Migrate to pnpm and modernize tooling

.gitattributes

@@ -1 +1,2 @@
 * text eol=lf
+pnpm-lock.yaml linguist-generated

.github/workflows/main.yml

@@ -7,26 +7,32 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node: ['20.x', '22.x', '23.x']
+        node: ['20.x', '22.x', '24.x', '25.x']
         os: [ubuntu-latest]
 
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
 
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.33.0
+
       - name: Use Node ${{ matrix.node }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node }}
+          cache: pnpm
 
-      - name: Install with yarn
-        run: corepack enable && yarn
+      - name: Install with pnpm
+        run: pnpm install --frozen-lockfile
 
       - name: Lint
-        run: yarn lint
+        run: pnpm lint
 
       - name: Test
-        run: yarn test
+        run: pnpm test
 
       - name: Build
-        run: yarn build
+        run: pnpm build

.github/workflows/publish.yml

@@ -0,0 +1,104 @@
+name: Publish to npm
+
+on:
+  push:
+    branches:
+      - main
+
+# Required permissions for npm provenance and GitHub releases
+permissions:
+  contents: write
+  id-token: write
+
+jobs:
+  check-version:
+    runs-on: ubuntu-latest
+    outputs:
+      version-changed: ${{ steps.check.outputs.changed }}
+      version: ${{ steps.check.outputs.version }}
+      should-publish: ${{ steps.check.outputs.should_publish }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+
+      - name: Check if version should be published
+        id: check
+        run: |
+          # Get current version from package.json
+          CURRENT_VERSION=$(node -p "require('./package.json').version")
+          echo "version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
+          echo "Current version in package.json: $CURRENT_VERSION"
+
+          # Get published version from npm (if it exists)
+          PUBLISHED_VERSION=$(npm view enwrap version 2>/dev/null || echo "none")
+          echo "Published version on npm: $PUBLISHED_VERSION"
+
+          # Compare versions
+          if [ "$PUBLISHED_VERSION" = "none" ]; then
+            echo "Package not yet published to npm"
+            echo "changed=true" >> $GITHUB_OUTPUT
+            echo "should_publish=true" >> $GITHUB_OUTPUT
+          elif [ "$CURRENT_VERSION" = "$PUBLISHED_VERSION" ]; then
+            echo "Version $CURRENT_VERSION is already published"
+            echo "changed=false" >> $GITHUB_OUTPUT
+            echo "should_publish=false" >> $GITHUB_OUTPUT
+          else
+            echo "Version changed from $PUBLISHED_VERSION to $CURRENT_VERSION"
+            echo "changed=true" >> $GITHUB_OUTPUT
+            echo "should_publish=true" >> $GITHUB_OUTPUT
+          fi
+
+  publish:
+    needs: check-version
+    if: needs.check-version.outputs.should-publish == 'true'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.33.0
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+          registry-url: "https://registry.npmjs.org"
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Lint
+        run: pnpm lint
+
+      - name: Test
+        run: pnpm test
+
+      - name: Build
+        run: pnpm build
+
+      - name: Ensure recent npm for trusted publishing
+        run: npm install -g npm@latest
+
+      - name: Verify npm version
+        run: npm --version
+
+      - name: Publish to npm with provenance
+        run: npm publish --provenance --access public
+
+      - name: Create GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ needs.check-version.outputs.version }}
+          name: v${{ needs.check-version.outputs.version }}
+          draft: false
+          prerelease: false
+          generate_release_notes: true

.github/workflows/size.yml

@@ -3,10 +3,25 @@ on: [pull_request]
 jobs:
   size:
     runs-on: ubuntu-latest
-    env:
-      CI_JOB_NUMBER: 1
     steps:
       - uses: actions/checkout@v4
-      - uses: andresz1/size-limit-action@v1
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
         with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
+          version: 10.33.0
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "24"
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build
+        run: pnpm build
+
+      - name: Check size
+        run: pnpm size

.gitignore

@@ -1,16 +1,9 @@
 *.log
 .DS_Store
+.context/
 node_modules
 dist
 
-# yarn
-.yarn-integrity
-.pnp.*
-.yarn/*
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
-!.yarn/sdks
-!.yarn/versions
-yarn-debug.log*
-yarn-error.log*
+# pnpm
+.pnpm-store/
+pnpm-debug.log*

README.md

@@ -14,7 +14,7 @@ Unlike other libraries, Enwrap does not require you to learn a new, dramatically
 ## Installation
 
 ```bash
-yarn add enwrap
+pnpm add enwrap
 ```
 
