From fc9d73379627e06d6063e3d8cbdbeac5c72dff83 Mon Sep 17 00:00:00 2001
From: tate <tate@ens.domains>
Date: Fri, 19 Jan 2024 11:50:27 +1100
Subject: [PATCH] add-chains: metis, base, zksync, mantle, linea, scr, boba,
 zora

---
 scripts/addEvmCoin.ts           | 92 +++++++++++++++++++++++++++++++++
 src/consts/coinTypeToNameMap.ts | 18 +++++++
 2 files changed, 110 insertions(+)
 create mode 100644 scripts/addEvmCoin.ts

diff --git a/scripts/addEvmCoin.ts b/scripts/addEvmCoin.ts
new file mode 100644
index 00000000..01dd94a9
--- /dev/null
+++ b/scripts/addEvmCoin.ts
@@ -0,0 +1,92 @@
+import * as readline from "readline";
+import { coinTypeToEvmChainId } from "../src/utils/evm.js";
+
+const SLIP44_MSB = 0x80000000;
+const evmChainIdToCoinType = (chainId: number) => {
+  if (chainId >= SLIP44_MSB) throw new Error("Invalid chainId");
+  return (SLIP44_MSB | chainId) >>> 0;
+};
+
+const rl = readline.createInterface({
+  input: process.stdin,
+  output: process.stdout,
+});
+const questionAsync = (question: string) =>
+  new Promise<string>((resolve) => {
+    rl.question(question, (answer) => {
+      resolve(answer);
+    });
+  });
+
+let newCoins: [string, [string, string]][] = [];
+
+async function addEvmCoin() {
+  const coinSymbol_ = await questionAsync("Coin Symbol: ");
+  const coinName_ = await questionAsync("Coin Name: ");
+  const chainId = await questionAsync("Chain ID: ").then((ans) =>
+    parseInt(ans)
+  );
+
+  const coinName = coinName_.trim();
+  const coinSymbol = coinSymbol_.toLowerCase().trim();
+
+  newCoins.push([`${evmChainIdToCoinType(chainId)}`, [coinSymbol, coinName]]);
+
+  const runAgain = await questionAsync("Add another coin? (y/n): ").then(
+    (ans) => ans.toLowerCase() === "y"
+  );
+
+  if (runAgain) return addEvmCoin();
+}
+
+await addEvmCoin();
+
+console.log("Adding new coins:", newCoins.map(([, [c]]) => c).join(", "));
+
+const { evmCoinTypeToNameMap, nonEvmCoinTypeToNameMap } = await import(
+  "../src/consts/coinTypeToNameMap.js"
+);
+
+const evmCoinsWithNew = [
+  ...Object.entries(evmCoinTypeToNameMap),
+  ...newCoins,
+].sort(([a], [b]) => parseInt(a) - parseInt(b));
+
+const evmCoinTypeToNameMapString = `export const evmCoinTypeToNameMap = Object.freeze({
+${evmCoinsWithNew
+  .map(
+    ([
+      coinType,
+      [coinSymbol, coinName],
+    ]) => `  /* Chain ID: ${coinTypeToEvmChainId(parseInt(coinType))} */
+  "${coinType}": ["${coinSymbol}", "${coinName}"],`
+  )
+  .join("\n")}
+} as const);`;
+
+const nonEvmCoinTypeToNameMapString = `export const nonEvmCoinTypeToNameMap = Object.freeze({
+${Object.entries(nonEvmCoinTypeToNameMap)
+  .map(
+    ([coinType, [coinSymbol, coinName]]) =>
+      `  "${coinType}": ["${coinSymbol}", "${coinName}"],`
+  )
+  .join("\n")}
+} as const);`;
+
+const coinTypeToNameMapString = `export const coinTypeToNameMap = Object.freeze({
+  ...nonEvmCoinTypeToNameMap,
+  ...evmCoinTypeToNameMap,
+} as const);`;
+
+const toWrite = `${evmCoinTypeToNameMapString}
+
+${nonEvmCoinTypeToNameMapString}
+
+${coinTypeToNameMapString}
+`;
+
+await Bun.write("./src/consts/coinTypeToNameMap.ts", toWrite);
+
+console.log("Done!");
+
+rl.close();
diff --git a/src/consts/coinTypeToNameMap.ts b/src/consts/coinTypeToNameMap.ts
index f2f4cbc9..f0b0bf99 100644
--- a/src/consts/coinTypeToNameMap.ts
+++ b/src/consts/coinTypeToNameMap.ts
@@ -1,4 +1,6 @@
 export const evmCoinTypeToNameMap = Object.freeze({
+  /* Chain ID: 0 */
+  "2147483648": ["metis", "1088"],
   /* Chain ID: 10 */
   "2147483658": ["op", "Optimism"],
   /* Chain ID: 25 */
@@ -19,14 +21,24 @@ export const evmCoinTypeToNameMap = Object.freeze({
   "2147483756": ["tt", "ThunderCore"],
   /* Chain ID: 137 */
   "2147483785": ["matic", "Polygon"],
+  /* Chain ID: 169 */
+  "2147483817": ["manta", "Manta Pacific"],
   /* Chain ID: 246 */
   "2147483894": ["ewt", "Energy Web"],
   /* Chain ID: 250 */
   "2147483898": ["ftm", "Fantom Opera"],
+  /* Chain ID: 288 */
+  "2147483936": ["boba", "Boba"],
+  /* Chain ID: 324 */
+  "2147483972": ["zksync", "zkSync"],
   /* Chain ID: 361 */
   "2147484009": ["theta", "Theta"],
   /* Chain ID: 820 */
   "2147484468": ["clo", "Callisto"],
+  /* Chain ID: 5000 */
+  "2147488648": ["mantle", "Mantle"],
+  /* Chain ID: 8453 */
+  "2147492101": ["base", "Base"],
   /* Chain ID: 39797 */
   "2147523445": ["nrg", "Energi"],
   /* Chain ID: 42161 */
@@ -35,6 +47,12 @@ export const evmCoinTypeToNameMap = Object.freeze({
   "2147525868": ["celo", "Celo"],
   /* Chain ID: 43114 */
   "2147526762": ["avaxc", "Avalanche C-Chain"],
+  /* Chain ID: 59144 */
+  "2147542792": ["linea", "Linea"],
+  /* Chain ID: 534352 */
+  "2148018000": ["scr", "Scroll"],
+  /* Chain ID: 7777777 */
+  "2155261425": ["zora", "Zora"],
 } as const);
 
 export const nonEvmCoinTypeToNameMap = Object.freeze({