947d189b6d
- 更新 resvg repo URL 從 RazrFalcon 到 linebender - ARM64 架構跳過 resvg 安裝（官方無預編譯版本） - x86_64 正常安裝 resvg v0.44.0 - ARM64 可使用 ImageMagick/Inkscape 作為 SVG 轉換替代方案
343 lines
13 KiB
Docker
343 lines
13 KiB
Docker
# ==============================================================================
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# ConvertX-CN 官方 Docker Image
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# 版本：v0.1.10
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# ==============================================================================
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#
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# 📦 Image 說明：
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# - 這是 ConvertX-CN 官方 Docker Hub Image 的生產 Dockerfile
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# - 已內建完整功能，無需額外擴充
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#
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# 🌍 內建語言支援：
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# - OCR: 英文、繁體中文、簡體中文、日文、韓文、德文、法文
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# - Locale: en_US, zh_TW, zh_CN, ja_JP, ko_KR, de_DE, fr_FR
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# - 字型: Noto CJK, Liberation, 標楷體
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# - LaTeX: CJK、德文、法文、阿拉伯語、希伯來語
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#
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# 📊 Image 大小：約 5-7 GB
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#
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# ⚠️ Base Image：使用 debian:bookworm（穩定版）
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# - 確保 Multi-Arch (amd64/arm64) 構建穩定性
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# - 避免 trixie (testing) 套件同步不穩定問題
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#
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# ==============================================================================
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FROM debian:bookworm-slim AS base
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LABEL org.opencontainers.image.source="https://github.com/pi-docket/ConvertX-CN"
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LABEL org.opencontainers.image.description="ConvertX-CN - 精簡版檔案轉換服務"
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WORKDIR /app
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# 配置 APT 重試機制（解決 Multi-Arch Build 時的網路不穩定問題）
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RUN echo 'Acquire::Retries "5";' > /etc/apt/apt.conf.d/80-retries \
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&& echo 'Acquire::http::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries \
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&& echo 'Acquire::https::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries \
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&& echo 'Acquire::ftp::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries \
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&& echo 'DPkg::Lock::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries
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# install bun
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RUN apt-get update && apt-get install -y --no-install-recommends \
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curl \
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unzip \
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ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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# if architecture is arm64, use the arm64 version of bun
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RUN ARCH=$(uname -m) && \
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if [ "$ARCH" = "aarch64" ]; then \
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curl -fsSL -o bun-linux-aarch64.zip https://github.com/oven-sh/bun/releases/download/bun-v1.2.2/bun-linux-aarch64.zip; \
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else \
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curl -fsSL -o bun-linux-x64-baseline.zip https://github.com/oven-sh/bun/releases/download/bun-v1.2.2/bun-linux-x64-baseline.zip; \
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fi
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RUN unzip -j bun-linux-*.zip -d /usr/local/bin && \
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rm bun-linux-*.zip && \
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chmod +x /usr/local/bin/bun
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# install dependencies into temp directory
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# this will cache them and speed up future builds
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FROM base AS install
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RUN mkdir -p /temp/dev
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COPY package.json bun.lock /temp/dev/
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RUN cd /temp/dev && bun install --frozen-lockfile
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# install with --production (exclude devDependencies)
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RUN mkdir -p /temp/prod
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COPY package.json bun.lock /temp/prod/
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RUN cd /temp/prod && bun install --frozen-lockfile --production
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FROM base AS prerelease
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WORKDIR /app
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COPY --from=install /temp/dev/node_modules node_modules
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COPY . .
