af8643ecb4
* feat: initial data structure + ABI & buf models * feat: initial modules: identify new pools and events * feat: map liquidity and balance changes, introduce balance delta calculation from liquidity * feat: map tick deltas * chore: undo weird formatting * chore: undo weird formatting * feat: map fee changes and aggregate data to final block structure * feat: reimplement math natively, remove alloy and univ3sdk dependencies * chore: make clippy happy + misc improvements * chore: add rust generated files from buf & ABI * chore: make clippy happy * feat: add all modules to ethereum-uniswap-v4.yaml * chore: update yaml file to skip unnecessary buf paths * fix: update pb mod.rs * fix: fix hex / utf-8 encoding. working version * fix: simplify error handling, rename yaml file to match chain & formatting * fix: fix ChangeType for sqrt_price_x96 on Initialization * fix: make fee a non-static attribute * fix: add balance_owner to univ4 pool * feat: add uniswap-v4 mainnet yaml * fix(uniswap-v4): miscellaneous fixes for UniswapV4 (#147) * fix(uniswap-v4): correctly decode swap event deltas. Deltas are given from a user debt perspective by the event (negative if received by the pool, positive if sent by the pool). In our usecase we need the opposite of this. This commit uses `.neg()` on the amount to apply them correctly. * fix(uniswap-v4): correctly compute token amounts. We were using `get_sqrt_ratio_at_tick` at the current tick to compute the amounts. This was incorrect because it provides the price at the tick boundary, but we might be mid-tick, which could lead to erroneous balances. We now track the current price (updated by `initialization` and `swap` events) and use it when calculating the amounts. * fix(uniswapv4): do not account for fees in swaps. Previously we were adding fees as balances. But they are actually not part of the TVL and we aren't accounting for fees in the position changes (withdrawals). This commit addresses this and remove the fees from the token balances. * refactor: fix pb mod.rs * refactor: bump version and update sepolia config * ci: make clippy happy * refactor: clean unimath tests * refactor: make logic clearer and improve docstrings --------- Co-authored-by: zizou <111426680+flopell@users.noreply.github.com> --------- Co-authored-by: Zizou <111426680+zizou0x@users.noreply.github.com> Co-authored-by: zizou <111426680+flopell@users.noreply.github.com>
Substreams Indexing Integrations
Please refer to the official Substreams Indexing docs.
Release
To release a package simply tag a commit with the package name and its version:
e.g. ethereum-balancer-0.1.0. This will create a release and automatically build
and push the spkg into our registry.
Note
The CD pipeline will error if the Cargo version is not the same as the version in the tag.
Releases are immutable so do not try to delete tags or build the same release twice since this will error.
Pre-release
To create a pre-release for testing in dev you can start CD pipeline manually supplying
the package you'd like to pre-release. This will create a
[package].pre-[commit-sha] release in our spkg repository which you can use
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For forked protocols you'll need to also supply the config file name, e.g. ethereum-pancakeswap.
Test your implementation
To run a full end-to-end integration test you can refer to the testing script documentation.