Adding foundation to bb.js

.gitignore

@@ -1,2 +1,7 @@
 .vscode
 result
+node_modules
+.yarn/cache
+.yarn/install-state.gz
+ts/dest
+.tsbuildinfo

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "foundation"]
+	path = foundation
+	url = git@github.com:AztecProtocol/foundation.git

.yarnrc.yml

@@ -0,0 +1,7 @@
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
+    spec: '@yarnpkg/plugin-workspace-tools'
+
+# note that pnp is used in CI
+nodeLinker: node-modules
+yarnPath: .yarn/releases/yarn-3.4.1.cjs

PROJECT

@@ -0,0 +1 @@
+barretenberg.js

cpp/src/barretenberg/stdlib/primitives/uint/uint.test.cpp

@@ -122,7 +122,7 @@ template <typename Composer> class stdlib_uint : public testing::Test {
                 }
             };
 
-            EXPECT_EQ(expected, a.get_value());
+            EXPECT_EQ(uint256_t(expected), a.get_value());
             auto prover = composer.create_prover();
             auto verifier = composer.create_verifier();
             plonk::proof proof = prover.construct_proof();

package.json

@@ -0,0 +1,27 @@
+{
+  "name": "@aztec/barretenberg-workspace",
+  "packageManager": "yarn@3.4.1",
+  "private": true,
+  "scripts": {
+    "docs": "typedoc --out docs/dist && cd docs && yarn serve",
+    "test": "cd ts && yarn test",
+    "build": "cd foundation && yarn && yarn build && cd ../ts && yarn build",
+    "formatting": "cd ts && yarn formatting",
+    "formatting:fix": "cd ts && yarn formatting:fix"
+  },
+  "workspaces": [
+    "ts",
+    "foundation"
+  ],
+  "prettier": "@aztec/foundation/prettier",
+  "devDependencies": {
+    "eslint": "^8.21.0",
+    "eslint-config-prettier": "^8.8.0",
+    "prettier": "^2.7.1",
+    "typedoc": "^0.23.26",
+    "typescript": "^4.9.5"
+  },
+  "comments": {
+    "purpose": "Workspace for barretenberg/ts. Provides dependencies, while allowing ts/ to be cleanly symlinked."
+  }
+}

ts/.eslintrc.cjs

@@ -1,6 +1,6 @@
 require('@rushstack/eslint-patch/modern-module-resolution');
 
 module.exports = {
-  extends: ['@aztec/eslint-config'],
+  extends: ['@aztec/foundation/eslint'],
   parserOptions: { tsconfigRootDir: __dirname },
 };