Update project dependencies (#296)

* update project dependencies

* remove not relevant files

* upgrade github actions

* edr dependency

* fix solidity-coverage, slither

* update tests viem way

.env.example

@@ -7,6 +7,7 @@ MAINNET_OWNER_PRIVATE_KEY=
 GAS_PRICE=
 GAS=
 ETHERSCAN_KEY=
+INFURA_KEY=
 MINIMUM_BLOCKS_BEFORE_LIQUIDATION=100800
 MINIMUM_LIQUIDATION_COLLATERAL=200000000
 OPERATOR_MAX_FEE_INCREASE=3

.github/workflows/code-coverage.yaml

@@ -1,18 +1,17 @@
 name: Solidity code coverage
 
-on:
-  push:
+on: [push]
 
 jobs:
   ci:
     runs-on: ubuntu-latest
-
+    name: Solidity code coverage
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
         with:
-          node-version: '16.x'
+          node-version: '20.x'
       - run: npm ci
         env:
           GH_TOKEN: ${{ secrets.github_token }}
-      - run: NO_GAS_ENFORCE=1 npx hardhat coverage
+      - run: SOLIDITY_COVERAGE=true NO_GAS_ENFORCE=1 npx hardhat coverage

.github/workflows/linter.yaml

@@ -6,11 +6,12 @@ on:
 jobs:
   ci:
     runs-on: ubuntu-latest
+    name: Solidity linter
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
         with:
-          node-version: '16.x'
+          node-version: '20.x'
       - run: npm ci
         env:
           GH_TOKEN: ${{ secrets.github_token }}

.github/workflows/publish.yaml

@@ -8,11 +8,11 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v3
         with:
-          node-version: '16'
+          node-version: '20'
           registry-url: 'https://registry.npmjs.org'
 
       - name: Install dependencies

.github/workflows/slither.yml → .github/workflows/slither.yaml

@@ -5,12 +5,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Run Slither
         uses: crytic/[email protected]
         id: slither
         with:
-          node-version: 18
+          node-version: 20
           fail-on: high
-          slither-args: --exclude controlled-delegatecall,incorrect-return
+          slither-args: --exclude controlled-delegatecall,incorrect-return

.github/workflows/tests.yaml

@@ -1,17 +1,16 @@
 name: Run tests
 
-on:
-  push:
+on: [push]
 
 jobs:
   ci:
     runs-on: ubuntu-latest
-
+    name: Hardhat unit test
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
         with:
-          node-version: '16.x'
+          node-version: '20.x'
       - run: npm ci
         env:
           GH_TOKEN: ${{ secrets.github_token }}

.gitignore

@@ -1,14 +1,19 @@
 node_modules
 .env
-.env.prod
-.env.stage
-abis
-cache
-coverage
-coverage.json
-artifacts
-typechain-types/
-.openzeppelin/*.json
+
+# Hardhat files
+/cache
+/artifacts
+
+# TypeChain files
+/typechain
+/typechain-types
+
+# solidity-coverage files
+/coverage
+/coverage.json
+
 .DS_Store
 .history
 .dccache
+abis

.prettierrc

@@ -11,4 +11,4 @@
       }
     }
   ]
-}
+}

.solcover.js

@@ -0,0 +1,3 @@
+module.exports = {
+    skipFiles: ['test','deprecated','token','upgrades']
+  };

README.md

@@ -1,5 +1,6 @@
-# SSV Network Smart Contracts
 
+# SSV Network Smart Contracts
+
 ### Intro | [Architecture](./docs/architecture.md) | [Setup](./docs/setup.md) | [Tasks](./docs/tasks.md) | [Local development](./docs/local-dev.md) | [Roles](./docs/roles.md) | [Publish](./docs/publish.md)
 
 This repository contains the Solidity smart contracts for the SSV Network. The SSV Network is a decentralized network for the operation of Ethereum validators. It allows for secure, scalable, and decentralized staking on the Ethereum blockchain. The key elements of this system are represented through several Ethereum smart contracts, all of which are outlined below.