hardhat
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NomicFoundation
hardhat can't handle json and ts file with the same name
Version of Hardhat
2.22.8
What happened?
I have a project like the following
$ tree task
task
├── notfound.json
├── notfound.ts
└── ok.ts
1 directory, 3 files
there are two file with the same name, notfound.json and notfound.ts
hardhat can't handle this case and has no specific errors
Minimal reproduction steps
Init hardhat project
cd `mktemp -d`
npx hardhat init
Need to install the following packages:
[email protected]
Ok to proceed? (y) y
888 888 888 888 888
888 888 888 888 888
888 888 888 888 888
8888888888 8888b. 888d888 .d88888 88888b. 8888b. 888888
888 888 "88b 888P" d88" 888 888 "88b "88b 888
888 888 .d888888 888 888 888 888 888 .d888888 888
888 888 888 888 888 Y88b 888 888 888 888 888 Y88b.
888 888 "Y888888 888 "Y88888 888 888 "Y888888 "Y888
👷 Welcome to Hardhat v2.22.8 👷
✔ What do you want to do? · Create a TypeScript project
✔ Hardhat project root: · /private/var/folders/ns/ft0h42296vbct3jtq5rpq71h0000gn/T/tmp.EJmsOluKXV
✔ Do you want to add a .gitignore? (Y/n) · y
✔ Do you want to install this sample project's dependencies with npm (hardhat @nomicfoundation/hardhat-toolbox)? (Y/n) · y
npm install --save-dev "hardhat@^2.22.8" "@nomicfoundation/hardhat-toolbox@^5.0.0"
npm warn deprecated [email protected]: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
npm warn deprecated [email protected]: Glob versions prior to v9 are no longer supported
added 577 packages, and audited 578 packages in 21s
92 packages are looking for funding
run `npm fund` for details
25 vulnerabilities (22 low, 3 high)
To address issues that do not require attention, run:
npm audit fix
Some issues need review, and may require choosing
a different dependency.
Run `npm audit` for details.
✨ Project created ✨
See the README.md file for some example tasks you can run
Give Hardhat a star on Github if you're enjoying it! ⭐️✨
https://github.com/NomicFoundation/hardhat
Add task
task
├── notfound.json
├── notfound.ts
└── ok.ts
1 directory, 3 files
$ cat task/notfound.json
{}%
$ cat task/notfound.ts
import { task } from "hardhat/config";
console.log("pre notfound");
task("notfound").setAction(async () => {
console.log("notfound");
});
console.log("post notfound");
$ cat task/ok.ts
import { task } from "hardhat/config";
console.log("pre ok");
task("ok").setAction(async () => {
console.log("ok");
});
console.log("post ok");
$ cat hardhat.config.ts
import { HardhatUserConfig } from "hardhat/config";
import "@nomicfoundation/hardhat-toolbox";
import "./task/notfound";
import "./task/ok";
const config: HardhatUserConfig = {
solidity: "0.8.24",
};
export default config;
$ npx hardhat ok
pre ok
post ok
ok
npx hardhat notfound
pre ok
post ok
Error HH303: Unrecognized task 'notfound'
For more info go to https://hardhat.org/HH303 or run Hardhat with --show-stack-traces
npx hardhat
pre ok
post ok
Hardhat version 2.22.8
Usage: hardhat [GLOBAL OPTIONS] [SCOPE] <TASK> [TASK OPTIONS]
GLOBAL OPTIONS:
--config A Hardhat config file.
--emoji Use emoji in messages.
--flamegraph Generate a flamegraph of your Hardhat tasks
--help Shows this message, or a task's help if its name is provided
--max-memory The maximum amount of memory that Hardhat can use.
--network The network to connect to.
--show-stack-traces Show stack traces (always enabled on CI servers).
--tsconfig A TypeScript config file.
--typecheck Enable TypeScript type-checking of your scripts/tests
--verbose Enables Hardhat verbose logging
--version Shows hardhat's version.
AVAILABLE TASKS:
check Check whatever you need
clean Clears the cache and deletes all artifacts
compile Compiles the entire project, building all artifacts
console Opens a hardhat console
coverage Generates a code coverage report for tests
flatten Flattens and prints contracts and their dependencies. If no file is passed, all the contracts in the project will be flattened.
gas-reporter:merge
help Prints this message
node Starts a JSON-RPC server on top of Hardhat Network
ok
run Runs a user-defined script after compiling the project
test Runs mocha tests
typechain Generate Typechain typings for compiled contracts
verify Verifies a contract on Etherscan or Sourcify
AVAILABLE TASK SCOPES:
ignition Deploy your smart contracts using Hardhat Ignition
vars Manage your configuration variables
To get help for a specific task run: npx hardhat help [SCOPE] <TASK>
Search terms
Error HH303: Unrecognized task
Hi @islishude. This seems to be a bug in ts-node, the tool we use to run typescript code without having to compile it.
If you have this:
// index.ts
import "./foo/bar"
// foo/bar.ts
console.log("bar")
// foo/bar.json
{}
and run ts-node index.ts, then "bar" doesn't get printed. Running the same code with tsx does work.
The reason I say this is a bug is that, in pure JavaScript code, js files have precedence over JSON files with the same name (you can check that by running a similar example with javascript and require).
The next major version of Hardhat is going to migrate to tsx, but I don't have an ETA for that.
Sadly, I can't think of any workaround other than renaming the files :disappointed:
