chore: Update build process, use pnpm.

.github/workflows/test.yml

@@ -19,17 +19,20 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+
       - name: Setup Node ${{ matrix.node }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
-          cache: "npm"
+          cache: "pnpm"
 
       - name: Install Node dependencies
-        run: npm ci
+        run: pnpm install --frozen-lockfile
 
       - name: Run linter
-        run: npm run lint
+        run: pnpm run lint
 
       - name: Run tests
-        run: npm run test
+        run: pnpm run test

.oxlintrc.json

@@ -0,0 +1,14 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "categories": {
+    "correctness": "error"
+  },
+  "env": {
+    "browser": true,
+    "node": true,
+    "es2022": true
+  },
+  "rules": {
+    "no-unexpected-multiline": "off"
+  }
+}

README.md

@@ -127,8 +127,12 @@ The same extraction options can be passed to `tableFromArrays`. For more, see th
 
 ## Build Instructions
 
-To build and develop Flechette locally:
-
-- Clone https://github.com/uwdata/flechette.
-- Run `npm i` to install dependencies.
-- Run `npm test` to run test cases, `npm run perf` to run performance benchmarks, and `npm run build` to build output files.
+This project uses [pnpm](https://pnpm.io/).
+
+```sh
+pnpm install
+pnpm test   # run unit tests (vitest)
+pnpm lint   # check lint rules (oxlint)
+pnpm build  # compile and build output bundles into dist/
+pnpm perf   # run performance benchmarks
+```

docs/index.md

@@ -130,5 +130,5 @@ The same extraction options can be passed to `tableFromArrays`. For more, see th
 To build and develop Flechette locally:
 
 - Clone https://github.com/uwdata/flechette.
-- Run `npm i` to install dependencies.
-- Run `npm test` to run test cases, `npm run perf` to run performance benchmarks, and `npm run build` to build output files.
+- Run `pnpm i` to install dependencies.
+- Run `pnpm test` to run test cases, `pnpm run perf` to run performance benchmarks, and `pnpm run build` to build output files.