whatsapp/Dockerfile

FROM node:20-slim

# Install system dependencies for Venom-bot, Puppeteer and Sharp
RUN apt-get update && apt-get install -y \
    libvips-dev \
    libnss3 \
    libatk-bridge2.0-0 \
    libxss1 \
    libasound2 \
    libgtk-3-0 \
    libgbm1 \
    libx11-xcb1 \
    libxcomposite1 \
    libxdamage1 \
    libxrandr2 \
    xdg-utils \
    fonts-liberation \
    libappindicator3-1 \
    libnspr4 \
    lsb-release \
    wget \
    # Clean up
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Install Chromium manually (recommended approach for Venom-bot)
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium

# Copy package files first for better layer caching
COPY package.json yarn.lock ./

# Install project dependencies
RUN yarn install --frozen-lockfile --production=false

# Copy application files
COPY . .

# Expose the application port
EXPOSE 3001

# Start command
CMD ["yarn", "start"]