Extract constants package

- Reduce clutter in the shared package

pkg/transformers/shared/constants/abi.go

@@ -1,34 +1,6 @@
-// Copyright 2018 Vulcanize
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package shared
-
-import (
-	"github.com/spf13/viper"
-)
-
-func getContractValue(key string, fallback string) string {
-	value := viper.GetString(key)
-	if value == "" {
-		return fallback
-	}
-	return value
-}
+package constants
 
 var (
-	DataItemLength = 32
-
 	CatABI        = `[{"constant":true,"inputs":[],"name":"vat","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x36569e77"},{"constant":true,"inputs":[],"name":"vow","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x626cb3c5"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"flips","outputs":[{"name":"ilk","type":"bytes32"},{"name":"urn","type":"bytes32"},{"name":"ink","type":"uint256"},{"name":"tab","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x70d9235a"},{"constant":true,"inputs":[],"name":"nflip","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x76181a51"},{"constant":true,"inputs":[],"name":"live","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x957aa58c"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xbf353dbb"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ilks","outputs":[{"name":"flip","type":"address"},{"name":"chop","type":"uint256"},{"name":"lump","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xd9638d36"},{"constant":true,"inputs":[],"name":"pit","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xf03c7c6e"},{"inputs":[{"name":"vat_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"ilk","type":"bytes32"},{"indexed":true,"name":"urn","type":"bytes32"},{"indexed":false,"name":"ink","type":"uint256"},{"indexed":false,"name":"art","type":"uint256"},{"indexed":false,"name":"tab","type":"uint256"},{"indexed":false,"name":"flip","type":"uint256"},{"indexed":false,"name":"iArt","type":"uint256"}],"name":"Bite","type":"event","signature":"0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event","signature":"0x644843f351d3fba4abcd60109eaff9f54bac8fb8ccf0bab941009c21df21cf31"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x65fae35e"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x9c52a7f1"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"what","type":"bytes32"},{"name":"data","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x1a0b287e"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"data","type":"address"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xd4e8be83"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"what","type":"bytes32"},{"name":"flip","type":"address"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xebecb39d"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"urn","type":"bytes32"}],"name":"bite","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x72f7b593"},{"constant":false,"inputs":[{"name":"n","type":"uint256"},{"name":"wad","type":"uint256"}],"name":"flip","outputs":[{"name":"id","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xe6f95917"}]`
 	DripABI       = `[{"constant":true,"inputs":[],"name":"vat","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x36569e77"},{"constant":true,"inputs":[],"name":"repo","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x56ff3122"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xbf353dbb"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ilks","outputs":[{"name":"vow","type":"bytes32"},{"name":"tax","type":"uint256"},{"name":"rho","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xd9638d36"},{"inputs":[{"name":"vat_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event","signature":"0x644843f351d3fba4abcd60109eaff9f54bac8fb8ccf0bab941009c21df21cf31"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x65fae35e"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x9c52a7f1"},{"constant":true,"inputs":[],"name":"era","outputs":[{"name":"","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x143e55e0"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"vow","type":"bytes32"},{"name":"tax","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x1a0b287e"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"data","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x29ae8114"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"}],"name":"drip","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x44e2a5a8"}]`
 	FlapperABI    = `[{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"bids","outputs":[{"name":"bid","type":"uint256"},{"name":"lot","type":"uint256"},{"name":"guy","type":"address"},{"name":"tic","type":"uint48"},{"name":"end","type":"uint48"},{"name":"gal","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"ttl","outputs":[{"name":"","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"gem","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"beg","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tau","outputs":[{"name":"","type":"uint48"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"kicks","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"dai","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"dai_","type":"address"},{"name":"gem_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"id","type":"uint256"},{"indexed":false,"name":"lot","type":"uint256"},{"indexed":false,"name":"bid","type":"uint256"},{"indexed":false,"name":"gal","type":"address"},{"indexed":false,"name":"end","type":"uint48"}],"name":"Kick","type":"event"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event"},{"constant":false,"inputs":[{"name":"gal","type":"address"},{"name":"lot","type":"uint256"},{"name":"bid","type":"uint256"}],"name":"kick","outputs":[{"name":"id","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"id","type":"uint256"},{"name":"lot","type":"uint256"},{"name":"bid","type":"uint256"}],"name":"tend","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"id","type":"uint256"}],"name":"deal","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]`
@@ -38,108 +10,4 @@ var (
