Support zksync

.gitignore

@@ -3,4 +3,24 @@ out/
 optimized-out/
 .vscode/
 broadcast/
-.env
+.env
+
+# Hardhat files
+/cache
+/artifacts
+
+# TypeChain files
+/typechain
+/typechain-types
+
+# solidity-coverage files
+/coverage
+/coverage.json
+
+# zksync build artifacts
+/artifacts-zk
+/cache-zk
+
+# zksync local node logs
+era_test_node.log
+/node_modules

.gitmodules

@@ -1,9 +1,12 @@
 [submodule "lib/forge-std"]
 	path = lib/forge-std
 	url = https://github.com/foundry-rs/forge-std
-[submodule "lib/hats-module"]
-	path = lib/hats-module
-	url = https://github.com/hats-protocol/hats-module
 [submodule "lib/solady"]
 	path = lib/solady
 	url = https://github.com/vectorized/solady
+[submodule "lib/hats-protocol"]
+	path = lib/hats-protocol
+	url = https://github.com/Hats-Protocol/hats-protocol
+[submodule "lib/hats-module"]
+	path = lib/hats-module
+	url = https://github.com/alexkeating/hats-module

deployments-zk/zkSyncLocal/.chainId

@@ -0,0 +1 @@
+0x12c

foundry.toml

@@ -1,71 +1,71 @@
 [profile.default]
-src = 'src'
-out = 'out'
-libs = ['lib']
-optimizer_runs = 1_000_000
-# the following setting ensures that deterministically deployed contracts will always be to the same address
-bytecode_hash = "none"
-gas_reports = ["MultiClaimsHatter"]
-auto_detect_solc = false
-solc = "0.8.19"
-remappings = [
-  "ds-test/=lib/forge-std/lib/ds-test/src/",
-  "forge-std/=lib/forge-std/src/",
-  "hats-module/=lib/hats-module/src/",
-]
-# Enable tests to read ir-optimized bytecode precompiled by profile.optimized
-fs_permissions = [{ access = "read", path = "./optimized-out" }]
+  libs = ['lib']
+  optimizer_runs = 1_000_000
+  out = 'out'
+  src = 'src'
+  # the following setting ensures that deterministically deployed contracts will always be to the same address
+  auto_detect_solc = false
+  bytecode_hash = "none"
+  gas_reports = ["MultiClaimsHatter"]
+  remappings = [
+    "ds-test/=lib/forge-std/lib/ds-test/src/",
+    "forge-std/=lib/forge-std/src/",
+    "hats-module/=lib/hats-module/src/",
+  ]
+  solc = "0.8.19"
+  # Enable tests to read ir-optimized bytecode precompiled by profile.optimized
+  fs_permissions = [{ access = "read", path = "./optimized-out" }]
 
 # for pre-compiling ir-optimized bytecode that will be later deployed by tests
 [profile.optimized]
-via_ir = true
-out = "optimized-out"
-script = "src"
-bytecode_hash = "none"
-sizes = true
-# no need to compile tests with via-ir since they load optimized bytecode directly by default
-test = "src"
+  bytecode_hash = "none"
+  out = "optimized-out"
+  script = "src"
+  sizes = true
+  via_ir = true
+  # no need to compile tests with via-ir since they load optimized bytecode directly by default
+  test = "src"
 
 # for running tests against pre-compiled ir-optimized deployments
 [profile.test]
-src = "test"
+  src = "test"
 
 [profile.ci]
-fuzz = { runs = 5000 }
-invariant = { runs = 1000 }
+  fuzz = { runs = 5000 }
+  invariant = { runs = 1000 }
 
 [profile.lite]
-fuzz = { runs = 32 }
-invariant = { runs = 10 }
-# Speed up compilation and tests during development.
-optimizer = false
+  fuzz = { runs = 32 }
+  invariant = { runs = 10 }
+  # Speed up compilation and tests during development.
+  optimizer = false
 
 [fmt]
-bracket_spacing = true
-int_types = "long"
-line_length = 120
-multiline_func_header = "attributes_first"
-number_underscore = "thousands"
-quote_style = "double"
-tab_width = 2
-wrap_comments = true
+  bracket_spacing = true
+  int_types = "long"
+  line_length = 120
+  multiline_func_header = "attributes_first"
+  number_underscore = "thousands"
+  quote_style = "double"
+  tab_width = 2
+  wrap_comments = true
 
