Merge pull request aragon#112 from aragon/print-mnemonic-phrase

Print mnemonic phrase when running the dev chain

packages/aragon-cli/src/commands/devchain.js

@@ -74,6 +74,7 @@ exports.task = async function ({ port = 8545, reset = false, showAccounts = 2 })
       const accounts = await ctx.web3.eth.getAccounts()
 
       ctx.accounts = accounts.slice(0, parseInt(showAccounts))
+      ctx.mnemonic = MNEMONIC
 
       const ganacheAccounts = server.provider.manager.state.accounts
       ctx.privateKeys = ctx.accounts.map((address) => (
@@ -96,10 +97,14 @@ exports.printAccounts = (reporter, privateKeys) => {
   \n${formattedAccounts.join('\n')}`)
 }
 
+exports.printMnemonic = (reporter, mnemonic) => {
+  reporter.info(`The accounts were generated from the following mnemonic phrase: ${mnemonic}\n.`)
+}
+
 exports.handler = async ({ reporter, port, reset, accounts }) => {
   const task = await exports.task({ port, reset, showAccounts: accounts })
   const { privateKeys } = await task.run()
   exports.printAccounts(reporter, privateKeys)  
 
   reporter.info(`Devchain running: ${chalk.bold('http://localhost:'+port)}.`)
-}
+}

packages/aragon-cli/src/commands/run.js

@@ -270,6 +270,9 @@ exports.handler = function ({
     if (ctx.privateKeys) {
       devchain.printAccounts(reporter, ctx.privateKeys)
     }
+    if (ctx.mnemonic) {
+      devchain.printMnemonic(reporter, ctx.mnemonic)
+    }
 
     const registry = module.appName.split('.').slice(1).join('.')