 	PitABI        = `[{"constant":true,"inputs":[],"name":"vat","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x36569e77"},{"constant":true,"inputs":[],"name":"live","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x957aa58c"},{"constant":true,"inputs":[],"name":"drip","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x9f678cca"},{"constant":true,"inputs":[],"name":"Line","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xbabe8a3f"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xbf353dbb"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ilks","outputs":[{"name":"spot","type":"uint256"},{"name":"line","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xd9638d36"},{"inputs":[{"name":"vat_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"ilk","type":"bytes32"},{"indexed":true,"name":"urn","type":"bytes32"},{"indexed":false,"name":"ink","type":"uint256"},{"indexed":false,"name":"art","type":"uint256"},{"indexed":false,"name":"dink","type":"int256"},{"indexed":false,"name":"dart","type":"int256"},{"indexed":false,"name":"iArt","type":"uint256"}],"name":"Frob","type":"event","signature":"0xb2afa28318bcc689926b52835d844de174ef8de97e982a85c0199d584920791b"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event","signature":"0x644843f351d3fba4abcd60109eaff9f54bac8fb8ccf0bab941009c21df21cf31"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x65fae35e"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x9c52a7f1"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"what","type":"bytes32"},{"name":"data","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x1a0b287e"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"data","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x29ae8114"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"data","type":"address"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xd4e8be83"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"dink","type":"int256"},{"name":"dart","type":"int256"}],"name":"frob","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x5a984ded"}]`
 	VatABI        = `[{"constant":true,"inputs":[],"name":"debt","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x0dca59c1"},{"constant":true,"inputs":[{"name":"","type":"bytes32"},{"name":"","type":"bytes32"}],"name":"urns","outputs":[{"name":"ink","type":"uint256"},{"name":"art","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x26e27482"},{"constant":true,"inputs":[],"name":"vice","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0x2d61a355"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"sin","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xa60f1d3e"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xbf353dbb"},{"constant":true,"inputs":[{"name":"","type":"bytes32"},{"name":"","type":"bytes32"}],"name":"gem","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xc0912683"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"ilks","outputs":[{"name":"take","type":"uint256"},{"name":"rate","type":"uint256"},{"name":"Ink","type":"uint256"},{"name":"Art","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xd9638d36"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"dai","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function","signature":"0xf53e4e69"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor","signature":"constructor"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":true,"name":"too","type":"bytes32"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"Note","type":"event","signature":"0x8c2dbbc2b33ffaa77c104b777e574a8a4ff79829dfee8b66f4dc63e3f8067152"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x65fae35e"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x9c52a7f1"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"}],"name":"init","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x3b663195"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"guy","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"slip","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x42066cbb"},{"constant":false,"inputs":[{"name":"ilk","type":"bytes32"},{"name":"src","type":"bytes32"},{"name":"dst","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"flux","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xa6e41821"},{"constant":false,"inputs":[{"name":"src","type":"bytes32"},{"name":"dst","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"move","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x78f19470"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"v","type":"bytes32"},{"name":"w","type":"bytes32"},{"name":"dink","type":"int256"},{"name":"dart","type":"int256"}],"name":"tune","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x5dd6471a"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"v","type":"bytes32"},{"name":"w","type":"bytes32"},{"name":"dink","type":"int256"},{"name":"dart","type":"int256"}],"name":"grab","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x3690ae4c"},{"constant":false,"inputs":[{"name":"u","type":"bytes32"},{"name":"v","type":"bytes32"},{"name":"rad","type":"int256"}],"name":"heal","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x990a5f63"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"rate","type":"int256"}],"name":"fold","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0xe6a6a64d"},{"constant":false,"inputs":[{"name":"i","type":"bytes32"},{"name":"u","type":"bytes32"},{"name":"take","type":"int256"}],"name":"toll","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function","signature":"0x09b7a0b5"}]`
 	VowABI        = `[{"constant":true,"inputs":[],"name":"Awe","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"Joy","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"flap","outputs":[{"name":"id","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"hump","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"wad","type":"uint256"}],"name":"kiss","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"data","type":"uint256"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"Ash","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"era","type":"uint48"}],"name":"flog","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"vat","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"Woe","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"wait","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"rely","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"bump","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"tab","type":"uint256"}],"name":"fess","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"row","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint48"}],"name":"sin","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"guy","type":"address"}],"name":"deny","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"flop","outputs":[{"name":"id","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"wards","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"sump","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"Sin","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"what","type":"bytes32"},{"name":"addr","type":"address"}],"name":"file","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"cow","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"wad","type":"uint256"}],"name":"heal","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":true,"inputs":[{"indexed":true,"name":"sig","type":"bytes4"},{"indexed":true,"name":"guy","type":"address"},{"indexed":true,"name":"foo","type":"bytes32"},{"indexed":true,"name":"bar","type":"bytes32"},{"indexed":false,"name":"wad","type":"uint256"},{"indexed":false,"name":"fax","type":"bytes"}],"name":"LogNote","type":"event"}]`
