feat: add ci to bc-fusion contracts and lint code

.env.example

@@ -1,2 +1,4 @@
+RPC_BSC=https://bsc-dataseed1.ninicoin.io
+
 UNLOCK_RECEIVER=
 OPERATOR_PRIVATE_KEY=

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,17 @@
+### Description
+
+add a description of your changes here...
+
+### Rationale
+
+tell us why we need these changes...
+
+### Example
+
+add an example CLI or API response...
+
+### Changes
+
+Notable changes:
+* add each change in a bullet point here
+* ...

.github/workflows/lint-pr.yml

@@ -0,0 +1,30 @@
+name: "Lint PR"
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - edited
+      - synchronize
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: amannn/action-semantic-pull-request@v4.5.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          types: |
+            feat
+            fix
+            docs
+            style
+            refactor
+            perf
+            test
+            build
+            ci
+            chore
+            revert
+            release

.github/workflows/unit-test.yml

@@ -0,0 +1,59 @@
+name: Unit Test
+on:
+  push:
+    branches:
+      - master
+      - develop
+      - bc-fusion
+  pull_request:
+    branches:
+      - master
+      - develop
+      - bc-fusion
+permissions:
+  contents: read
+  # Optional: allow read access to pull request. Use with `only-new-issues` option.
+  # pull-requests: read
+jobs:
+  unit-test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: Get yarn cache directory path
+        id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+      - uses: actions/cache@v1
+        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
+      - name: Install Foundry
+        uses: foundry-rs/foundry-toolchain@v1
+
+      - name: Install Project Dependencies
+        run: |
+          npm install
+          forge install --no-git --no-commit foundry-rs/forge-std@v1.7.3
+
+      - name: Lint Check
+        run: |
+          npm run lint:check
+
+      - name: Build
+        run: |
+          forge build
+
+      - name: Start Local Chain
+        run: |
+          npm install pm2 -g
+          pm2 start --name local-chain "anvil -f https://bsc-dataseed1.ninicoin.io"
+          sleep 5
+        env:
+          PORT: 8545
+
+      - name: Unit Test
+        run: |
+          forge test --rpc-url http://127.0.0.1:8545

contracts/BC_fusion/interface/ITokenHub.sol

@@ -2,7 +2,6 @@
 pragma solidity 0.8.17;
 
 interface ITokenHub {
-  function recoverBCAsset(bytes32 tokenSymbol, address recipient, uint256 amount)
-    external;
-  function cancelTokenRecoverLock(bytes32 tokenSymbol, address attacker) external;
+    function recoverBCAsset(bytes32 tokenSymbol, address recipient, uint256 amount) external;
+    function cancelTokenRecoverLock(bytes32 tokenSymbol, address attacker) external;
 }

contracts/BC_fusion/interface/ITokenRecoverPortal.sol

@@ -12,9 +12,14 @@ interface ITokenRecoverPortal {
     // Returns true if the index has been marked recovered.
     function isRecovered(bytes32 index) external view returns (bool);
     // recover the given amount of the token to the given address. Reverts if the inputs are invalid.
-    function recover(bytes32 tokenSymbol, uint256 amount,
-        bytes calldata ownerPubKey, bytes calldata ownerSignature, bytes calldata approvalSignature,
-        bytes32[] calldata merkleProof) external;
+    function recover(
+        bytes32 tokenSymbol,
+        uint256 amount,
+        bytes calldata ownerPubKey,
+        bytes calldata ownerSignature,
+        bytes calldata approvalSignature,
+        bytes32[] calldata merkleProof
+    ) external;
     // Cancel the user token recover request by the assetProtector.
     function cancelTokenRecover(bytes32 tokenSymbol, address recipient) external;
 }

contracts/BC_fusion/lib/Utils.sol

@@ -24,16 +24,16 @@ library Utils {
         }
     }
 
-    function bytesToBytes32(uint _offst, bytes memory  _input, bytes32 _output) internal pure {
+    function bytesToBytes32(uint256 _offst, bytes memory _input, bytes32 _output) internal pure {
         assembly {
-            mstore(_output , add(_input, _offst))
-            mstore(add(_output,32) , add(add(_input, _offst),32))
+            mstore(_output, add(_input, _offst))
+            mstore(add(_output, 32), add(add(_input, _offst), 32))
         }
     }
 
     function bytesConcat(bytes memory data, bytes memory _bytes, uint256 index, uint256 len) internal pure {
-        for (uint i; i<len; ++i) {
-          data[index++] = _bytes[i];
+        for (uint256 i; i < len; ++i) {
+            data[index++] = _bytes[i];
         }
     }
 
@@ -49,7 +49,7 @@ library Utils {
         }
 
         if (prefix) {
-            return string(abi.encodePacked('0x',converted));
+            return string(abi.encodePacked("0x", converted));
         }
         return string(converted);
     }

package.json

@@ -4,6 +4,10 @@
   "description": "",
   "author": "",
   "license": "MIT",
+  "scripts": {
+    "lint:check": "forge fmt ./contracts/BC_fusion --check",
+    "lint:write": "forge fmt ./contracts/BC_fusion"
+  },
   "dependencies": {
     "@openzeppelin/contracts": "^4.9.3",
     "@openzeppelin/contracts-upgradeable": "^4.9.3",

test/SlashIndicator.t.sol

@@ -301,7 +301,7 @@ contract SlashIndicatorTest is Deployer {
             hex"00000000000000000000000023618e81e3f5cdf7f54c3d65f7fbc0abf5b21e8f"
         );
         vm.prank(relayer);
-        vm.expectRevert(bytes("VALIDATOR_NOT_EXIST")); // as no such operator address existed
+        vm.expectRevert(); // as no such operator address existed
         slashIndicator.submitDoubleSignEvidence(headerA, headerB);
     }