Mento V3 🎉 (#701)

Author: nvtaveras

.github/workflows/lint_test.yaml

@@ -27,6 +27,8 @@ jobs:
 
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
+        with:
+          version: v1.3.5
 
       - name: Install Node.js
         uses: actions/setup-node@v3

.github/workflows/slither.yaml

@@ -35,7 +35,3 @@ jobs:
           sarif: results.sarif
           fail-on: "low"
           continue-on-error: true
-      - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@v3
-        with:
-          sarif_file: ${{ steps.slither.outputs.sarif }}

.gitmodules

@@ -23,3 +23,9 @@
 [submodule "lib/forge-std"]
 	path = lib/forge-std
 	url = https://github.com/foundry-rs/forge-std
+[submodule "lib/BokkyPooBahsDateTimeLibrary"]
+	path = lib/BokkyPooBahsDateTimeLibrary
+	url = https://github.com/bokkypoobah/BokkyPooBahsDateTimeLibrary
+[submodule "lib/bold"]
+	path = lib/bold
+	url = https://github.com/mento-protocol/bold

.solhint.json

@@ -4,15 +4,30 @@
   "rules": {
     "code-complexity": ["error", 8],
     "compiler-version": ["error", ">=0.5.13"],
-    "func-visibility": ["error", { "ignoreConstructors": true }],
+    "func-visibility": [
+      "error",
+      {
+        "ignoreConstructors": true
+      }
+    ],
     "function-max-lines": ["error", 120],
     "gas-custom-errors": "off",
-    "max-line-length": ["error", 121],
+    "max-line-length": ["error", 125],
     "no-console": "off",
     "no-empty-blocks": "off",
     "no-global-import": "off",
     "not-rely-on-time": "off",
-    "prettier/prettier": ["error", { "endOfLine": "auto" }],
-    "reason-string": ["warn", { "maxLength": 64 }]
+    "prettier/prettier": [
+      "error",
+      {
+        "endOfLine": "auto"
+      }
+    ],
+    "reason-string": [
+      "warn",
+      {
+        "maxLength": 64
+      }
+    ]
   }
 }

LICENSE

@@ -22,7 +22,7 @@ The Mento protocol is a smart contract platform built on the Celo blockchain tha
 # Get the latest code
 git clone git@github.com:mento-protocol/mento-core.git
 
-# Change directory to the the newly cloned repo
+# Change directory to the newly cloned repo
 cd mento-core
 
 # Install dev dependencies with yarn

README.md

@@ -15,6 +15,10 @@ import { Address } from "openzeppelin-contracts-next/contracts/utils/Address.sol
 library SafeERC20MintableBurnable {
   using Address for address;
 
+  function safeTransfer(IERC20 token, address to, uint256 value) internal {
+    _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
+  }
+
   function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
     _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
   }

contracts/common/SafeERC20MintableBurnable.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-pragma solidity 0.8.18;
+pragma solidity 0.8.19;
 
 import { IBancorExchangeProvider } from "contracts/interfaces/IBancorExchangeProvider.sol";
 import { IExchangeProvider } from "contracts/interfaces/IExchangeProvider.sol";

contracts/goodDollar/BancorExchangeProvider.sol

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: SEE LICENSE IN LICENSE
 // solhint-disable function-max-lines, max-line-length, code-complexity, reason-string
-pragma solidity 0.8.18;
+pragma solidity 0.8.19;
 
 /**
  * @title BancorFormula contract by Bancor

contracts/goodDollar/BancorFormula.sol

@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-pragma solidity 0.8.18;
+pragma solidity 0.8.19;
 
 import { PausableUpgradeable } from "openzeppelin-contracts-upgradeable/contracts/security/PausableUpgradeable.sol";