-
-	// temporary addresses from Kovan deployment
-	CatContractAddress     = getContractValue("contract.cat", "0x2f34f22a00ee4b7a8f8bbc4eaee1658774c624e0")
-	DripContractAddress    = getContractValue("contract.drip", "0x891c04639a5edcae088e546fa125b5d7fb6a2b9d")
-	FlapperContractAddress = getContractValue("contract.mcd_flap", "0x8868BAd8e74FcA4505676D1B5B21EcC23328d132") // MCD FLAP Contract
-	FlipperContractAddress = getContractValue("contract.eth_flip", "0x32D496Ad866D110060866B7125981C73642cc509") // ETH FLIP Contract
-	FlopperContractAddress = getContractValue("contract.mcd_flop", "0x6191C9b0086c2eBF92300cC507009b53996FbFFa") // MCD FLOP Contract
-	PepContractAddress     = getContractValue("contract.pep", "0xB1997239Cfc3d15578A3a09730f7f84A90BB4975")
-	PipContractAddress     = getContractValue("contract.pip", "0x9FfFE440258B79c5d6604001674A4722FfC0f7Bc")
-	PitContractAddress     = getContractValue("contract.pit", "0xe7cf3198787c9a4daac73371a38f29aaeeced87e")
-	RepContractAddress     = getContractValue("contract.rep", "0xf88bBDc1E2718F8857F30A180076ec38d53cf296")
-	VatContractAddress     = getContractValue("contract.vat", "0xcd726790550afcd77e9a7a47e86a3f9010af126b")
-	VowContractAddress     = getContractValue("contract.vow", "0x3728e9777B2a0a611ee0F89e00E01044ce4736d1")
-
-	//TODO: get cat, pit, and drip file method signatures directly from the ABI
-	biteMethod                = GetSolidityMethodSignature(CatABI, "Bite")
-	catFileChopLumpMethod     = "file(bytes32,bytes32,uint256)"
-	catFileFlipMethod         = GetSolidityMethodSignature(CatABI, "file")
-	catFilePitVowMethod       = "file(bytes32,address)"
-	dealMethod                = GetSolidityMethodSignature(FlipperABI, "deal")
-	dentMethod                = GetSolidityMethodSignature(FlipperABI, "dent")
-	dripDripMethod            = GetSolidityMethodSignature(DripABI, "drip")
-	dripFileIlkMethod         = "file(bytes32,bytes32,uint256)"
-	dripFileRepoMethod        = GetSolidityMethodSignature(DripABI, "file")
-	dripFileVowMethod         = "file(bytes32,bytes32)"
-	flapKickMethod            = GetSolidityMethodSignature(FlapperABI, "Kick")
-	flipKickMethod            = GetSolidityMethodSignature(FlipperABI, "Kick")
-	flopKickMethod            = GetSolidityMethodSignature(FlopperABI, "Kick")
-	frobMethod                = GetSolidityMethodSignature(PitABI, "Frob")
-	logValueMethod            = GetSolidityMethodSignature(MedianizerABI, "LogValue")
-	pitFileDebtCeilingMethod  = "file(bytes32,uint256)"
-	pitFileIlkMethod          = "file(bytes32,bytes32,uint256)"
-	pitFileStabilityFeeMethod = GetSolidityMethodSignature(PitABI, "file")
-	tendMethod                = GetSolidityMethodSignature(FlipperABI, "tend")
-	vatFluxMethod             = GetSolidityMethodSignature(VatABI, "flux")
-	vatFoldMethod             = GetSolidityMethodSignature(VatABI, "fold")
-	vatGrabMethod             = GetSolidityMethodSignature(VatABI, "grab")
-	vatHealMethod             = GetSolidityMethodSignature(VatABI, "heal")
-	vatInitMethod             = GetSolidityMethodSignature(VatABI, "init")
-	vatMoveMethod             = GetSolidityMethodSignature(VatABI, "move")
-	vatSlipMethod             = GetSolidityMethodSignature(VatABI, "slip")
-	vatTollMethod             = GetSolidityMethodSignature(VatABI, "toll")
-	vatTuneMethod             = GetSolidityMethodSignature(VatABI, "tune")
-	vowFlogMethod             = GetSolidityMethodSignature(VowABI, "flog")
-
-	BiteSignature                = GetEventSignature(biteMethod)
-	CatFileChopLumpSignature     = GetLogNoteSignature(catFileChopLumpMethod)
-	CatFileFlipSignature         = GetLogNoteSignature(catFileFlipMethod)
-	CatFilePitVowSignature       = GetLogNoteSignature(catFilePitVowMethod)
-	DealSignature                = GetLogNoteSignature(dealMethod)
-	DentFunctionSignature        = GetLogNoteSignature(dentMethod)
-	DripDripSignature            = GetLogNoteSignature(dripDripMethod)
-	DripFileIlkSignature         = GetLogNoteSignature(dripFileIlkMethod)
-	DripFileRepoSignature        = GetLogNoteSignature(dripFileRepoMethod)
-	DripFileVowSignature         = GetLogNoteSignature(dripFileVowMethod)
-	FlapKickSignature            = GetEventSignature(flapKickMethod)
-	FlipKickSignature            = GetEventSignature(flipKickMethod)
-	FlopKickSignature            = GetEventSignature(flopKickMethod)
-	FrobSignature                = GetEventSignature(frobMethod)
-	LogValueSignature            = GetEventSignature(logValueMethod)
-	PitFileDebtCeilingSignature  = GetLogNoteSignature(pitFileDebtCeilingMethod)
-	PitFileIlkSignature          = GetLogNoteSignature(pitFileIlkMethod)
-	PitFileStabilityFeeSignature = GetLogNoteSignature(pitFileStabilityFeeMethod)
-	TendFunctionSignature        = GetLogNoteSignature(tendMethod)
-	VatFluxSignature             = GetLogNoteSignature(vatFluxMethod)
-	VatFoldSignature             = GetLogNoteSignature(vatFoldMethod)
-	VatGrabSignature             = GetLogNoteSignature(vatGrabMethod)
-	VatHealSignature             = GetLogNoteSignature(vatHealMethod)
-	VatInitSignature             = GetLogNoteSignature(vatInitMethod)
-	VatMoveSignature             = GetLogNoteSignature(vatMoveMethod)
-	VatSlipSignature             = GetLogNoteSignature(vatSlipMethod)
-	VatTollSignature             = GetLogNoteSignature(vatTollMethod)
-	VatTuneSignature             = GetLogNoteSignature(vatTuneMethod)
-	VowFlogSignature             = GetLogNoteSignature(vowFlogMethod)
-
-	BiteLabel                = "bite"
-	CatFileChopLumpLabel     = "catFileChopLump"
-	CatFileFlipLabel         = "catFileFlip"
-	CatFilePitVowLabel       = "catFilePitVow"
-	DealLabel                = "deal"
-	DentLabel                = "dent"
-	DripDripLabel            = "dripDrip"
-	DripFileIlkLabel         = "dripFileIlk"
-	DripFileRepoLabel        = "dripFileRepo"
-	DripFileVowLabel         = "dripFileVow"
-	FlapKickLabel            = "flapKick"
-	FlipKickLabel            = "flipKick"
-	FlopKickLabel            = "flopKick"
-	FrobLabel                = "frob"
-	PitFileDebtCeilingLabel  = "pitFileDebtCeiling"
-	PitFileIlkLabel          = "pitFileIlk"
-	PitFileStabilityFeeLabel = "pitFileStabilityFee"
-	PriceFeedLabel           = "priceFeed"
-	TendLabel                = "tend"
-	VatFluxLabel             = "vatFlux"
-	VatFoldLabel             = "vatFold"
-	VatGrabLabel             = "vatGrab"
-	VatHealLabel             = "vatHeal"
-	VatInitLabel             = "vatInit"
-	VatMoveLabel             = "vatMove"
-	VatSlipLabel             = "vatSlip"
-	VatTollLabel             = "vatToll"
-	VatTuneLabel             = "vatTune"
-	VowFlogLabel             = "vowFlog"
 )

