feat(utils): remove hash utils and ethers (#1783)

latticexyz · Oct 31, 2023 · 52182f7 · 52182f7
1 parent de47d69
commit 52182f7
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diff --git a/.changeset/breezy-seahorses-prove.md b/.changeset/breezy-seahorses-prove.md
@@ -0,0 +1,22 @@
+---
+"@latticexyz/utils": major
+---
+
+Removed `keccak256` and `keccak256Coord` hash utils in favor of [viem's `keccak256`](https://viem.sh/docs/utilities/keccak256.html#keccak256).
+
+```diff
+- import { keccak256 } from "@latticexyz/utils";
++ import { keccak256, toHex } from "viem";
+
+- const hash = keccak256("some string");
++ const hash = keccak256(toHex("some string"));
+```
+
+```diff
+- import { keccak256Coord } from "@latticexyz/utils";
++ import { encodeAbiParameters, keccak256, parseAbiParameters } from "viem";
+
+  const coord = { x: 1, y: 1 };
+- const hash = keccak256Coord(coord);
++ const hash = keccak256(encodeAbiParameters(parseAbiParameters("int32, int32"), [coord.x, coord.y]));
+```
diff --git a/packages/utils/package.json b/packages/utils/package.json
@@ -23,7 +23,6 @@
     "test:ci": "pnpm run test"
   },
   "dependencies": {
-    "ethers": "^5.7.2",
     "mobx": "^6.7.0",
     "proxy-deep": "^3.1.1",
     "rxjs": "7.5.5"

diff --git a/packages/utils/src/hash.ts b/packages/utils/src/hash.ts
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
@@ -12,7 +12,6 @@ export * from "./promise";
 export * from "./sleep";
 export * from "./iterable";
 export * from "./area";
-export * from "./hash";
 export * from "./worker";
 export * from "./pack";
 export * from "./CoordMap";

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml