Send both erc20 and native ether to contract on deployment

Question

I'm trying to send LINK (erc20) and Ether (goerli in this case) to my contract on deployment. I understand how to do this for native/testnet ether. But how do I combine them to send erc20 and ether at the same time, whenever I deploy my contract? I have already set approval prior to deployment for the token to spend signer's LINK

Current deployment code:

            let factory = new ethers.ContractFactory(abi, bytecode, signer);
            let contract = await factory.deploy(
                arg1,
                arg2,
                ..., 
                { 
                    value: ethers.utils.parseEther("0.00001")
                }
            );

Answer 1

Seems you already know how to send ethers to the contract and to send some erc20 as well during deployment, you can modify the constructor to transfer the link tokens while deployment. The code would look something like this.

constructor(uint256 linkAmount){
    IERC20(0x).transferFrom(msg.sender, address(this), linkAmount);
    // rest of code
}

Hope this helps!

Answer 2

If I am not mistaken, to send both Ether and an ERC20 token to a contract at deployment, you can use the transferAndCall function provided by the ERC223 standard. This function allows you to send both Ether and an ERC20 token in a single transaction. have a look at https://github.com/ethereum/EIPs/issues/677