pkg/transformers/shared/constants/address.go

@@ -0,0 +1,26 @@
+package constants
+
+import "github.com/spf13/viper"
+
+func getContractValue(key string, fallback string) string {
+	value := viper.GetString(key)
+	if value == "" {
+		return fallback
+	}
+	return value
+}
+
+var (
+	// temporary addresses from Kovan deployment
+	CatContractAddress     = getContractValue("contract.cat", "0x2f34f22a00ee4b7a8f8bbc4eaee1658774c624e0")
+	DripContractAddress    = getContractValue("contract.drip", "0x891c04639a5edcae088e546fa125b5d7fb6a2b9d")
+	FlapperContractAddress = getContractValue("contract.mcd_flap", "0x8868BAd8e74FcA4505676D1B5B21EcC23328d132") // MCD FLAP Contract
+	FlipperContractAddress = getContractValue("contract.eth_flip", "0x32D496Ad866D110060866B7125981C73642cc509") // ETH FLIP Contract
+	FlopperContractAddress = getContractValue("contract.mcd_flop", "0x6191C9b0086c2eBF92300cC507009b53996FbFFa") // MCD FLOP Contract
+	PepContractAddress     = getContractValue("contract.pep", "0xB1997239Cfc3d15578A3a09730f7f84A90BB4975")
+	PipContractAddress     = getContractValue("contract.pip", "0x9FfFE440258B79c5d6604001674A4722FfC0f7Bc")
+	PitContractAddress     = getContractValue("contract.pit", "0xe7cf3198787c9a4daac73371a38f29aaeeced87e")
+	RepContractAddress     = getContractValue("contract.rep", "0xf88bBDc1E2718F8857F30A180076ec38d53cf296")
+	VatContractAddress     = getContractValue("contract.vat", "0xcd726790550afcd77e9a7a47e86a3f9010af126b")
+	VowContractAddress     = getContractValue("contract.vow", "0x3728e9777B2a0a611ee0F89e00E01044ce4736d1")
+)

pkg/transformers/shared/constants/constants_suite_test.go

@@ -0,0 +1,13 @@
+package constants_test
+
+import (
+	"testing"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+func TestConstants(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Constants Suite")
+}

