From 6c9a1d7654999c85f03220846cd6bb0709bf1e3c Mon Sep 17 00:00:00 2001
From: Ariel Barmat <abarmat@gmail.com>
Date: Sun, 4 Jul 2021 19:15:24 -0300
Subject: [PATCH] cli: print function hashes task

---
 tasks/contracts/functions.ts | 9 +++++----
 tasks/gre.ts                 | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/tasks/contracts/functions.ts b/tasks/contracts/functions.ts
index 0cfbbd525..bfd7e0702 100644
--- a/tasks/contracts/functions.ts
+++ b/tasks/contracts/functions.ts
@@ -4,9 +4,11 @@ import { HardhatRuntimeEnvironment } from 'hardhat/types'
 import '@nomiclabs/hardhat-ethers'
 
 import { loadEnv } from '../../cli/env'
+import { cliOpts } from '../../cli/defaults'
 
-task('contracts:functions', 'Print function hashes for contracts').setAction(
-  async (taskArgs, hre: HardhatRuntimeEnvironment) => {
+task('contracts:functions', 'Print function hashes for contracts')
+  .addParam('addressBook', cliOpts.addressBook.description, cliOpts.addressBook.default)
+  .setAction(async (taskArgs, hre: HardhatRuntimeEnvironment) => {
     const accounts = await hre.ethers.getSigners()
     const env = await loadEnv(taskArgs, accounts[0] as unknown as Wallet)
 
@@ -17,5 +19,4 @@ task('contracts:functions', 'Print function hashes for contracts').setAction(
         console.log(fnSig, '->', hre.ethers.utils.id(fnSig).slice(0, 10))
       }
     }
-  },
-)
+  })
diff --git a/tasks/gre.ts b/tasks/gre.ts
index 4080c5485..bc0eecf39 100644
--- a/tasks/gre.ts
+++ b/tasks/gre.ts
@@ -1,4 +1,4 @@
-import { Contract, providers, Signer } from 'ethers'
+import { Contract } from 'ethers'
 import { HardhatRuntimeEnvironment } from 'hardhat/types'
 import { extendEnvironment } from 'hardhat/config'
 import { lazyObject } from 'hardhat/plugins'