modify deploy workflows using mdgen

.github/workflows/book.yml

@@ -8,6 +8,14 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
+    - name: install elan
+      run: |
+        curl https://raw.githubusercontent.com/leanprover/elan/master/elan-init.sh -sSf | sh -s -- -y --default-toolchain $(cat lean-toolchain)
+        echo "$HOME/.elan/bin" >> $GITHUB_PATH
+
+    - name: build markdown files by mdgen
+      run: lake run build
+
     - name: Install Dependencies
       run: sudo apt update && sudo apt install -y pandoc texlive-latex-base texlive-latex-extra texlive-latex-recommended texlive-luatex fonts-dejavu python3-pygments
 

.github/workflows/deploy.yml

@@ -19,7 +19,7 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
-  build_md:
+  build:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
@@ -33,43 +33,25 @@ jobs:
       - name: build markdown files by mdgen
         run: lake run build
 
-  mdbook_build:
-    runs-on: ubuntu-latest
-    needs: build_md
-    steps:
       - name: setup mdBook
         uses: peaceiris/actions-mdbook@v1
         with:
           mdbook-version: '0.4.32'
 
-      - name: install typst cli
-        run: cargo install --git https://github.com/typst/typst typst-cli
-
-      - name: install mdbook-typst
-        run: cargo install mdbook-typst
-
-      - name: build typst file and html from markdown files
+      - name: build html from markdown
         run: mdbook build
 
-      - name: build pdf from typst file
-        run: typst compile --format pdf book/typst/book.typ
-
-      - name: upload artifact (html)
-        uses: actions/upload-pages-artifact@v2
-        with:
-          path: ./book/html
-
-      - name: upload artifact (pdf)
+      - name: upload artifact
         uses: actions/upload-pages-artifact@v2
         with:
-          path: ./book/typst/book.pdf
+          path: ./book
 
   deploy:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
-    needs: mdbook_build
+    needs: build
     steps:
       - name: Deploy to GitHub Pages
         id: deployment

book.toml

@@ -5,8 +5,4 @@ multilingual = false
 src = "md"
 title = "Metaprogramming in Lean 4"
 
-[output.html]
-
-[output.typst.output]
-format = "typst"
-name = "book.typ"
+[output.html]