pkg/transformers/shared/constants/data.go

@@ -0,0 +1,3 @@
+package constants
+
+var DataItemLength = 32

pkg/transformers/shared/constants/event_signature_generator.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package shared
+package constants
 
 import (
 	"fmt"

pkg/transformers/shared/constants/event_signature_generator_test.go

@@ -12,48 +12,47 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package shared_test
+package constants_test
 
 import (
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
-
-	"github.com/vulcanize/vulcanizedb/pkg/transformers/shared"
+	"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
 )
 
 var _ = Describe("Event signature generator", func() {
 	Describe("generating non-anonymous event signatures", func() {
 		It("generates bite event signature", func() {
 			expected := "0x99b5620489b6ef926d4518936cfec15d305452712b88bd59da2d9c10fb0953e8"
-			actual := shared.GetEventSignature("Bite(bytes32,bytes32,uint256,uint256,uint256,uint256,uint256)")
+			actual := constants.GetEventSignature("Bite(bytes32,bytes32,uint256,uint256,uint256,uint256,uint256)")
 
 			Expect(expected).To(Equal(actual))
 		})
 
 		It("generates frob event signature", func() {
 			expected := "0xb2afa28318bcc689926b52835d844de174ef8de97e982a85c0199d584920791b"
-			actual := shared.GetEventSignature("Frob(bytes32,bytes32,uint256,uint256,int256,int256,uint256)")
+			actual := constants.GetEventSignature("Frob(bytes32,bytes32,uint256,uint256,int256,int256,uint256)")
 
 			Expect(expected).To(Equal(actual))
 		})
 
 		It("generates the flap kick event signature", func() {
 			expected := "0xefa52d9342a199cb30efd2692463f2c2bef63cd7186b50382d4fb94ad207880e"
-			actual := shared.GetEventSignature("Kick(uint256,uint256,uint256,address,uint48)")
+			actual := constants.GetEventSignature("Kick(uint256,uint256,uint256,address,uint48)")
 
 			Expect(expected).To(Equal(actual))
 		})
 
 		It("generates flip kick event signature", func() {
 			expected := "0xbac86238bdba81d21995024470425ecb370078fa62b7271b90cf28cbd1e3e87e"
-			actual := shared.GetEventSignature("Kick(uint256,uint256,uint256,address,uint48,bytes32,uint256)")
+			actual := constants.GetEventSignature("Kick(uint256,uint256,uint256,address,uint48,bytes32,uint256)")
 
 			Expect(expected).To(Equal(actual))
 		})
 
 		It("generates log value event signature", func() {
 			expected := "0x296ba4ca62c6c21c95e828080cb8aec7481b71390585605300a8a76f9e95b527"
-			actual := shared.GetEventSignature("LogValue(bytes32)")
+			actual := constants.GetEventSignature("LogValue(bytes32)")
 
 			Expect(expected).To(Equal(actual))
 		})
@@ -62,28 +61,28 @@ var _ = Describe("Event signature generator", func() {
 	Describe("generating LogNote event signatures", func() {
 		It("generates flip tend event signature", func() {
 			expected := "0x4b43ed1200000000000000000000000000000000000000000000000000000000"
-			actual := shared.GetLogNoteSignature("tend(uint256,uint256,uint256)")
+			actual := constants.GetLogNoteSignature("tend(uint256,uint256,uint256)")
 
 			Expect(expected).To(Equal(actual))
 		})
 
 		It("generates pit file event signature for overloaded function with three arguments", func() {
 			expected := "0x1a0b287e00000000000000000000000000000000000000000000000000000000"
-			actual := shared.GetLogNoteSignature("file(bytes32,bytes32,uint256)")
+			actual := constants.GetLogNoteSignature("file(bytes32,bytes32,uint256)")
 
 			Expect(expected).To(Equal(actual))
 		})
 
 		It("generates pit file event signature for overloaded function with two arguments", func() {
 			expected := "0x29ae811400000000000000000000000000000000000000000000000000000000"
-			actual := shared.GetLogNoteSignature("file(bytes32,uint256)")
+			actual := constants.GetLogNoteSignature("file(bytes32,uint256)")
 
 			Expect(expected).To(Equal(actual))
 		})
 
 		It("generates pit file event signature for overloaded function with two different arguments", func() {
 			expected := "0xd4e8be8300000000000000000000000000000000000000000000000000000000"
-			actual := shared.GetLogNoteSignature("file(bytes32,address)")
+			actual := constants.GetLogNoteSignature("file(bytes32,address)")
 
 			Expect(expected).To(Equal(actual))
 		})
@@ -94,7 +93,7 @@ var _ = Describe("Event signature generator", func() {
 			Describe("from the cat contract", func() {
 				It("gets the file method signature", func() {
 					expected := "file(bytes32,bytes32,address)"
-					actual := shared.GetSolidityMethodSignature(shared.CatABI, "file")
+					actual := constants.GetSolidityMethodSignature(constants.CatABI, "file")
 
