dao act: working

.babelrc

@@ -1,10 +1,13 @@
 {
   "presets": [
-    ["@babel/preset-env", {
-      "useBuiltIns": "entry"
-    }]
+    [
+      "@babel/preset-env",
+      {
+        "useBuiltIns": "entry"
+      }
+    ]
   ],
   "plugins": [
     "@babel/plugin-proposal-object-rest-spread"
   ]
-}
+}

src/commands/dao_cmds/act.js

@@ -3,6 +3,8 @@ const getAppKernel = require('./utils/app-kernel')
 const { ensureWeb3 } = require('../../helpers/web3-fallback')
 const ABI = require('web3-eth-abi')
 
+const EXECUTE_FUNCTION_NAME = 'execute'
+
 exports.command = 'act <agent-address> <target> <signature> [call-args..]'
 
 exports.describe = 'Executes a call from the Agent app'
@@ -32,11 +34,14 @@ exports.builder = function(yargs) {
 const encodeCalldata = (signature, params) => {
   const sigBytes = ABI.encodeFunctionSignature(signature)
 
-  const types = signature
-    .replace(')', '')
-    .split('(')[1]
-    .split(',')
-  const paramBytes = ABI.encodeParameters(types, params)
+  const types = signature.replace(')', '').split('(')[1]
+
+  // No params, return signature directly
+  if (types === '') {
+    return sigBytes
+  }
+
+  const paramBytes = ABI.encodeParameters(types.split(','), params)
 
   return `${sigBytes}${paramBytes.slice(2)}`
 }
@@ -55,14 +60,10 @@ exports.handler = async function({
   const dao = await getAppKernel(web3, agentAddress)
 
   // TODO: assert dao != 0x00...00
-
-  const fn = 'execute'
   const fnArgs = [target, 0, encodeCalldata(signature, callArgs)]
 
-  // console.log(fn, fnArgs)
-
   const getTransactionPath = wrapper =>
-    wrapper.getTransactionPath(agentAddress, fn, fnArgs)
+    wrapper.getTransactionPath(agentAddress, EXECUTE_FUNCTION_NAME, fnArgs)
 
   return execHandler(dao, getTransactionPath, {
     reporter,

src/commands/dao_cmds/install.js

@@ -9,7 +9,7 @@ const chalk = require('chalk')
 const getRepoTask = require('./utils/getRepoTask')
 const encodeInitPayload = require('./utils/encodeInitPayload')
 const { getContract, ANY_ENTITY, NO_MANAGER } = require('../../util')
-const kernelABI = require('@aragon/wrapper/abi/aragon/Kernel')
+const kernelABI = require('@aragon/wrapper/artifacts/aragon/Kernel')
 const listrOpts = require('../../helpers/listr-options')
 
 const addressesEqual = (a, b) => a.toLowerCase() === b.toLowerCase()