37 lines
1.3 KiB
JavaScript
37 lines
1.3 KiB
JavaScript
// We require the Hardhat Runtime Environment explicitly here. This is optional
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// but useful for running the script in a standalone fashion through `node <script>`.
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//
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// When running the script with `hardhat run <script>` you'll find the Hardhat
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// Runtime Environment's members available in the global scope.
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const hre = require("hardhat");
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async function main() {
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// Hardhat always runs the compile task when running scripts with its command
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// line interface.
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//
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// If this script is run directly using `node` you may want to call compile
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// manually to make sure everything is compiled
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// await hre.run('compile');
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// We get the contract to deploy
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const Greeter = await hre.ethers.getContractFactory("Greeter");
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const greeter = await Greeter.deploy("Hello, Hardhat!");
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await greeter.deployed();
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console.log("Greeter deployed to:", greeter.address, "; tx hash: ", greeter.deployTransaction.hash);
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const result = await greeter.setGreeting("Hello 123!");
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console.log("Greeter updated", "; tx hash: ", result.hash, "; block hash: ", result.blockHash);
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}
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// We recommend this pattern to be able to use async/await everywhere
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// and properly handle errors.
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main()
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.then(() => process.exit(0))
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.catch(error => {
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console.error(error);
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process.exit(1);
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});
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