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# ENV NODE_ENV=production
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RUN bun run build
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# copy production dependencies and source code into final image
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FROM base AS release
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# ==============================================================================
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# 依賴安裝（分段安裝，優化 Multi-Arch Build 穩定性）
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# ==============================================================================
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#
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# ✅ 核心轉換工具：完整保留
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# ✅ TexLive：完整 CJK + 德法 + 阿拉伯/希伯來語
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# ✅ OCR：7 種主要語言
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# ✅ 字型：Noto CJK + Liberation + 標楷體
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# ✅ OpenCV：電腦視覺轉換支援
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# ✅ 額外影片編解碼器
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# ✅ PDFMathTranslate：PDF 翻譯引擎
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#
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# 📝 分段安裝說明：
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# - 將套件拆分為多個 RUN 層，避免 QEMU 模擬時記憶體不足
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# - 每段安裝後清理 apt cache，減少中間層大小
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# - 最終 squash 時會合併為單一層
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#
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# ==============================================================================
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# 配置 APT 重試機制（解決 Multi-Arch Build 時的網路不穩定問題）
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RUN echo 'Acquire::Retries "5";' > /etc/apt/apt.conf.d/80-retries \
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&& echo 'Acquire::http::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries \
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&& echo 'Acquire::https::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries \
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&& echo 'Acquire::ftp::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries \
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&& echo 'APT::Get::Assume-Yes "true";' >> /etc/apt/apt.conf.d/80-retries \
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&& echo 'DPkg::Lock::Timeout "120";' >> /etc/apt/apt.conf.d/80-retries
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# 階段 1：基礎系統工具
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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locales \
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ca-certificates \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 2：核心轉換工具（小型）
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# 注意：dasel 和 resvg 在 bookworm 中不存在，後續用二進位檔案安裝
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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assimp-utils \
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dcraw \
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dvisvgm \
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ghostscript \
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graphicsmagick \
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mupdf-tools \
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poppler-utils \
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potrace \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 2.1：安裝 dasel（從 GitHub 下載二進位檔案）
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RUN ARCH=$(uname -m) && \
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if [ "$ARCH" = "aarch64" ]; then \
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DASEL_ARCH="linux_arm64"; \
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else \
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DASEL_ARCH="linux_amd64"; \
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fi && \
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curl -sSLf "https://github.com/TomWright/dasel/releases/download/v2.8.1/dasel_${DASEL_ARCH}" -o /usr/local/bin/dasel && \
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chmod +x /usr/local/bin/dasel
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# 階段 2.2：安裝 resvg（從 GitHub 下載二進位檔案）
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# 注意：resvg 官方只提供 x86_64 版本，ARM64 需從源碼編譯或跳過
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RUN ARCH=$(uname -m) && \
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if [ "$ARCH" = "aarch64" ]; then \
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echo "⚠️ resvg 沒有 ARM64 預編譯版本，跳過安裝（可改用 ImageMagick 或 Inkscape 替代）"; \
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else \
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curl -sSLf "https://github.com/linebender/resvg/releases/download/v0.44.0/resvg-linux-x86_64.tar.gz" -o /tmp/resvg.tar.gz && \
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tar -xzf /tmp/resvg.tar.gz -C /tmp/ && \
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mv /tmp/resvg /usr/local/bin/resvg && \
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chmod +x /usr/local/bin/resvg && \
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rm -rf /tmp/resvg.tar.gz; \
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fi
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# 階段 3：影音處理工具
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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ffmpeg \
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libavcodec-extra \
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libva2 \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 4：圖像處理工具
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# 注意：bookworm 使用 imagemagick（版本 6），trixie 才有 imagemagick-7
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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imagemagick \
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inkscape \
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libheif-examples \
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libjxl-tools \
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libvips-tools \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 5：文件處理工具
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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calibre \
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libemail-outlook-message-perl \
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pandoc \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 6：LibreOffice（最大的套件，單獨安裝）
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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libreoffice \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 7：TexLive 基礎
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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texlive-base \
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texlive-latex-base \
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texlive-latex-recommended \
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texlive-fonts-recommended \
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texlive-xetex \
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latexmk \
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lmodern \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 8：TexLive 語言包
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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texlive-lang-cjk \
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texlive-lang-german \
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texlive-lang-french \
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texlive-lang-arabic \
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texlive-lang-other \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 9：OCR 支援
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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tesseract-ocr \
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tesseract-ocr-eng \
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tesseract-ocr-chi-tra \
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tesseract-ocr-chi-sim \
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tesseract-ocr-jpn \
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tesseract-ocr-kor \
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tesseract-ocr-deu \
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tesseract-ocr-fra \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 10：字型
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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fonts-noto-cjk \
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fonts-noto-core \
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fonts-noto-color-emoji \
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fonts-liberation \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 11：Python 依賴
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RUN apt-get update --fix-missing && apt-get install -y --no-install-recommends \
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python3 \
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python3-pip \
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python3-numpy \
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python3-tinycss2 \
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python3-opencv \
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pipx \
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&& rm -rf /var/lib/apt/lists/*