 					Expect(expected).To(Equal(actual))
 				})
@@ -103,14 +102,14 @@ var _ = Describe("Event signature generator", func() {
 			Describe("from the drip contract", func() {
 				It("gets the drip method signature", func() {
 					expected := "drip(bytes32)"
-					actual := shared.GetSolidityMethodSignature(shared.DripABI, "drip")
+					actual := constants.GetSolidityMethodSignature(constants.DripABI, "drip")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the file method signature", func() {
 					expected := "file(bytes32,uint256)"
-					actual := shared.GetSolidityMethodSignature(shared.DripABI, "file")
+					actual := constants.GetSolidityMethodSignature(constants.DripABI, "file")
 
 					Expect(expected).To(Equal(actual))
 				})
@@ -119,21 +118,21 @@ var _ = Describe("Event signature generator", func() {
 			Describe("from the flipper contract", func() {
 				It("gets the deal method signature", func() {
 					expected := "deal(uint256)"
-					actual := shared.GetSolidityMethodSignature(shared.FlipperABI, "deal")
+					actual := constants.GetSolidityMethodSignature(constants.FlipperABI, "deal")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the dent method signature", func() {
 					expected := "dent(uint256,uint256,uint256)"
-					actual := shared.GetSolidityMethodSignature(shared.FlipperABI, "dent")
+					actual := constants.GetSolidityMethodSignature(constants.FlipperABI, "dent")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the tend method signature", func() {
 					expected := "tend(uint256,uint256,uint256)"
-					actual := shared.GetSolidityMethodSignature(shared.FlipperABI, "tend")
+					actual := constants.GetSolidityMethodSignature(constants.FlipperABI, "tend")
 
 					Expect(expected).To(Equal(actual))
 				})
@@ -142,7 +141,7 @@ var _ = Describe("Event signature generator", func() {
 			Describe("from the pit contract", func() {
 				It("gets the file method signature", func() {
 					expected := "file(bytes32,address)"
-					actual := shared.GetSolidityMethodSignature(shared.PitABI, "file")
+					actual := constants.GetSolidityMethodSignature(constants.PitABI, "file")
 
 					Expect(expected).To(Equal(actual))
 				})
@@ -151,63 +150,63 @@ var _ = Describe("Event signature generator", func() {
 			Describe("from the vat contract", func() {
 				It("gets the init method signature", func() {
 					expected := "init(bytes32)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "init")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "init")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the heal method signature", func() {
 					expected := "heal(bytes32,bytes32,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "heal")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "heal")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the fold method signature", func() {
 					expected := "fold(bytes32,bytes32,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "fold")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "fold")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the flux method signature", func() {
 					expected := "flux(bytes32,bytes32,bytes32,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "flux")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "flux")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the grab method signature", func() {
 					expected := "grab(bytes32,bytes32,bytes32,bytes32,int256,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "grab")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "grab")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the move method signature", func() {
 					expected := "move(bytes32,bytes32,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "move")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "move")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the slip method signature", func() {
 					expected := "slip(bytes32,bytes32,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "slip")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "slip")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the toll method signature", func() {
 					expected := "toll(bytes32,bytes32,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "toll")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "toll")
 
 					Expect(expected).To(Equal(actual))
 				})
 
 				It("gets the tune method signature", func() {
 					expected := "tune(bytes32,bytes32,bytes32,bytes32,int256,int256)"
-					actual := shared.GetSolidityMethodSignature(shared.VatABI, "tune")
+					actual := constants.GetSolidityMethodSignature(constants.VatABI, "tune")
 
 					Expect(expected).To(Equal(actual))
 				})
@@ -216,7 +215,7 @@ var _ = Describe("Event signature generator", func() {
 			Describe("from the vow contract", func() {
 				It("gets the flog method signature", func() {
 					expected := "flog(uint48)"
-					actual := shared.GetSolidityMethodSignature(shared.VowABI, "flog")
+					actual := constants.GetSolidityMethodSignature(constants.VowABI, "flog")
 
 					Expect(expected).To(Equal(actual))
 				})
@@ -226,42 +225,42 @@ var _ = Describe("Event signature generator", func() {
 		Describe("it handles events", func() {
 			It("gets the Bite event signature", func() {
 				expected := "Bite(bytes32,bytes32,uint256,uint256,uint256,uint256,uint256)"
-				actual := shared.GetSolidityMethodSignature(shared.CatABI, "Bite")
+				actual := constants.GetSolidityMethodSignature(constants.CatABI, "Bite")
 
 				Expect(expected).To(Equal(actual))
 			})
 
 			It("gets the flap Kick event signature", func() {
 				expected := "Kick(uint256,uint256,uint256,address,uint48)"
-				actual := shared.GetSolidityMethodSignature(shared.FlapperABI, "Kick")
+				actual := constants.GetSolidityMethodSignature(constants.FlapperABI, "Kick")
 
