Dockerfile

FROM ubuntu:22.04

# Set environment variables
ENV DEBIAN_FRONTEND=noninteractive
ENV WINEDEBUG=-all
ENV DISPLAY=:99
ENV WINEARCH=win64
ENV WINEPREFIX=/root/.wine
# Fix for XDG_RUNTIME_DIR error
ENV XDG_RUNTIME_DIR=/tmp/runtime-root

# Install dependencies (minimal headless setup)
RUN apt-get update && apt-get install -y \
    software-properties-common \
    apt-transport-https \
    wget \
    gnupg2 \
    xvfb \
    sudo \
    cabextract \
    xz-utils \
    p7zip-full \
    curl \
    unzip \
    && dpkg --add-architecture i386 \
    && apt-get update

# Add Wine repository
RUN wget -nc https://dl.winehq.org/wine-builds/winehq.key \
    && apt-key add winehq.key \
    && add-apt-repository 'deb https://dl.winehq.org/wine-builds/ubuntu/ jammy main' \
    && apt-get update

# Install Wine and winetricks
RUN apt-get install -y --install-recommends winehq-devel winetricks

# Create XDG_RUNTIME_DIR to avoid errors
RUN mkdir -p /tmp/runtime-root && chmod 700 /tmp/runtime-root

# Initialize wine
RUN Xvfb :99 -screen 0 1024x768x16 & \
    sleep 2 && \
    DISPLAY=:99 wine wineboot --init && \
    wineserver -w

# Configure Wine settings
RUN Xvfb :99 -screen 0 1024x768x16 & \
    sleep 2 && \
    DISPLAY=:99 winecfg -v win11 && \
    # Disable window manager decorations and control
    echo '[Software\\\\Wine\\\\X11 Driver]' > /tmp/graphics.reg && \
    echo '"Decorated"="N"' >> /tmp/graphics.reg && \
    echo '"Managed"="N"' >> /tmp/graphics.reg && \
    DISPLAY=:99 wine regedit /tmp/graphics.reg && \
    rm /tmp/graphics.reg && \
    wineserver -w

# Install Windows components using winetricks
RUN Xvfb :99 -screen 0 1024x768x16 & \
    sleep 2 && \
    DISPLAY=:99 winetricks -q vcrun2019 && \
    DISPLAY=:99 winetricks -q corefonts && \
    wineserver -w

# Create directory for CapCut files
RUN mkdir -p /opt/capcut

# Download and install CapCut
RUN mkdir -p /tmp/capcut-download \
    && cd /tmp/capcut-download \
    && wget -O capcut_setup.exe "https://lf16-capcut.faceulv.com/obj/capcutpc-packages-us/packages/CapCut_setup_9.9.0_capcutpc_0_us.exe" \
    && echo "Extracting CapCut installer..." \
    && Xvfb :99 -screen 0 1024x768x16 & \
    sleep 2 && \
    DISPLAY=:99 wine capcut_setup.exe /S /D=C:\\CapCut \
    && sleep 30 \
    && wineserver -w \
    && cp -r "$WINEPREFIX/drive_c/CapCut/"* /opt/capcut/ 2>/dev/null || true \
    && rm -rf /tmp/capcut-download

# Create a headless command script for CapCut operations
RUN echo '#!/bin/bash \n\
# Function to run a CapCut command with proper setup \n\
run_capcut_command() { \n\
  # Create runtime directory \n\
  mkdir -p $XDG_RUNTIME_DIR \n\
  chmod 700 $XDG_RUNTIME_DIR \n\
  \n\
  # Start virtual display in background \n\
  Xvfb :99 -screen 0 1920x1080x24 & \n\
  XVFB_PID=$! \n\
  sleep 2 \n\
  \n\
  # Set aspect ratio to fix black preview issue \n\
  echo "[HKEY_CURRENT_USER\\\\Software\\\\ByteDance\\\\CapCut]" > /tmp/capcut_settings.reg \n\
  echo "\"AspectRatio\"=\"16:9\"" >> /tmp/capcut_settings.reg \n\
  DISPLAY=:99 wine regedit /tmp/capcut_settings.reg \n\
  rm /tmp/capcut_settings.reg \n\
  \n\
  # Run the command \n\
  cd /opt/capcut \n\
  DISPLAY=:99 wine capcut.exe $@ \n\
  \n\
  # Clean up \n\
  kill $XVFB_PID \n\
} \n\
\n\
# Process input and project files if mounted \n\
if [ -d "/input" ]; then \n\
  cp -r /input/* /opt/capcut/projects/ 2>/dev/null || true \n\
fi \n\
\n\
# Handle command line arguments \n\
case "$1" in \n\
  "process") \n\
    # Example: Process a project file \n\
    if [ -n "$2" ]; then \n\
      PROJECT_FILE="$2" \n\
      OUTPUT_PATH="${3:-/output}" \n\
      echo "Processing project: $PROJECT_FILE" \n\
      run_capcut_command --headless --process "$PROJECT_FILE" --output "$OUTPUT_PATH" \n\
    else \n\
      echo "Error: No project file specified" \n\
      exit 1 \n\
    fi \n\
    ;; \n\
  "export") \n\
    # Example: Export a project \n\
    if [ -n "$2" ]; then \n\
      PROJECT_FILE="$2" \n\
      OUTPUT_PATH="${3:-/output}" \n\
      echo "Exporting project: $PROJECT_FILE" \n\
      run_capcut_command --headless --export "$PROJECT_FILE" --output "$OUTPUT_PATH" \n\
    else \n\
      echo "Error: No project file specified" \n\
      exit 1 \n\
    fi \n\
    ;; \n\
  "render") \n\
    # Example: Render a project \n\
    if [ -n "$2" ]; then \n\
      PROJECT_FILE="$2" \n\
      OUTPUT_PATH="${3:-/output}" \n\
      echo "Rendering project: $PROJECT_FILE" \n\
      run_capcut_command --headless --render "$PROJECT_FILE" --output "$OUTPUT_PATH" \n\
    else \n\
      echo "Error: No project file specified" \n\
      exit 1 \n\
    fi \n\
    ;; \n\
  "custom") \n\
    # Run custom CapCut command \n\
    shift \n\
    echo "Running custom command: $@" \n\
    run_capcut_command $@ \n\
    ;; \n\
  *) \n\
    # Default: Just run CapCut with provided arguments \n\
    echo "Running CapCut with arguments: $@" \n\
    run_capcut_command $@ \n\
    ;; \n\
esac \n\
' > /usr/local/bin/capcut-cli

RUN chmod +x /usr/local/bin/capcut-cli

# Create output directory
RUN mkdir -p /output

# Create directories for projects
RUN mkdir -p /opt/capcut/projects

# Set the entrypoint to our headless command script
ENTRYPOINT ["/usr/local/bin/capcut-cli"]

# Default command (can be overridden)
CMD ["--help"]