chore: migrate from tsup to tsdown

.coderabbit.yaml

@@ -42,7 +42,7 @@ reviews:
       instructions: 'Review test coverage and test quality. Ensure proper mocking and test isolation. Check for edge cases and error scenarios. Verify proper async test handling.'
     - path: '**/*.cy.tsx'
       instructions: 'Review Cypress component tests for proper component interaction testing. Ensure proper test selectors and assertions. Check for proper test data setup and cleanup.'
-    - path: 'tsup.config.ts'
+    - path: 'tsdown.config.ts'
       instructions: 'Review build configuration for proper bundling and output formats. Ensure proper entry points and external dependencies handling.'
     - path: 'package.json'
       instructions: 'Review dependencies for security vulnerabilities and version compatibility. Ensure proper peer dependencies for React library. Check scripts and build configuration.'

.github/workflows/ci.yml

@@ -0,0 +1,73 @@
+name: CI
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  quality:
+    name: Check quality
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    strategy:
+      matrix:
+        command: ['type-check', 'format:check', 'build:lib', 'build']
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Run command
+        run: pnpm run ${{ matrix.command }}
+        continue-on-error: ${{ matrix.command == 'build:lib' }}
+
+  check-bundle-size:
+    name: Bundle size check
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request'
+    permissions:
+      contents: read
+      pull-requests: write
+    needs: quality
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Check library bundle size
+        uses: preactjs/compressed-size-action@v2
+        with:
+          build-script: 'build:lib'
+          pattern: './dist/index.{js,mjs}'
+          exclude: '{**/*.map,**/node_modules/**}'
+          repo-token: '${{ secrets.GITHUB_TOKEN }}'

.github/workflows/release.yml

@@ -24,10 +24,10 @@ jobs:
       - uses: pnpm/action-setup@v4
         name: Setup pnpm
 
-      - name: Setup Node.js 18.x
+      - name: Setup Node.js 20.x
         uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
           cache: "pnpm"
           registry-url: "https://registry.npmjs.org"
 
@@ -40,14 +40,6 @@ jobs:
           path: ~/.cache/Cypress
           key: cypress-${{ runner.os }}-${{ hashFiles('pnpm-lock.yaml') }}
 
-      - name: Update Package Version
-        run: |
-          git config --local user.email "github-actions[bot]@users.noreply.github.com"
-          git config --local user.name "github-actions[bot]"
-          npm version ${{ github.event.inputs.version }} -m "Release v%s"
-          git push origin HEAD:main
-          git push --tags
-
       - name: Run Unit Tests
         run: pnpm run test:unit:run
 
@@ -60,6 +52,14 @@ jobs:
       - name: Build Library
         run: pnpm run build:lib
 
+      - name: Update Package Version
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          npm version ${{ github.event.inputs.version }} -m "Release v%s"
+          git push origin HEAD:main
+          git push --tags
+
       - name: Create GitHub Release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.npmignore

@@ -8,7 +8,7 @@ build/
 # Config files
 tsconfig.json
 tsconfig.node.json
-tsup.config.ts
+tsdown.config.ts
 .gitignore
 .swcrc
 

package.json

@@ -46,8 +46,8 @@
     "coverage:open": "open coverage/lcov-report/index.html",
     "coverage:reset": "rm -rf coverage .nyc_output",
     "eject": "react-scripts eject",
-    "build:lib": "tsup",
-    "dev:lib": "tsup --watch",
+    "build:lib": "tsdown",
+    "dev:lib": "tsdown --watch",
     "playground": "cd playground && pnpm run dev",
     "playground:build": "cd playground && pnpm run build",
     "playground:preview": "cd playground && pnpm run preview",
@@ -98,7 +98,7 @@
     "nyc": "^17.1.0",
     "prettier": "^3.6.2",
     "react-scripts": "5.0.1",
-    "tsup": "^8.0.0",
+    "tsdown": "^0.12.9",
     "typescript": "^5.8.2",
     "vite": "^6.0.3",
     "vite-plugin-istanbul": "^6.0.2",
@@ -109,7 +109,7 @@
     "react-dom": "^18 || ^19"
   },
   "engines": {
-    "node": ">=18"
+    "node": ">=20"
   },
   "packageManager": "pnpm@10.12.0"
 }