 				Expect(expected).To(Equal(actual))
 			})
 
 			It("gets the flip Kick event signature", func() {
 				expected := "Kick(uint256,uint256,uint256,address,uint48,bytes32,uint256)"
-				actual := shared.GetSolidityMethodSignature(shared.FlipperABI, "Kick")
+				actual := constants.GetSolidityMethodSignature(constants.FlipperABI, "Kick")
 
 				Expect(expected).To(Equal(actual))
 			})
 
 			It("gets the flop Kick event signature", func() {
 				expected := "Kick(uint256,uint256,uint256,address,uint48)"
-				actual := shared.GetSolidityMethodSignature(shared.FlopperABI, "Kick")
+				actual := constants.GetSolidityMethodSignature(constants.FlopperABI, "Kick")
 
 				Expect(expected).To(Equal(actual))
 			})
 
 			It("gets the pit frob event signature", func() {
 				expected := "Frob(bytes32,bytes32,uint256,uint256,int256,int256,uint256)"
-				actual := shared.GetSolidityMethodSignature(shared.PitABI, "Frob")
+				actual := constants.GetSolidityMethodSignature(constants.PitABI, "Frob")
 
 				Expect(expected).To(Equal(actual))
 			})
 
 			It("gets the log value method signature", func() {
 				expected := "LogValue(bytes32)"
-				actual := shared.GetSolidityMethodSignature(shared.MedianizerABI, "LogValue")
+				actual := constants.GetSolidityMethodSignature(constants.MedianizerABI, "LogValue")
 
 				Expect(expected).To(Equal(actual))
 			})

pkg/transformers/shared/constants/label.go

@@ -0,0 +1,33 @@
+package constants
+
+var (
+	BiteLabel                = "bite"
+	CatFileChopLumpLabel     = "catFileChopLump"
+	CatFileFlipLabel         = "catFileFlip"
+	CatFilePitVowLabel       = "catFilePitVow"
+	DealLabel                = "deal"
+	DentLabel                = "dent"
+	DripDripLabel            = "dripDrip"
+	DripFileIlkLabel         = "dripFileIlk"
+	DripFileRepoLabel        = "dripFileRepo"
+	DripFileVowLabel         = "dripFileVow"
+	FlapKickLabel            = "flapKick"
+	FlipKickLabel            = "flipKick"
+	FlopKickLabel            = "flopKick"
+	FrobLabel                = "frob"
+	PitFileDebtCeilingLabel  = "pitFileDebtCeiling"
+	PitFileIlkLabel          = "pitFileIlk"
+	PitFileStabilityFeeLabel = "pitFileStabilityFee"
+	PriceFeedLabel           = "priceFeed"
+	TendLabel                = "tend"
+	VatFluxLabel             = "vatFlux"
+	VatFoldLabel             = "vatFold"
+	VatGrabLabel             = "vatGrab"
+	VatHealLabel             = "vatHeal"
+	VatInitLabel             = "vatInit"
+	VatMoveLabel             = "vatMove"
+	VatSlipLabel             = "vatSlip"
+	VatTollLabel             = "vatToll"
+	VatTuneLabel             = "vatTune"
+	VowFlogLabel             = "vowFlog"
+)

pkg/transformers/shared/constants/method.go

@@ -0,0 +1,34 @@
+package constants
+
+var (
+	//TODO: get cat, pit, and drip file method signatures directly from the ABI
+	biteMethod                = GetSolidityMethodSignature(CatABI, "Bite")
+	catFileChopLumpMethod     = "file(bytes32,bytes32,uint256)"
+	catFileFlipMethod         = GetSolidityMethodSignature(CatABI, "file")
+	catFilePitVowMethod       = "file(bytes32,address)"
+	dealMethod                = GetSolidityMethodSignature(FlipperABI, "deal")
+	dentMethod                = GetSolidityMethodSignature(FlipperABI, "dent")
+	dripDripMethod            = GetSolidityMethodSignature(DripABI, "drip")
+	dripFileIlkMethod         = "file(bytes32,bytes32,uint256)"
+	dripFileRepoMethod        = GetSolidityMethodSignature(DripABI, "file")
+	dripFileVowMethod         = "file(bytes32,bytes32)"
+	flapKickMethod            = GetSolidityMethodSignature(FlapperABI, "Kick")
+	flipKickMethod            = GetSolidityMethodSignature(FlipperABI, "Kick")
+	flopKickMethod            = GetSolidityMethodSignature(FlopperABI, "Kick")
+	frobMethod                = GetSolidityMethodSignature(PitABI, "Frob")
+	logValueMethod            = GetSolidityMethodSignature(MedianizerABI, "LogValue")
+	pitFileDebtCeilingMethod  = "file(bytes32,uint256)"
+	pitFileIlkMethod          = "file(bytes32,bytes32,uint256)"
+	pitFileStabilityFeeMethod = GetSolidityMethodSignature(PitABI, "file")
+	tendMethod                = GetSolidityMethodSignature(FlipperABI, "tend")
+	vatFluxMethod             = GetSolidityMethodSignature(VatABI, "flux")
+	vatFoldMethod             = GetSolidityMethodSignature(VatABI, "fold")
+	vatGrabMethod             = GetSolidityMethodSignature(VatABI, "grab")
+	vatHealMethod             = GetSolidityMethodSignature(VatABI, "heal")
+	vatInitMethod             = GetSolidityMethodSignature(VatABI, "init")
+	vatMoveMethod             = GetSolidityMethodSignature(VatABI, "move")
+	vatSlipMethod             = GetSolidityMethodSignature(VatABI, "slip")
+	vatTollMethod             = GetSolidityMethodSignature(VatABI, "toll")
+	vatTuneMethod             = GetSolidityMethodSignature(VatABI, "tune")
+	vowFlogMethod             = GetSolidityMethodSignature(VowABI, "flog")
+)

