Svelte 5/SvelteKit + FFMPEG

Dockerfile

# Base stage for shared dependencies
FROM ubuntu:20.04 AS base

# Avoid prompts from apt
ENV DEBIAN_FRONTEND=noninteractive

# Install Node.js, FFmpeg, and other dependencies
RUN apt-get update && apt-get install -y \
    curl \
    gnupg \
    ffmpeg \
    && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Build stage
FROM base AS build

# Set working directory
WORKDIR /app

# Copy package.json and package-lock.json
COPY package*.json ./

# Install all dependencies
RUN npm ci

# Copy the rest of the application code
COPY . .

# Build the application
RUN npm run build

# Production stage
FROM base AS production

WORKDIR /app

# Copy built assets from build stage
COPY --from=build /app/build build/
COPY --from=build /app/package.json .
COPY --from=build /app/package-lock.json .

# Install production dependencies
RUN npm ci --omit=dev

# Expose the port the app runs on
EXPOSE 3000

# Start the application
CMD ["node", "build"]