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import {
str,
bool,
num,
email,
host,
port,
url,
json,
makeValidator,
} from 'envalid'
import { Provider } from '@ethersproject/abstract-provider'
import { Signer } from '@ethersproject/abstract-signer'
import { ethers } from 'ethers'
const provider = makeValidator<Provider>((input) => {
const parsed = url()._parse(input)
return new ethers.providers.JsonRpcProvider(parsed)
})
const jsonRpcProvider = makeValidator<ethers.providers.JsonRpcProvider>(
(input) => {
const parsed = url()._parse(input)
return new ethers.providers.JsonRpcProvider(parsed)
}
)
const staticJsonRpcProvider =
makeValidator<ethers.providers.StaticJsonRpcProvider>((input) => {
const parsed = url()._parse(input)
return new ethers.providers.StaticJsonRpcProvider(parsed)
})
const wallet = makeValidator<Signer>((input) => {
if (!ethers.utils.isHexString(input)) {
throw new Error(`expected wallet to be a hex string`)
} else {
return new ethers.Wallet(input)
}
})
export const validators = {
str,
bool,
num,
email,
host,
port,
url,
json,
wallet,
provider,
jsonRpcProvider,
staticJsonRpcProvider,
}