pkg/transformers/shared/constants/signature.go

@@ -0,0 +1,33 @@
+package constants
+
+var (
+	BiteSignature                = GetEventSignature(biteMethod)
+	CatFileChopLumpSignature     = GetLogNoteSignature(catFileChopLumpMethod)
+	CatFileFlipSignature         = GetLogNoteSignature(catFileFlipMethod)
+	CatFilePitVowSignature       = GetLogNoteSignature(catFilePitVowMethod)
+	DealSignature                = GetLogNoteSignature(dealMethod)
+	DentFunctionSignature        = GetLogNoteSignature(dentMethod)
+	DripDripSignature            = GetLogNoteSignature(dripDripMethod)
+	DripFileIlkSignature         = GetLogNoteSignature(dripFileIlkMethod)
+	DripFileRepoSignature        = GetLogNoteSignature(dripFileRepoMethod)
+	DripFileVowSignature         = GetLogNoteSignature(dripFileVowMethod)
+	FlapKickSignature            = GetEventSignature(flapKickMethod)
+	FlipKickSignature            = GetEventSignature(flipKickMethod)
+	FlopKickSignature            = GetEventSignature(flopKickMethod)
+	FrobSignature                = GetEventSignature(frobMethod)
+	LogValueSignature            = GetEventSignature(logValueMethod)
+	PitFileDebtCeilingSignature  = GetLogNoteSignature(pitFileDebtCeilingMethod)
+	PitFileIlkSignature          = GetLogNoteSignature(pitFileIlkMethod)
+	PitFileStabilityFeeSignature = GetLogNoteSignature(pitFileStabilityFeeMethod)
+	TendFunctionSignature        = GetLogNoteSignature(tendMethod)
+	VatFluxSignature             = GetLogNoteSignature(vatFluxMethod)
+	VatFoldSignature             = GetLogNoteSignature(vatFoldMethod)
+	VatGrabSignature             = GetLogNoteSignature(vatGrabMethod)
+	VatHealSignature             = GetLogNoteSignature(vatHealMethod)
+	VatInitSignature             = GetLogNoteSignature(vatInitMethod)
+	VatMoveSignature             = GetLogNoteSignature(vatMoveMethod)
+	VatSlipSignature             = GetLogNoteSignature(vatSlipMethod)
+	VatTollSignature             = GetLogNoteSignature(vatTollMethod)
+	VatTuneSignature             = GetLogNoteSignature(vatTuneMethod)
+	VowFlogSignature             = GetLogNoteSignature(vowFlogMethod)
+)

pkg/transformers/shared/shared_suite_test.go

@@ -1,17 +1,3 @@
-// Copyright 2018 Vulcanize
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
 package shared_test
 
 import (

pkg/transformers/shared/utilities.go

@@ -14,7 +14,10 @@
 
 package shared
 
-import "math/big"
+import (
+	"github.com/vulcanize/vulcanizedb/pkg/transformers/shared/constants"
+	"math/big"
+)
 
 func BigIntToInt64(value *big.Int) int64 {
 	if value == nil {
@@ -36,11 +39,11 @@ func BigIntToString(value *big.Int) string {
 func GetDataBytesAtIndex(n int, logData []byte) []byte {
 	switch {
 	case n == -1:
-		return logData[len(logData)-DataItemLength:]
+		return logData[len(logData)-constants.DataItemLength:]
 	case n == -2:
-		return logData[len(logData)-(2*DataItemLength) : len(logData)-DataItemLength]
+		return logData[len(logData)-(2*constants.DataItemLength) : len(logData)-constants.DataItemLength]
 	case n == -3:
-		return logData[len(logData)-(3*DataItemLength) : len(logData)-(2*DataItemLength)]
+		return logData[len(logData)-(3*constants.DataItemLength) : len(logData)-(2*constants.DataItemLength)]
 	}
 	return []byte{}
 }