Add knip and knip-checks to the template

Author: hamlim

.github/workflows/knip-check.yml

@@ -0,0 +1,17 @@
+name: Knip Checks
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: oven-sh/setup-bun@v2
+
+    - name: Install dependencies
+      run: bun install
+
+    - name: Run Knip
+      run: bun run knip

.knip.jsonc

@@ -0,0 +1,19 @@
+{
+  "$schema": "https://unpkg.com/knip@5/schema.json",
+  "workspaces": {
+    ".": {
+      "ignoreDependencies": [
+        "@turbo/gen"
+      ]
+    },
+    "packages/*": {
+      "ignore": [
+        "**/*.test.(ts|tsx|mjs|js)"
+      ],
+      "ignoreDependencies": [
+        "@swc/cli",
+        "@swc/core"
+      ]
+    }
+  }
+}

GUIDEBOOK.md

@@ -18,7 +18,10 @@ Since this is a `turborepo` monorepo, you can run some tasks across the repo wit
 
 ### Root only tasks:
 
-- `one-version:check` - Check if all dependencies are using the same version
+- `one-version:check`
+  - Check if all dependencies are using the same version
+- `knip`
+  - Run [Knip](https://knip.dev/) across the repo
 
 ## Creating new workspaces:
 

bun.lockb

@@ -8,6 +8,7 @@
   "devDependencies": {
     "@turbo/gen": "1.13.3",
     "dprint": "0.45.0",
+    "knip": "^5.25.2",
     "one-version": "0.2.0",
     "turbo": "2.0.6"
   },
@@ -21,7 +22,8 @@
     "format:check": "dprint check",
     "test": "turbo run test",
     "generator": "bun ./scripts/generator.ts",
-    "one-version:check": "one-version check"
+    "one-version:check": "one-version check",
+    "knip": "knip"
   },
   "packageManager": "bun@1.1.17"
 }