Merge pull request #925 from lukso-network/create-lsp4utils

feat: create `LSP4Utils.sol`

foundry.toml

@@ -5,7 +5,7 @@ libs = ['node_modules','lib']
 gas_reports = ["LSP6ExecuteRestrictedController", "LSP6ExecuteUnrestrictedController", "LSP6SetDataRestrictedController", "LSP6SetDataUnrestrictedController"]
 cache_path = 'forge-cache'
 test = 'tests/foundry'
-solc_version = "0.8.17"
+solc = "0.8.17"
 
 [fuzz]
 runs = 10_000
@@ -30,3 +30,4 @@ out = 'packages/lsp16-contracts/contracts/foundry_artifacts'
 src = 'packages/lsp-smart-contracts/contracts'
 test = 'packages/lsp-smart-contracts/tests/foundry'
 out = 'packages/lsp-smart-contracts/contracts/foundry_artifacts'
+solc = "0.8.24"

packages/lsp-smart-contracts/contracts/LSP2ERC725YJSONSchema/LSP2Constants.sol

@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity ^0.8.4;
+
+import "@lukso/lsp2-contracts/contracts/LSP2Constants.sol";

packages/lsp-smart-contracts/contracts/LSP4DigitalAssetMetadata/LSP4Utils.sol

@@ -0,0 +1,4 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity ^0.8.24;
+
+import "@lukso/lsp4-contracts/contracts/LSP4Utils.sol";

packages/lsp-smart-contracts/hardhat.config.ts

@@ -36,6 +36,49 @@ import { dodocConfig } from './dodoc/config';
 
 dotenvConfig({ path: resolve(__dirname, './.env') });
 
+const DEFAULT_COMPILER_SETTINGS = {
+  version: '0.8.17',
+  settings: {
+    optimizer: {
+      enabled: true,
+      /**
+       * Optimize for how many times you intend to run the code.
+       * Lower values will optimize more for initial deployment cost, higher
+       * values will optimize more for high-frequency usage.
+       * @see https://docs.soliditylang.org/en/v0.8.6/internals/optimizer.html#opcode-based-optimizer-module
+       */
+      runs: 1000,
+    },
+    outputSelection: {
+      '*': {
+        '*': ['storageLayout'],
+      },
+    },
+  },
+};
+
+const VIA_IR_SETTINGS = {
+  version: '0.8.24',
+  settings: {
+    viaIR: true,
+    optimizer: {
+      enabled: true,
+      /**
+       * Optimize for how many times you intend to run the code.
+       * Lower values will optimize more for initial deployment cost, higher
+       * values will optimize more for high-frequency usage.
+       * @see https://docs.soliditylang.org/en/v0.8.6/internals/optimizer.html#opcode-based-optimizer-module
+       */
+      runs: 1000,
+    },
+    outputSelection: {
+      '*': {
+        '*': ['storageLayout'],
+      },
+    },
+  },
+};
+
 function getTestnetChainConfig(): NetworkUserConfig {
   const config: NetworkUserConfig = {
     live: true,
@@ -120,23 +163,10 @@ const config: HardhatUserConfig = {
     showMethodSig: true,
   },
   solidity: {
-    version: '0.8.17',
-    settings: {
-      optimizer: {
-        enabled: true,
-        /**
-         * Optimize for how many times you intend to run the code.
-         * Lower values will optimize more for initial deployment cost, higher
-         * values will optimize more for high-frequency usage.
-         * @see https://docs.soliditylang.org/en/v0.8.6/internals/optimizer.html#opcode-based-optimizer-module
-         */
-        runs: 1000,
-      },
-      outputSelection: {
-        '*': {
-          '*': ['storageLayout'],
-        },
-      },
+    compilers: [DEFAULT_COMPILER_SETTINGS],
+    overrides: {
+      '@lukso/lsp4-contracts/contracts/LSP4Utils.sol': VIA_IR_SETTINGS,
+      'contracts/LSP4DigitalAssetMetadata/LSP4Utils.sol': VIA_IR_SETTINGS,
     },
   },
   mocha: {

packages/lsp2-contracts/contracts/LSP2Constants.sol

@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity ^0.8.4;
+
+// Data verification methods hashes
+bytes4 constant _KECCAK256_UTF8 = 0x6f357c6a;
+bytes4 constant _KECCAK256_BYTES = 0x8019f9b1;
+bytes4 constant _KECCAK256_ECDSA = 0xac75a10e;

packages/lsp4-contracts/.solhint.json

@@ -20,6 +20,7 @@
     "reason-string": ["warn", { "maxLength": 120 }],
     "avoid-low-level-calls": "off",
     "no-empty-blocks": ["error", { "ignoreConstructors": true }],
-    "custom-errors": "off"
+    "custom-errors": "off",
+    "quotes": "off"
   }
 }