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# 階段 12：安裝 Python 工具（pipx）
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RUN pipx install "markitdown[all]" \
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&& pipx install "pdf2zh" \
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&& rm -rf /root/.cache/pip
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# 階段 13：安裝 mineru（可能在 arm64 上有問題，加入錯誤處理）
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RUN pipx install "mineru[all]" || echo "⚠️ mineru 安裝失敗（可能是 arm64 相容性問題），跳過..." \
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&& rm -rf /root/.cache/pip
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# 最終清理
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RUN rm -rf /usr/share/doc/texlive* \
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&& rm -rf /usr/share/texlive/texmf-dist/doc \
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&& rm -rf /usr/share/doc/* \
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&& rm -rf /usr/share/man/* \
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&& rm -rf /usr/share/info/*
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# Add pipx bin directory to PATH
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ENV PATH="/root/.local/bin:${PATH}"
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# ==============================================================================
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# PDFMathTranslate 模型預下載（Docker build 階段）
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# ==============================================================================
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#
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# ⚠️ 重要：模型必須在 build 階段下載，禁止 runtime 隱式下載
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#
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# 模型說明：
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# - DocLayout-YOLO ONNX 模型：用於 PDF 布局分析
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# - 多語言字型：用於翻譯後的 PDF 渲染
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#
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# ==============================================================================
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RUN mkdir -p /models/pdfmathtranslate && \
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# 預先下載 DocLayout-YOLO ONNX 模型
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python3 -c "from huggingface_hub import hf_hub_download; \
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hf_hub_download(repo_id='wybxc/DocLayout-YOLO-DocStructBench-onnx', \
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filename='model.onnx', \
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local_dir='/models/pdfmathtranslate')" && \
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# 執行 babeldoc warmup 預載入模型
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babeldoc --warmup || true && \
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# 清理 cache
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rm -rf /root/.cache/huggingface
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# 下載 PDFMathTranslate 所需字型
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RUN mkdir -p /app && \
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curl -L -o /app/GoNotoKurrent-Regular.ttf \
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"https://github.com/satbyy/go-noto-universal/releases/download/v7.0/GoNotoKurrent-Regular.ttf" && \
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curl -L -o /app/SourceHanSerifCN-Regular.ttf \
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"https://github.com/timelic/source-han-serif/releases/download/main/SourceHanSerifCN-Regular.ttf" && \
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curl -L -o /app/SourceHanSerifTW-Regular.ttf \
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"https://github.com/timelic/source-han-serif/releases/download/main/SourceHanSerifTW-Regular.ttf" && \
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curl -L -o /app/SourceHanSerifJP-Regular.ttf \
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"https://github.com/timelic/source-han-serif/releases/download/main/SourceHanSerifJP-Regular.ttf" && \
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curl -L -o /app/SourceHanSerifKR-Regular.ttf \
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"https://github.com/timelic/source-han-serif/releases/download/main/SourceHanSerifKR-Regular.ttf"
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# PDFMathTranslate 環境變數
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ENV PDFMATHTRANSLATE_MODELS_PATH="/models/pdfmathtranslate"
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ENV NOTO_FONT_PATH="/app/GoNotoKurrent-Regular.ttf"
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# ==============================================================================
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# 設定 locale（支援中文 PDF 避免亂碼）
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# ==============================================================================
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RUN sed -i 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \
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sed -i 's/# zh_TW.UTF-8 UTF-8/zh_TW.UTF-8 UTF-8/' /etc/locale.gen && \
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sed -i 's/# zh_CN.UTF-8 UTF-8/zh_CN.UTF-8 UTF-8/' /etc/locale.gen && \
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sed -i 's/# ja_JP.UTF-8 UTF-8/ja_JP.UTF-8 UTF-8/' /etc/locale.gen && \
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sed -i 's/# ko_KR.UTF-8 UTF-8/ko_KR.UTF-8 UTF-8/' /etc/locale.gen && \
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sed -i 's/# de_DE.UTF-8 UTF-8/de_DE.UTF-8 UTF-8/' /etc/locale.gen && \
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sed -i 's/# fr_FR.UTF-8 UTF-8/fr_FR.UTF-8 UTF-8/' /etc/locale.gen && \
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locale-gen
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# 預設使用 zh_TW.UTF-8 確保中文 PDF 正確顯示
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ENV LANG=zh_TW.UTF-8
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ENV LC_ALL=zh_TW.UTF-8
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# ==============================================================================
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# 安裝自訂字型（標楷體等台灣常用字型）
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# ==============================================================================
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RUN mkdir -p /usr/share/fonts/truetype/custom
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COPY fonts/ /usr/share/fonts/truetype/custom/
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RUN fc-cache -fv
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# ==============================================================================
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# Install VTracer binary（向量追蹤工具）
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# ==============================================================================
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RUN ARCH=$(uname -m) && \
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if [ "$ARCH" = "aarch64" ]; then \
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VTRACER_ASSET="vtracer-aarch64-unknown-linux-musl.tar.gz"; \
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else \
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VTRACER_ASSET="vtracer-x86_64-unknown-linux-musl.tar.gz"; \
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fi && \
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curl -L -o /tmp/vtracer.tar.gz "https://github.com/visioncortex/vtracer/releases/download/0.6.4/${VTRACER_ASSET}" && \
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tar -xzf /tmp/vtracer.tar.gz -C /tmp/ && \
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mv /tmp/vtracer /usr/local/bin/vtracer && \
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chmod +x /usr/local/bin/vtracer && \
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rm /tmp/vtracer.tar.gz
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COPY --from=install /temp/prod/node_modules node_modules
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COPY --from=prerelease /app/public/ /app/public/
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COPY --from=prerelease /app/dist /app/dist
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RUN mkdir data
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EXPOSE 3000/tcp
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# ==============================================================================
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# 環境變數
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# ==============================================================================
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# Calibre 需要
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ENV QTWEBENGINE_CHROMIUM_FLAGS="--no-sandbox"
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# Pandoc PDF 引擎（使用 pdflatex 以獲得最佳相容性）
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ENV PANDOC_PDF_ENGINE=pdflatex
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# Node 環境
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ENV NODE_ENV=production
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# PDFMathTranslate 預設翻譯服務（可透過環境變數覆寫）
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ENV PDFMATHTRANSLATE_SERVICE="google"
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ENTRYPOINT [ "bun", "run", "dist/src/index.js" ]
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