parsing node config from file passed as argument

go.mod

 module freenet
 
 go 1.19
+
+require gopkg.in/yaml.v2 v2.4.0

go.sum

+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=

helper/types.go

 package helper
 
-import "fmt"
-
-type NodeWrapper struct {
-	Resource Resource `yaml:"resource"`
-	Stora0lwe
-}
+import (
+	"fmt"
+)
 
 type Node struct {
 	Resource Resource `json:"resource"`

server/neighbour-2.yaml

+resource:
   name: "b"
   address: "127.0.0.11"
 storage:
+  data:
     - id: 10
       resource:
         name: "b"

server/neighbour-3.yaml

+resource:
   name: "c"
   address: "127.0.0.12"
 storage:
+  data:
     - id: 15
       resource:
         name: "c"

server/server.go

@@ -3,25 +3,42 @@ package main
 import (
 	"fmt"
 	"freenet/helper"
+	"gopkg.in/yaml.v2"
+	"os"
 )
 
+var node helper.Node
+
 func main() {
 	//read arguments passed to the program
 	//./server <port> <config_number> <mode>
 	// port is the port the server will listen on
 	// config_number represents de number of the neighbour-x.yaml file to load
 	// mode is INIT or WAIT (INIT for the server that will run the search, WAIT for the servers that will listen)
+	args := os.Args
+	configFile := fmt.Sprintf("neighbour-%s.yaml", args[1])
+	node = parseConfigFile(configFile)
+	fmt.Printf("Node{%s}", node)
 
 	//initialize socket connection
 	//if INIT
 	//run the search algorithm and send message to the servers
 	//if WAIT
 	//wait and listen for new connections
+	//debugTypesPrint()
+}
 
-	debugTypesPrint()
+func parseConfigFile(file string) helper.Node {
+	var node helper.Node
+	yamlFile, err := os.ReadFile(file)
+	if err != nil {
+		panic(err)
+	}
+	err = yaml.Unmarshal(yamlFile, &node)
+	return node
 }
 
-func parseNodeConfig() {
+func usage() {
 
 }