abitty v0.1.2

Abitty 👌

Abitty cherry-picks specific functions from your Solidity ABIs and saves them for individual importing. Stop using thicc JSON files, start shaking that tree.

Configuration

Create abitty.config.json in your project directory.

{
    "outputDir": "./src/types",
    "organize": true,
    "contracts": [
        {
            "name": "foo",
            "abiPath": "../out/Foo.sol/Foo.json",
            "pick": ["someFunction", "someOtherFunction", "amazingFunction"]
        },
        {
            "name": "bar",
            "abiPath": "../out/Bar.sol/Bar.json",
            "pick": ["excellentFunction"]
        }
    ]
}

Config spec

Generating your files

Install as a dev dependency and add to your package scripts

npm install abitty --save-dev

"scripts": {
    "gimme-them-abis": "abitty"
},

or skip this above and run with npx

npx abitty

The script will output an individual .ts file for each function, plus a helper type you can use to ensure arguments passed to that function satisfy the ABI.

If you are using a different configuration file, pass it to Abitty with the --config-file flag.

Using your exports

They work great with Viem / Wagmi which you should definitely be using.

import { doTheFooAbi, DoTheFooArgs } from 'yourOutputDir/foo/doTheFoo';

await publicClient.simulateContract({
    abi: [doTheFooAbi],
    address: fooAddress,
    functionName: 'doTheFoo',
    args: [myArg1, myArg2, myArg3],
    account: userAccount,
});

// You can use the generated argument typings like so:
const myArgs = [myArg1, myArg2, myArg3] satisfies DoTheFooArgs;

MIT license, do whatever you want with it. Contributions welcome.

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