 ## Usage

eslint.config.mjs

@@ -0,0 +1,66 @@
+import js from '@eslint/js'
+import tsPlugin from '@typescript-eslint/eslint-plugin'
+import tsParser from '@typescript-eslint/parser'
+import perfectionist from 'eslint-plugin-perfectionist'
+import prettierRecommended from 'eslint-plugin-prettier/recommended'
+import simpleImportSort from 'eslint-plugin-simple-import-sort'
+
+const tsEslintRecommendedRules =
+  tsPlugin.configs['eslint-recommended'].overrides[0].rules
+
+const sortOptions = {
+  fallbackSort: { type: 'unsorted' },
+  ignoreCase: false,
+  newlinesBetween: 'ignore',
+  order: 'asc',
+  partitionByComment: false,
+  partitionByNewLine: false,
+  specialCharacters: 'keep',
+  type: 'natural',
+}
+
+export default [
+  {
+    ignores: ['dist/**/*'],
+  },
+  js.configs.recommended,
+  prettierRecommended,
+  {
+    files: ['**/*.{ts,tsx,mts,cts}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      parser: tsParser,
+      sourceType: 'module',
+    },
+    plugins: {
+      '@typescript-eslint': tsPlugin,
+      perfectionist,
+      'simple-import-sort': simpleImportSort,
+    },
+    rules: {
+      ...tsEslintRecommendedRules,
+      ...tsPlugin.configs.recommended.rules,
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        {
+          args: 'after-used',
+          argsIgnorePattern: '^_',
+          caughtErrors: 'all',
+          caughtErrorsIgnorePattern: '^_',
+          destructuredArrayIgnorePattern: '^_',
+          ignoreRestSiblings: true,
+          varsIgnorePattern: '^_',
+        },
+      ],
+      curly: ['error', 'multi-line'],
+      eqeqeq: ['error', 'always', { null: 'ignore' }],
+      'func-style': ['error', 'declaration', { allowArrowFunctions: true }],
+      'no-throw-literal': 'error',
+      'perfectionist/sort-object-types': ['error', sortOptions],
+      'perfectionist/sort-objects': ['error', sortOptions],
+      'simple-import-sort/exports': 'error',
+      'simple-import-sort/imports': 'error',
+    },
+  },
+]

package.json

@@ -33,7 +33,7 @@
     "build": "rm -rf dist && tsup src/index.ts --format cjs,esm --dts --minify --treeshake --clean",
     "postpublish": "PACKAGE_VERSION=$(cat package.json | grep \\\"version\\\" | head -1 | awk -F: '{ print $2 }' | sed 's/[\",]//g' | tr -d '[[:space:]]') && git tag v$PACKAGE_VERSION && git push --tags",
     "lint": "tsc && eslint src test",
-    "prepare": "yarn build",
+    "prepare": "pnpm build",
     "size": "size-limit",
     "test": "vitest"
   },
@@ -51,23 +51,22 @@
     }
   ],
   "devDependencies": {
-    "@size-limit/preset-small-lib": "^11.2.0",
+    "@eslint/js": "10.0.1",
+    "@size-limit/preset-small-lib": "^12.0.1",
     "@tsconfig/recommended": "^1.0.8",
-    "@typescript-eslint/eslint-plugin": "8.24.1",
-    "@typescript-eslint/parser": "8.24.1",
-    "eslint": "8.57.1",
-    "eslint-config-prettier": "10.0.1",
-    "eslint-import-resolver-typescript": "3.8.2",
-    "eslint-plugin-import": "2.31.0",
-    "eslint-plugin-prettier": "5.2.3",
-    "eslint-plugin-simple-import-sort": "12.1.1",
-    "eslint-plugin-typescript-sort-keys": "3.3.0",
-    "prettier": "3.5.1",
-    "size-limit": "^11.2.0",
+    "@typescript-eslint/eslint-plugin": "8.58.1",
+    "@typescript-eslint/parser": "8.58.1",
+    "eslint": "10.2.0",
+    "eslint-config-prettier": "10.1.8",
+    "eslint-plugin-perfectionist": "5.8.0",
+    "eslint-plugin-prettier": "5.5.5",
+    "eslint-plugin-simple-import-sort": "13.0.0",
+    "prettier": "3.8.2",
+    "size-limit": "^12.0.1",
     "tsup": "^8.3.6",
-    "typescript": "^5.7.3",
-    "vite": "^6.1.1",
-    "vitest": "^3.0.6"
+    "typescript": "6.0.2",
+    "vite": "^8.0.8",
+    "vitest": "^4.1.4"
   },
-  "packageManager": "yarn@4.5.3"
+  "packageManager": "pnpm@10.33.0"
 }