feat!: ABI Gen

[petertonysmith94]

• Relates to Abi - Refactor / Gen #3032

Summary

This PR introduces AbiGen as a new way of typegen-ing. The implementation can be split into two parts:

1. AbiGen and its type generation
2. the CLI using the outputs of AbiGen

The next step would be to remove the abi-typegen package in a new PR.

TODO

• Figure out why browser tests are timing out

Breaking Changes

Note

These will need to be combined into the final PR (#3085)

fuels typegen no longer accepts -s, -p and -c flags

pnpm fuels typegen can now automatically recognize the type of program it's building so the flags --script, --predicate and --contract and their shorthands have been removed.

the storageSlots static field has been moved from a typegen'd contract into its factory

// before
import { MyContract } from './typegend/contracts'

const defaultStorageSlots = MyContract.storageSlots;

// now
import { MyContractFactory } from './typegend/contracts'

const defaultStorageSlots = MyContractFactory.storageSlots;

Typegen'd simple sway enums don't have the Input/Output suffix anymore

Given the following enum:

enum Color {
    Red: (),
    Green: (),
}

The outputted type looks like this:

// before
import { ColorInput, ColorOutput } from './typegend/contracts/MyContract';

// after
import { Color } from './typegend/contracts/MyContract';

Checklist

• All changes are covered by tests (or not applicable)
• All changes are documented (or not applicable)
• I reviewed the entire PR myself (preferably, on GH UI)
• I described all Breaking Changes (or there's none)

[vercel]

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[codspeed-hq]

CodSpeed Performance Report

Merging #3249 will improve performances by ×2.4

_{Comparing ns/feat/abi-typegen (a96bfa0) with ns/feat/abi-parser (a2f0004)}

Summary

⚡ 1 improvements
✅ 17 untouched benchmarks

Benchmarks breakdown

	Benchmark	ns/feat/abi-parser	ns/feat/abi-typegen	Change
⚡	should successfully conduct a custom transfer between wallets (x20 times)	120 ms	50.1 ms	×2.4