state-channels: compile and produce artifacts for the AttestationApp within the project

Author: abarmat

.gitignore

@@ -21,4 +21,7 @@ bin/
 .vscode
 
 # Sliter
-/reports
+/reports
+
+# Third-party
+contracts/statechannels/Attestation*.sol

.soliumignore

@@ -10,3 +10,4 @@ contracts/tests/ens
 contracts/curation/IGraphCurationToken.sol
 contracts/staking/libs/LibFixedMath.sol
 contracts/tests/testnet/GSRManager.sol
+contracts/statechannels

cli/commands/migrate.ts

@@ -29,6 +29,7 @@ const allContracts = [
   'RewardsManager',
   'DisputeManager',
   'GRTAssetHolder',
+  'AttestationApp',
 ]
 
 const logger = consola.create({})

graph.config.yml

@@ -89,7 +89,7 @@ contracts:
       issuanceRate: "1000000023206889619" # 5% annual rate
   GRTAssetHolder:
     init:
-      adjudicatorAddress: "0x0000000000000000000000000000000000000000"
+      adjudicatorAddress: "0xaa94bed44fc8195b029628341f13a695f1348c04"
       tokenAddress: "${{GraphToken.address}}"
       controllerAddress: "${{Controller.address}}"
     calls:

package-lock.json

@@ -18,6 +18,7 @@
   "devDependencies": {
     "@ethersproject/experimental": "^5.0.5",
     "@graphprotocol/common-ts": "^0.2.0",
+    "@graphprotocol/statechannels": "^0.1.3",
     "@nomiclabs/hardhat-ethers": "^2.0.0",
     "@nomiclabs/hardhat-etherscan": "^2.0.0",
     "@nomiclabs/hardhat-waffle": "^2.0.0",

package.json

@@ -5,6 +5,10 @@ set -eo pipefail
 # Allow these interfaces to be used from 0.6.x and 0.7.x contracts
 sed -i 's/pragma solidity ^0.7.0/pragma solidity >=0.6.0 <0.8.0/g' node_modules/@openzeppelin/contracts/math/SafeMath.sol
 sed -i 's/pragma solidity ^0.7.0/pragma solidity >=0.6.0 <0.8.0/g' node_modules/@openzeppelin/contracts/token/ERC20/IERC20.sol
+sed -i 's/pragma solidity ^0.7.0/pragma solidity >=0.6.0 <0.8.0/g' node_modules/@openzeppelin/contracts/cryptography/ECDSA.sol
+
+# Compile AttestationApp along with the rest of the contracts
+cp node_modules/@graphprotocol/statechannels/contracts/Attestation*.sol contracts/statechannels
 
 # Build
 npm run compile