Add scripts to deploy new Impls

ethereum/README.md

@@ -37,10 +37,16 @@ yarn script deploy -n ropsten 0x2079A734292094702f4D7D64A59e980c20652Cae
 
 where `0x2079A734292094702f4D7D64A59e980c20652Cae` is the admin, e.g. the Compound Timelock.
 
-And to upgrade to 131:
+And to upgrade to m3:
 
 ```
-yarn script deploy:131 -n ropsten 0x2079A734292094702f4D7D64A59e980c20652Cae
+yarn script deploy:m3 -n ropsten 0x2079A734292094702f4D7D64A59e980c20652Cae
+```
+
+And to upgrade to m4:
+
+```
+yarn script deploy:m4 -n ropsten 0x2079A734292094702f4D7D64A59e980c20652Cae
 ```
 
 ## Console

ethereum/saddle.config.js

@@ -83,6 +83,7 @@ module.exports = {
   },
   scripts: {
     "deploy": "scripts/deploy.js",
-    "deploy:131": "scripts/migrations/131.js"
+    "deploy:m3": "scripts/migrations/m3.js",
+    "deploy:m4": "scripts/migrations/m4.js"
   }                                                     // Aliases for scripts
 }

ethereum/scripts/migrations/131.js → ethereum/scripts/migrations/m3.js

@@ -9,7 +9,7 @@ const {
 const NEW_LOCK_EVENT_TOPIC = '0xc459acef3ffe957663bb49d644b20d0c790bcb41573893752a72ba6f023b9386';
 
 const main = async () => {
-  console.log(chalk.yellow(`\n\nDeploying Compound Chain 1.3.1 to ${network}\n`));
+  console.log(chalk.yellow(`\n\nDeploying Compound Chain m3 to ${network}\n`));
 
   const root = saddle.account;
 

ethereum/scripts/migrations/m4.js

@@ -0,0 +1,53 @@
+const chalk = require('chalk');
+const {
+  deployAndVerify,
+  checkAddress,
+  readNetwork,
+  saveNetwork,
+} = require('../utils/deploy_utils');
+
+const TEST_SIGNATURE = '0xc86ba4a27a0938efd58b397cf49e453e4abb3f3283acc64644a419c7734ede3c6a5704ded16ff1852340925ee6149c8fe76e9f1610af8c73bcf9b8d28ef086fd1c';
+
+const main = async () => {
+  console.log(chalk.yellow(`\n\nDeploying Compound Chain m4 to ${network}\n`));
+
+  const root = saddle.account;
+
+  let { Contracts } = await readNetwork(saddle, env, network);
+  let cashAddress = Contracts['Cash'];
+  if (!cashAddress) {
+    throw new Error(`Missing Cash address for network ${network}`);
+  }
+
+  starportImpl = await deployAndVerify('Starport', [cashAddress, root], { from: root }, saddle, env, network);
+
+  let starportAddress = Contracts['Starport'];
+  if (!starportAddress) {
+    throw new Error(`Missing Starport address for network ${network}`);
+  }
+  cashImpl = await deployAndVerify('CashToken', [starportAddress], { from: root }, saddle, env, network);
+
+  if (await cashImpl.methods.symbol().call() !== "CASH") {
+    throw new Error(`Invalid CASH Token. Have you compiled recent contracts?`);
+  }
+
+  let error;
+  try {
+    await starportImpl.methods.invoke("0x", [TEST_SIGNATURE]).call()
+  } catch (e) {
+    error = e;
+  }
+  if (!error.message.includes('revert Below quorum threshold')) {
+    throw new Error(`Invalid Starport (expected quorum threshold error, got "${error.message}"). Have you compiled recent contracts?`);
+  }
+
+  await saveNetwork({
+    StarportImpl: starportImpl
+  }, saddle, env, network);
+
+  console.log(chalk.yellow(`\n\nNote: you will need to manually upgrade the Starport and Cash delegator to use the new StarportImpl and CashImpl\n`));
+};
+
+(async () => {
+  await main();
+})();