register chain works

projects/messenger/.gitignore

@@ -0,0 +1 @@
+node_modules/

projects/messenger/messenger.js

@@ -1,17 +1,22 @@
 import { exec } from "child_process";
 import fs from "fs";
+import { ethers } from 'ethers';
+import {
+    CHAIN_ID_ETH,
+    getEmitterAddressEth
+} from "@certusone/wormhole-sdk";
 
 async function main(){
     let config = JSON.parse(fs.readFileSync('./xdapp.config.json').toString());
     
-    if(process.argv[2] == "deploy"){
-        let network = config.networks[process.argv[3]];
+    let network = config.networks[process.argv[2]];
     if (!network){
         throw new Error("Network not defined in config file.")
     }
 
+    if(process.argv[3] == "deploy"){
         if(network.type == "evm"){
-            console.log(`Deploying EVM network: ${process.argv[3]} to ${network.rpc}`);
+            console.log(`Deploying EVM network: ${process.argv[2]} to ${network.rpc}`);
             exec(
                 `cd chains/evm && forge build && forge create --legacy --rpc-url ${network.rpc} --private-key ${network.privateKey} src/Messenger.sol:Messenger && exit`,
                 ((err, out, errStr) => {
@@ -22,14 +27,36 @@ async function main(){
                     if(out) {
                         console.log(out);
                         network.deployed_address = out.split("Deployed to: ")[1].split('\n')[0].trim();
-                        config.networks[process.argv[3]] = network;
+                        config.networks[process.argv[2]] = network;
                         fs.writeFileSync('./xdapp.config.json', JSON.stringify(config, null, 4));
                     }
                 })
             );
         }
-    } else if (process.argv[2] == "register_chain") {
+    } else if (process.argv[3] == "register_chain") {
+        if(!network.deployed_address){
+            throw new Error("Deploy to this network first!");
+        }
 
+        if(network.type == "evm"){
+            const signer = new ethers.Wallet(network.privateKey)
+                .connect(new ethers.providers.JsonRpcProvider(network.rpc));
+            
+            const targetNetwork = config.networks[process.argv[4]];
+            if(!targetNetwork.deployed_address){
+                throw new Error("Target Network not deployed yet!");
+            }
+            if(targetNetwork.type == "evm"){
+                const emitter_address = Buffer.from(getEmitterAddressEth(targetNetwork.deployed_address), "hex");
+                const messenger = new ethers.Contract(
+                    network.deployed_address,
+                    JSON.parse(fs.readFileSync('./chains/evm/out/Messenger.sol/Messenger.json').toString()).abi,
+                    signer
+                );
+                const tx = await messenger.registerApplicationContracts(CHAIN_ID_ETH, emitter_address);
+                console.log("Registered EVM style Emitter: ", tx.hash);
+            }
+        }
     } else if (process.argv[2] == "send_msg") {
 
     } else if (process.argv[2] == "submit_vaa") {
@@ -37,7 +64,7 @@ async function main(){
     } else if (process.argv[2] == "get_current_msg") {
 
     } else {
-        console.error("Unknown command!");
+        throw new Error("Unkown command!")
     }
 }
 

projects/messenger/package.json

@@ -12,5 +12,9 @@
   "workspaces": [
     "chains/evm"
   ],
-  "type": "module"
+  "type": "module",
+  "dependencies": {
+    "@certusone/wormhole-sdk": "^0.3.3",
+    "ethers": "^5.6.6"
+  }
 }

projects/messenger/xdapp.config.json

@@ -4,12 +4,13 @@
             "type": "evm",
             "rpc": "http://147.182.160.210:8545",
             "privateKey": "0x4f3edf983ac636a65a842ce7c78d9aa706d3b113bce9c46f30d7d21715b23b1d",
-            "deployed_address": "0x4cfb3f70bf6a80397c2e634e5bdd85bc0bb189ee"
+            "deployed_address": "0xc0b3b62dd0400e4baa721ddec9b8a384147b23ff"
         },
         "eth1": {
             "type": "evm",
             "rpc": "http://147.182.160.210:8546",
-            "privateKey": "0x4f3edf983ac636a65a842ce7c78d9aa706d3b113bce9c46f30d7d21715b23b1d"
+            "privateKey": "0x4f3edf983ac636a65a842ce7c78d9aa706d3b113bce9c46f30d7d21715b23b1d",
+            "deployed_address": "0x4339316e04cffb5961d1c41fef8e44bfa2a7fbd1"
         }
     }
 }