Build node command with key and adress

waku/node/v2/start_network.nim

@@ -9,22 +9,23 @@ import
 # Fix ambiguous call error
 import strutils except fromHex
 
+const
+  defaults ="--log-level:DEBUG --log-metrics --metrics-server --rpc"
+  wakuNodeBin = "build" / "wakunode"
+
 type
   NodeInfo* = object
     cmd: string
     address: string
+    shift: int
     label: string
 
-# TODO: initNodeCmd and get multiaddress here
 # TODO: Then, setup a star network
 
 # TODO: Create Node command, something like this:
 # "build/wakunode --log-level:DEBUG --log-metrics --metrics-server --rpc  --waku-topic-interest:false --nodekey:e685079b7fa34dd35d3ffb2e40ab970360e94aa7dcc1262d36a8e2320a2c08ce --ports-shift:2 --discovery:off "
-# What's equivalent of nodekey for libp2p? It is keypair.seckey in v1
-# desc: "P2P node private key as hex.",
-# Should be straightforward
 # Ok cool so it is config.nim parseCmdArg, then use fromHex
-proc initNodeCmd(): NodeInfo =
+proc initNodeCmd(shift: int, staticNodes: seq[string] = @[], label: string): NodeInfo =
   let
     key = SkPrivateKey.random()
     hkey = key.getBytes().toHex()
@@ -38,6 +39,27 @@ proc initNodeCmd(): NodeInfo =
     hostAddress = MultiAddress.init(DefaultAddr)
 
   peerInfo.addrs.add(hostAddress)
+  let id = peerInfo.id
 
-  result.cmd = "./build/foo"
+  info "PeerInfo", id = id, addrs = peerInfo.addrs
+  let listenStr = $peerInfo.addrs[0] & "/p2p/" & id
 
+  result.cmd = wakuNodeBin & " " & defaults & " "
+  result.cmd &= "--nodekey:" & hkey & " "
+  result.cmd &= "--ports-shift:" & $shift & " "
+  if staticNodes.len > 0:
+    for staticNode in staticNodes:
+      result.cmd &= "--staticnode:" & staticNode & " "
+  result.shift = shift
+  result.label = label
+  result.address = listenStr
+
+  info "Node command created.", cmd=result.cmd, address = result.address
+
+# TODO: Setup diff topology, star, mesh, etc
+let masterNode = initNodeCmd(0, @[], "master node")
+let otherNode = initNodeCmd(0, @[masterNode.address], "other node")
+
+echo masterNode
+echo "---"
+echo otherNode