Merge pull request #30 from ethereum-optimism/refcell/publish-book

feat: Publish Book on Main

.github/workflows/book.yml

@@ -0,0 +1,31 @@
+name: Book Deployment
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      deployments: write
+    name: Publish to GitHub Pages
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+        with:
+          cache-on-failure: true
+      - name: Setup mdbook
+        run: cargo install mdbook mdbook-mermaid mdbook-template
+      - name: Build book
+        working-directory: ./book
+        run: mdbook build
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v4
+        if: ${{ github.ref == 'refs/heads/main' }}
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./book/book