 [rpc_endpoints]
-arbitrum = "https://arbitrum-mainnet.infura.io/v3/${INFURA_KEY}"
-celo = "https://forno.celo.org"
-gnosis = "${GC_RPC}"
-local = "http://localhost:8545"
-mainnet = "https://mainnet.infura.io/v3/${INFURA_KEY}"
-optimism = "https://optimism-mainnet.infura.io/v3/${INFURA_KEY}"
-polygon = "${POLYGON_RPC}"
-sepolia = "https://sepolia.infura.io/v3/${INFURA_KEY}"
+  arbitrum = "https://arbitrum-mainnet.infura.io/v3/${INFURA_KEY}"
+  celo = "https://forno.celo.org"
+  gnosis = "${GC_RPC}"
+  local = "http://localhost:8545"
+  mainnet = "https://mainnet.infura.io/v3/${INFURA_KEY}"
+  optimism = "https://optimism-mainnet.infura.io/v3/${INFURA_KEY}"
+  polygon = "${POLYGON_RPC}"
+  sepolia = "https://sepolia.infura.io/v3/${INFURA_KEY}"
 
 [etherscan]
-arbitrum = { key = "${ARBISCAN_KEY}", url = "https://api.arbiscan.io/api" }
-gnosis = { key = "${GNOSISSCAN_KEY}", url = "https://api.gnosisscan.io/api" }
-mainnet = { key = "${ETHERSCAN_KEY}", url = "https://api.etherscan.io/api" }
-optimism = { key = "${OPTIMISM_KEY}", url = "https://api-optimistic.etherscan.io/api" }
-sepolia = { key = "${ETHERSCAN_KEY}", url = "https://api-sepolia.etherscan.io/api" }
-polygon = { key = "${POLYGONSCAN_KEY}", url = "https://api.polygonscan.com/api" }
+  arbitrum = { key = "${ARBISCAN_KEY}", url = "https://api.arbiscan.io/api" }
+  gnosis = { key = "${GNOSISSCAN_KEY}", url = "https://api.gnosisscan.io/api" }
+  mainnet = { key = "${ETHERSCAN_KEY}", url = "https://api.etherscan.io/api" }
+  optimism = { key = "${OPTIMISM_KEY}", url = "https://api-optimistic.etherscan.io/api" }
+  polygon = { key = "${POLYGONSCAN_KEY}", url = "https://api.polygonscan.com/api" }
+  sepolia = { key = "${ETHERSCAN_KEY}", url = "https://api-sepolia.etherscan.io/api" }
 
-# See more config options https://github.com/foundry-rs/foundry/tree/master/config
+  # See more config options https://github.com/foundry-rs/foundry/tree/master/config

hardhat.config.ts

@@ -0,0 +1,54 @@
+import { HardhatUserConfig } from "hardhat/config";
+import "@nomicfoundation/hardhat-toolbox";
+import "@nomicfoundation/hardhat-toolbox";
+import "@nomicfoundation/hardhat-foundry";
+
+import "@matterlabs/hardhat-zksync-deploy";
+import "@matterlabs/hardhat-zksync-solc";
+import "@matterlabs/hardhat-zksync-node";
+import "@matterlabs/hardhat-zksync-upgradable";
+import "@matterlabs/hardhat-zksync-verify"
+
+import * as dotenv from 'dotenv';
+dotenv.config();
+
+const config: HardhatUserConfig = {
+  solidity: "0.8.19",
+  zksolc: {
+    version: "1.4.0",
+    settings: {
+      optimizer: {
+        enabled: true,
+      },
+    },
+  },
+  paths: {
+    "sources": "./src",
+  },
+  networks: {
+    hardhat: {
+      zksync: false,
+    },
+    ethNetwork: {
+      zksync: false,
+      url: "http://localhost:8545",
+    },
+    zkSyncLocal: {
+      zksync: true,
+      ethNetwork: "ethNetwork",
+      url: process.env.ZK_LOCAL_NETWORK_URL ? process.env.ZK_LOCAL_NETWORK_URL : "http://0.0.0.0:8011",
+    },
+    mainnet: {
+      zksync: false,
+      url: "https://eth-mainnet.g.alchemy.com/v2/SECRET",
+    },
+    zkSyncEra: {
+      zksync: true,
+      ethNetwork: "mainnet",
+      url: "https://zksync-mainnet.g.alchemy.com/v2/SECRET",
+    },
+  },
+  defaultNetwork: "zkSyncLocal",
+};
+
+export default config;