chore: align GitHub Actions with other projectwallace repositories

.github/dependabot.yml

@@ -3,17 +3,21 @@
 
 version: 2
 updates:
-  - package-ecosystem: 'npm' # pnpm is detected automatically via pnpm-lock.yaml
+  - package-ecosystem: 'npm'
     directory: '/'
     schedule:
       interval: 'monthly'
     groups:
-      npm-all:
-        exclude-patterns:
-          - '@projectwallace/*'
       projectwallace:
         patterns:
           - '@projectwallace/*'
+      npm-all:
+        patterns:
+          - '*'
+        exclude-patterns:
+          - '@projectwallace/*'
+    cooldown:
+      default-days: 7
   - package-ecosystem: 'github-actions'
     directory: '/'
     schedule:
@@ -22,3 +26,5 @@ updates:
       github-actions:
         patterns:
           - '*'
+    cooldown:
+      default-days: 7

.github/workflows/dependency-diff.yml

@@ -14,10 +14,11 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
         with:
           ref: main
+          persist-credentials: false
       - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
-          node-version: 24
+          node-version: 22
           cache: pnpm
       - run: pnpm install --frozen-lockfile --ignore-scripts
       - run: pnpm run build
@@ -34,10 +35,12 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+        with:
+          persist-credentials: false
       - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
-          node-version: 24
+          node-version: 22
           cache: pnpm
       - run: pnpm install --frozen-lockfile --ignore-scripts
       - run: pnpm run build
@@ -58,6 +61,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
         with:
           fetch-depth: 0
+          persist-credentials: false
       - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           name: base-packages
@@ -71,5 +75,4 @@ jobs:
           base-packages: './base-packs/*.tgz'
           source-packages: './source-packs/*.tgz'
           pack-size-threshold: -1
-          size-threshold: -1
-          duplicate-threshold: 3
+          duplicate-threshold: 2

.github/workflows/release.yml

@@ -4,32 +4,92 @@ on:
   release:
     types: [created]
 
-permissions:
-  id-token: write # Required for OIDC provenance attestations
-  contents: write # Required for pushing version bump commit
+permissions: {}
 
 jobs:
-  publish-npm:
+  test:
     runs-on: ubuntu-latest
+    permissions: {}
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
-      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6
+        with:
+          persist-credentials: false
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
           node-version: 24
-          cache: pnpm
+          package-manager-cache: false
       - run: pnpm install --frozen-lockfile
       - run: pnpm test
+
+  build:
+    needs: test
+    runs-on: ubuntu-latest
+    permissions: {}
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+        with:
+          persist-credentials: false
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
+        with:
+          node-version: 24
+          package-manager-cache: false
+      - run: pnpm install --frozen-lockfile
       - run: pnpm run build
-      - name: Bump version from release tag
-        env:
-          DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
-        run: |
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: dist
+          path: dist/
+
+  bump-version:
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+        with:
+          persist-credentials: true
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
+      - run: |
           VERSION=${GITHUB_REF_NAME#v}
           pnpm version $VERSION --no-git-tag-version
+      - name: Commit and push version bump
+        env:
+          DEFAULT_BRANCH: main
+        run: |
           git config user.name "github-actions[bot]"
           git config user.email "github-actions[bot]@users.noreply.github.com"
           git add package.json pnpm-lock.yaml
-          git commit -m "chore: bump version to $VERSION"
+          git commit -m "chore: bump version to ${GITHUB_REF_NAME#v}"
           git push origin HEAD:$DEFAULT_BRANCH
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
+        with:
+          name: package-json
+          path: package.json
+
+  publish:
+    needs: bump-version
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write # Required for OIDC provenance
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+        with:
+          persist-credentials: false
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
+        with:
+          node-version: 24
+          package-manager-cache: false
+          registry-url: 'https://registry.npmjs.org'
+      - run: pnpm install --frozen-lockfile
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        with:
+          name: dist
+          path: dist/
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
+        with:
+          name: package-json
       - run: pnpm publish --no-git-checks

.github/workflows/test.yml

@@ -1,6 +1,3 @@
-# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
-
 name: Tests
 
 on:
@@ -17,86 +14,82 @@ jobs:
     name: Unit tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
-      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - name: Use Node.js
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
-          node-version: 22
-          cache: pnpm
+          cache: 'pnpm'
+          node-version: 24
       - run: pnpm install --frozen-lockfile
       - run: pnpm test
-      - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
-        with:
-          token: ${{ secrets.CODECOV_TOKEN }}
 
   check:
     name: Check types
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
-      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - name: Use Node.js
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
-          node-version: 22
-          cache: pnpm
+          cache: 'pnpm'
+          node-version: 24
       - run: pnpm install --frozen-lockfile
       - run: pnpm run check
 
   build:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
-      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - name: Use Node.js
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
-          node-version: 22
-          cache: pnpm
+          cache: 'pnpm'
+          node-version: 24
       - run: pnpm install --frozen-lockfile
       - run: pnpm run build
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
   lint:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
-      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - name: Use Node.js
         uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
         with:
-          node-version: 22
-          cache: pnpm
+          cache: 'pnpm'
+          node-version: 24
       - run: pnpm install --frozen-lockfile
       - run: pnpm run lint
 
   npm-audit:
     name: Audit packages
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
-      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6
-      - name: Use Node.js
-        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v6
-        with:
-          node-version: 22
-          cache: pnpm
-      - run: pnpm install --frozen-lockfile
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
       - run: pnpm audit --audit-level=high
+
+  knip:
+    name: Lint unused code
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+      - uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
+      - run: pnpm run knip

.gitignore

@@ -1,3 +1,4 @@
 coverage
 dist
 node_modules
+.claude

knip.config.ts

@@ -0,0 +1,8 @@
+import type { KnipConfig } from 'knip'
+
+const config: KnipConfig = {
+	project: ['src/**/*.ts'],
+	ignoreDependencies: ['@projectwallace/preset-oxlint'],
+}
+
+export default config

package.json

@@ -4,6 +4,7 @@
 	"description": "Discover the composition of your CSS @layers in a tree-based format.",
 	"keywords": [
 		"architecture",
+		"cascade",
 		"composition",
 		"css",
 		"layer",
@@ -38,19 +39,21 @@
 		"build": "tsdown",
 		"test": "vitest",
 		"check": "tsc --noEmit",
-		"lint": "oxlint && oxfmt --check"
+		"lint": "oxlint && oxfmt --check",
+		"knip": "knip"
 	},
 	"dependencies": {
-		"@projectwallace/css-parser": "~0.18.1"
+		"@projectwallace/css-parser": "~0.18.2"
 	},
 	"devDependencies": {
 		"@projectwallace/preset-oxlint": "^0.0.11",
+		"knip": "^6.31.0",
 		"oxfmt": "^0.61.0",
 		"oxlint": "^1.74.0",
 		"publint": "^0.3.21",
 		"tsdown": "^0.22.9",
 		"typescript": "7.0.2",
-		"vite": "^8.1.5",
+		"vite": "^8.2.0",
 		"vitest": "^4.1.10"
 	},
 	"engines": {