Interfaces cannot be used with verification bundle

[PatrickAlphaC]

/path/boa_zksync/environment.py:255: UserWarning: While saving deployment data, couldn't construct verification bundle for buy_me_a_coffee! Full stack trace:
```
Invalid path: /path/interfaces/AggregatorV3Interface.vyi

This is an unhandled internal compiler error. Please create an issue on Github to notify the developers!
https://github.com/vyperlang/vyper/issues/new?template=bug.md
```
Continuing.

It looks like it doesn't like interfaces right now.

[DanielSchiavini]

Do you have a way to reproduce this? The message is coming from the vyper compiler.

[PatrickAlphaC]

Cyfrin/moccasin#166

More information here. It looks like its because the PATH on the server has no knowledge of files. We might need to update this (from verifiers.py)?

        body = {
            "contractAddress": address,
            "sourceCode": {
                contract_name if name == "<unknown>" else name: asset["content"]
                for name, asset in solc_json["sources"].items()
            },
            "codeFormat": "vyper-multi-file",
            "contractName": contract_name,
            "compilerVyperVersion": self._extract_version(
                solc_json["compiler_version"]
            ),
            "compilerZkvyperVersion": solc_json["zkvyper_version"],
            "constructorArguments": f"0x{constructor_calldata.hex()}",
            "optimizationUsed": True,
            # hardcoded in hardhat for some reason: https://github.com/matter-labs/hardhat-zksync/blob/187722e/packages/hardhat-zksync-verify-vyper/src/task-actions.ts#L110  # noqa: E501
        }

I think the imports are getting janked up because of it. If my PATH has lib as a search PATH, and in my vyper I do like:

import X # where X is in lib

It'll compile fine on my machine, but not on the explorer server.

[PatrickAlphaC]

matter-labs/block-explorer#334 (comment)

More context