feat: auto build site

.github/workflows/build.yml

@@ -0,0 +1,77 @@
+name: Build Site
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Use Node.js 18.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+          cache: yarn
+
+      - name: node_modules CI Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/node_modules
+          key: ${{ runner.os }}-node_modules-${{ hashFiles('**/yarn.lock') }}
+
+      - name: Next.js CI Cache
+        uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/.next/cache
+          # Generate a new cache whenever packages or source files change.
+          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/yarn.lock') }}-${{ hashFiles('**') }}
+          # If source files changed but packages didn't, rebuild from a prior cache.
+          restore-keys: |
+            ${{ runner.os }}-nextjs-${{ hashFiles('**/yarn.lock') }}-
+
+      - name: Install Dependencies
+        run: yarn install --frozen-lockfile --prefer-offline
+
+      - name: Build Site
+        run: yarn build
+        env:
+          CDNJS_BASE_URL: https://cdnjs.baoshuo.ren/ajax/libs
+
+      - name: Upload Build Output to Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: dist
+          path: ${{ github.workspace }}/out/
+          if-no-files-found: error
+
+  deploy-gh-pages:
+    name: Deploy Site to GitHub Pages
+    if: github.event_name == 'push'
+    runs-on: ubuntu-latest
+    needs: [build]
+    timeout-minutes: 15
+
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: dist
+          path: ${{ github.workspace }}/out/
+
+      - run: ls -R ${{ github.workspace }}/out/
+
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: out
+          cname: baoshuo.ren
+          user_name: BaoshuoBot
+          user_email: [email protected]