update

.github/workflows/build.yml

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+name: Build
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - main
+
+env:
+  python_version: "3.9"
+  pandoc_version: "3.1.2"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ env.python_version }}
+
+      - name: Install Pandoc
+        run: |
+          mkdir -p /tmp/pandoc
+          cd /tmp/pandoc
+          python -m pip --no-cache-dir install setuptools wheel
+          python -m pip --no-cache-dir install pandocfilters Pygments
+          sudo apt install -y texlive texlive-xetex texlive-lang-chinese latexmk wget
+          wget -q "https://github.com/jgm/pandoc/releases/download/${{ env.pandoc_version }}/pandoc-${{ env.pandoc_version }}-1-amd64.deb"
+          sudo dpkg -i pandoc-${{ env.pandoc_version }}-1-amd64.deb
+          rm -rf *.deb
+
+      - name: Install Fonts
+        run: |
+          mkdir -p /tmp/adodefont
+          cd /tmp/adodefont
+          wget -q -O source-code-pro.zip https://github.com/adobe-fonts/source-code-pro/archive/2.030R-ro/1.050R-it.zip
+          wget -q -O source-han-serif.zip https://github.com/adobe-fonts/source-han-serif/archive/1.001R.zip
+          wget -q -O source-han-sans.zip https://github.com/adobe-fonts/source-han-sans/archive/2.001R.zip
+          unzip -q source-code-pro.zip -d source-code-pro
+          unzip -q source-han-serif.zip -d source-han-serif
+          unzip -q source-han-sans.zip -d source-han-sans
+          mkdir -p ~/.fonts
+          cp -v source-code-pro/*/OTF/*.otf ~/.fonts/
+          cp -v source-han-serif/*/SubsetOTF/*/*.otf ~/.fonts/
+          cp -v source-han-sans/*/SubsetOTF/*/*.otf ~/.fonts/
+          fc-cache -f
+          rm -rf source-code-pro{,.zip} source-han-serif{,.zip} source-han-sans{,.zip}
+
+      - name: Generate PDF
+        run: |
+          mkdir -p ~/.pandoc/templates
+          cp pandoc/algo.latex ~/.pandoc/templates/
+          bash pandoc/gen.sh
+          mkdir build
+          cp template.pdf build/template.pdf
+
+      - name: Release
+        uses: JamesIves/github-pages-deploy-action@v4
+        with:
+          folder: build
+          branch: gh-pages
+          clean: false

pandoc/README.md

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+Pandoc 生成 PDF 流程（以 Linux 为例）：
+
++ 确保 `algo.latex` 文件置于 `~/.pandoc/templates/` 下
++ 在项目目录下运行 `sh pandoc/gen.sh`
+
+注：
+
++ 字体选择放在了 `gen.sh` 中，请根据需要自行替换
++ 封面放在了 `algo.latex` 中，可自行修改
++ 需要安装 `pandoc`, `latex`, `python` 相关依赖