Library addresses interface in factories, are not human readable

When I am generating typechain classes for ethers-v5, for a contract using a library with external calls, the library name in the interface is not human readable.

In the tests of the implementation of this feature in #178 , library contract name was human readable (Which makes me believe this is a bug)

[quezak]

Looks like this will be a simple extentsion for the exisitng logic – the linkReferences object is there, just under a different path. @Lumyo would you like to prepare a PR for this? You’d need to look for the linkReferences object in a few places before using it in the extractLinkReferences call here

waffle artifact:

{
  ...
  "evm": {
    "bytecode": {
      "linkReferences": {
        "contracts/TestLibrary.sol": {
          "TestLibrary": [
            {
              "length": 20,
              "start": 109
            }
          ]
        }
      },
      "object": ...,
      "opcodes": ...,
      "sourceMap": ...
    },
  },
  "bytecode": "<regular code>__$bd883744d816fd16f92b10543f972238fe$__<more code>"
}

hardhat artifact:

{
  ...
  "bytecode": "<regular code>__$bd883744d816fd16f92b10543f972238fe$__<more regular code>",
  "linkReferences": {
    "contracts/TestLibrary.sol": {
      "TestLibrary": [
        {
          "length": 20,
          "start": 105
        }
      ]
    }
  },
}

[krzkaczor]

Thanks! Released as: https://github.com/ethereum-ts/TypeChain/releases/tag/typechain%405.1.2