From b6ceca5d52c8212553b1fbf59c5e24ccf06547e6 Mon Sep 17 00:00:00 2001
From: Chih Cheng Liang <chihchengliang@gmail.com>
Date: Fri, 22 Jan 2021 17:07:13 +0800
Subject: [PATCH] deploy with parameters file and output path

---
 .gitignore          |  1 +
 package.json        |  3 ++-
 scripts/deploy.ts   | 18 ++++++++++++++----
 scripts/genParam.ts |  5 +++++
 4 files changed, 22 insertions(+), 5 deletions(-)
 create mode 100644 scripts/genParam.ts

diff --git a/.gitignore b/.gitignore
index 3bc05cc2..a6cd13dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 node_modules/
+parameters.json
 genesis.json
 types/
 cache/
diff --git a/package.json b/package.json
index 29ad87d8..cf822290 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,8 @@
     "deploy": "ts-node ./scripts/deploy.ts",
     "deposit": "ts-node ./scripts/deposit.ts",
     "bench": "hardhat run ./scripts/benchmark.ts",
-    "slither": "slither ."
+    "slither": "slither .",
+    "genParam": "ts-node ./scripts/genParam.ts"
   },
   "repository": {
     "type": "git",
diff --git a/scripts/deploy.ts b/scripts/deploy.ts
index 83a5f3de..54ea1d88 100644
--- a/scripts/deploy.ts
+++ b/scripts/deploy.ts
@@ -8,7 +8,7 @@ import { StateTree } from "../ts/stateTree";
 import { execSync } from "child_process";
 
 const argv = require("minimist")(process.argv.slice(2), {
-    string: ["url", "root", "key"]
+    string: ["url", "root", "key", "input", "output"]
 });
 /*
     Note separate pubkeys with commas
@@ -17,6 +17,9 @@ const argv = require("minimist")(process.argv.slice(2), {
 
     You can also specify a private key
     > npm run deploy -- --key 0xYourPrivateKey 
+
+    You can use a custom parameters.json
+    > npm run deploy -- --input parameters.json --output ../hubbe-commander/genesis.json
 */
 
 function getDefaultGenesisRoot(parameters: DeploymentParameters) {
@@ -34,10 +37,17 @@ async function main() {
         ? new ethers.Wallet(argv.key).connect(provider)
         : provider.getSigner();
 
-    const parameters = PRODUCTION_PARAMS;
+    const parameters = argv.input
+        ? JSON.parse(fs.readFileSync(argv.input).toString())
+        : PRODUCTION_PARAMS;
+
     parameters.GENESIS_STATE_ROOT =
         argv.root || getDefaultGenesisRoot(parameters);
 
+    const genesisPath = argv.output ?? "genesis.json";
+
+    console.log("Deploy with parameters", parameters);
+
     const genesisEth1Block = await provider.getBlockNumber();
     const contracts = await deployAll(signer, parameters, true);
     let addresses: { [key: string]: string } = {};
@@ -54,8 +64,8 @@ async function main() {
         version
     };
     const configs = { parameters, addresses, auxiliary };
-    console.log("Writing genesis.json");
-    fs.writeFileSync("genesis.json", JSON.stringify(configs, null, 4));
+    console.log("Writing genesis file to", genesisPath);
+    fs.writeFileSync(genesisPath, JSON.stringify(configs, null, 4));
     console.log("Successsfully deployed", configs);
 }
 
diff --git a/scripts/genParam.ts b/scripts/genParam.ts
new file mode 100644
index 00000000..22a7bb74
--- /dev/null
+++ b/scripts/genParam.ts
@@ -0,0 +1,5 @@
+import { PRODUCTION_PARAMS } from "../ts/constants";
+
+import fs from "fs";
+
+fs.writeFileSync("parameters.json", JSON.stringify(PRODUCTION_PARAMS, null, 4));