	config := &Config{}
+	file, err := os.Open(configPath)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+	d := yaml.NewDecoder(file)
+
+	if err := d.Decode(&config); err != nil {
+		return nil, err
+	}
+
+	return config, nil
+}
+
+func ValidateConfigPath(path string) error {
+	s, err := os.Stat(path)
+	if err != nil {
+		return err
+	}
+	if s.IsDir() {
+		return fmt.Errorf("'%s' is a directory, not a normal file", path)
+	}
+	return nil
+}

config.yml

@@ -3,5 +3,5 @@ gotify:
   token: ALaGS4MVMWTEMcP
 
 cluster:
-  host: dxc.nc7j.com:23
+  host: arc.jg1vgx.net:7000
   call: XV9Q

go.mod

@@ -1,3 +1,5 @@
 module gitea.rouggy.com/PushDXCluster
 
 go 1.21.4
+
+require gopkg.in/yaml.v2 v2.4.0

go.sum

@@ -0,0 +1,4 @@
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=

main.go

@@ -4,6 +4,7 @@ import (
 	"bufio"
 	"bytes"
 	"encoding/json"
+	"flag"
 	"fmt"
 	"io"
 	"log"
@@ -33,6 +34,26 @@ type ClusterMessage struct {
 	Time   string
 }
 
+func ParseFlags() (string, error) {
+	// String that contains the configured configuration path
+	var configPath string
+
+	// Set up a CLI flag called "-config" to allow users
+	// to supply the configuration file
+	flag.StringVar(&configPath, "config", "./config.yml", "path to config file")
+
+	// Actually parse the flags
+	flag.Parse()
+
+	// Validate the path first
+	if err := ValidateConfigPath(configPath); err != nil {
+		return "", err
+	}
+
+	// Return the configuration path
+	return configPath, nil
+}
+
 // Message structure for Gotify
 type GotifyMessage struct {
 	Title    string `json:"title"`
@@ -57,7 +78,7 @@ func readDXExpeFile(filename string) string {
 }
 
 // Function to send message to Gotify
-func sendToGotify(title string, sMess ClusterMessage, priority int) {
+func sendToGotify(title string, sMess ClusterMessage, priority int, cfg Config) {
 
 	message := fmt.Sprintf("DX: %s\nFrom: %s\nFreq: %s\nMode: %s\nReport: %s\nTime: %s", sMess.DX, sMess.From, sMess.Freq, sMess.Mode, sMess.Report, sMess.Time)
 
@@ -73,13 +94,13 @@ func sendToGotify(title string, sMess ClusterMessage, priority int) {
 		return
 	}
 
-	req, err := http.NewRequest("POST", gotifyURL, bytes.NewBuffer(jsonData))
+	req, err := http.NewRequest("POST", cfg.Gotify.URL, bytes.NewBuffer(jsonData))
 	if err != nil {
 		log.Println("Error creating request:", err)
 		return
 	}
 	req.Header.Set("Content-Type", "application/json")
-	req.Header.Add("Authorization", "Bearer ALaGS4MVMWTEMcP")
+	req.Header.Add("Authorization", "Bearer "+cfg.Gotify.Token)
 
 	client := &http.Client{}
 	resp, err := client.Do(req)
@@ -125,10 +146,22 @@ func SanitizeClusterMessage(message string) ClusterMessage {
 }
 
 func main() {
+
+	// Generate our config based on the config supplied
+	// by the user in the flags
+	cfgPath, err := ParseFlags()
+	if err != nil {
+		log.Fatal(err)
+	}
+	cfg, err := NewConfig(cfgPath)
+	if err != nil {
+		log.Fatal(err)
+	}
+
 	fmt.Println("PushDXCluster v0.1")
 	for {
 		// Connect to the Telnet server
-		conn, err := net.Dial("tcp", "ve7cc.net:23")
+		conn, err := net.Dial("tcp", cfg.Cluster.Host)
 		if err != nil {
 			log.Printf("Failed to connect to Telnet server: %v", err)
 			time.Sleep(5 * time.Second) // Wait before retrying
@@ -187,7 +220,7 @@ func main() {
 			sMess := SanitizeClusterMessage(message)
 			log.Printf("Received message: %s", message)
 			if sMess.DX != "" && sMess.From == "XV9Q" && strings.Contains(DX, sMess.DX) {
-				sendToGotify("Spot", sMess, 5)
+				sendToGotify("Spot", sMess, 5, *cfg)
 			}
 
 		}