Hardhat और Github Actions

npm install --save-dev @tenderly/hardhat-tenderly @nomicfoundation/hardhat-ignition

mkdir -p .github/workflows
touch ci-cd.yaml

• CD mode Virtual Environment को सक्रिय रखता है और आप deployed contracts के साथ काम कर सकते हैं।
• CI mode step पूरा होने के बाद Virtual Environment को रोक देता है। आप transactions का निरीक्षण कर सकेंगे लेकिन आगे RPC requests नहीं भेज पाएंगे।

name: Hardhat CI/CD Multichain

on: [push, pull_request]
env:
  ## Needed available as env variables for hardhat.config.js
  TENDERLY_PROJECT_NAME: ${{ vars.TENDERLY_PROJECT_NAME }}
  TENDERLY_ACCOUNT_NAME: ${{ vars.TENDERLY_ACCOUNT_NAME }}
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Setup Virtual Environment
        uses: tenderly/vnet-github-action@v1.0.14
        with:
          mode: CI    # pauses the Virtual Environment after deployment
          access_key: ${{ secrets.TENDERLY_ACCESS_KEY }}
          project_name: ${{ vars.TENDERLY_PROJECT_NAME }}
          account_name: ${{ vars.TENDERLY_ACCOUNT_NAME }}
          testnet_name: "Testing"
          network_id: 1
          chain_id_prefix: 7357
          public_explorer: true
          verification_visibility: 'src'
          push_on_complete: true

      - name: Install dependencies
        run: npm install
        working-directory: examples/hardhat-ignition

      - name: Run Tests
        run: npm run test:1
        working-directory: examples/hardhat-ignition

  deploy:
    needs: test
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Setup Virtual Environment
        uses: tenderly/vnet-github-action@v1.0.14
        with:
          mode: CD
          access_key: ${{ secrets.TENDERLY_ACCESS_KEY }}
          project_name: ${{ vars.TENDERLY_PROJECT_NAME }}
          account_name: ${{ vars.TENDERLY_ACCOUNT_NAME }}
          testnet_name: "Staging"
          network_id: |
            1
            8453
          chain_id_prefix: ""
          public_explorer: true
          verification_visibility: 'src'
          push_on_complete: true

      - name: Install dependencies
        run: npm install
        working-directory: examples/hardhat-ignition

      - name: Deploy Contracts Mainnet
        run: npm run deploy:1 -- --deployment-id deploy-1-${BUILD_SLUG}
        working-directory: examples/hardhat-ignition

      - name: Deploy Contracts Base
        run: npm run deploy:8453 -- --deployment-id deploy-8453-${BUILD_SLUG}
        working-directory: examples/hardhat-ignition

## Access parameters
TENDERLY_ACCESS_KEY=...
TENDERLY_PROJECT_NAME=...
TENDERLY_ACCOUNT_NAME=...

## Network-specific parameters (populated by the action in CI/CD)
TENDERLY_ADMIN_RPC_URL_1=...    # Mainnet RPC
TENDERLY_ADMIN_RPC_URL_8453=... # Base RPC
TENDERLY_CHAIN_ID_1=...         # Mainnet chain ID
TENDERLY_CHAIN_ID_8453=...      # Base chain ID

dotenv.config();

const config: HardhatUserConfig = {
  solidity: "0.8.27",
  networks: {
    mainnet: {
      url: process.env.TENDERLY_ADMIN_RPC_URL_1,
      chainId: parseInt(process.env.TENDERLY_CHAIN_ID_1 || "1")
    },
    base: {
      url: process.env.TENDERLY_ADMIN_RPC_URL_8453,
      chainId: parseInt(process.env.TENDERLY_CHAIN_ID_8453 || "8453")
    }
  },
  etherscan: {
    apiKey: {
      mainnet: process.env.TENDERLY_ACCESS_KEY!,
      base: process.env.TENDERLY_ACCESS_KEY!
    },
    customChains: [
      {
        network: "mainnet",
        chainId: parseInt(process.env.TENDERLY_CHAIN_ID_1!),
        urls: {
          apiURL: `${process.env.TENDERLY_ADMIN_RPC_URL_1}/verify`,
          browserURL: process.env.TENDERLY_ADMIN_RPC_URL_1!
        }
      },
      {
        network: "base",
        chainId: parseInt(process.env.TENDERLY_CHAIN_ID_8453!),
        urls: {
          apiURL: `${process.env.TENDERLY_ADMIN_RPC_URL_8453}/verify`,
          browserURL: process.env.TENDERLY_ADMIN_RPC_URL_8453!
        }
      }
    ]
  },
  tenderly: {
    project: process.env.TENDERLY_PROJECT_NAME!,
    username: process.env.TENDERLY_ACCOUNT_NAME!,
    accessKey: process.env.TENDERLY_ACCESS_KEY!
  },
  sourcify: {
    enabled: false
  }
};

export default config;

{
  "scripts": {
    "deploy:1": "npx hardhat ignition deploy ./ignition/modules/Counter.js --network mainnet",
    "deploy:8453": "npx hardhat ignition deploy ./ignition/modules/Counter.js --network base",
    "test:1": "npx hardhat test --network mainnet"
  }
}

# Test on mainnet fork
npx hardhat test:1

# Deploy to mainnet fork
npx hardhat deploy:1

# Deploy to Base fork
npx hardhat deploy:8453

act --secret-file .env --var-file .env

source .env

gh variable set TENDERLY_PROJECT_NAME --body ${TENDERLY_PROJECT_NAME}
gh variable set TENDERLY_ACCOUNT_NAME --body ${TENDERLY_ACCOUNT_NAME}
gh secret set TENDERLY_ACCESS_KEY --body ${TENDERLY_ACCESS_KEY}

git add .
git commit -m "Add CI/CD workflow for multichain deployment"
git push