cmziuk/Dockerfile
Cameron Redmore 20d6a8d577
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Refactor Docker setup for minimal image and update build scripts; adjust static asset serving in production
2025-08-08 17:02:32 +01:00

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Docker

# Build stage
FROM oven/bun:latest as builder
WORKDIR /app
# Copy package files
COPY package.json bun.lock* ./
# Install all dependencies (including devDependencies for building)
RUN bun install --frozen-lockfile
# Copy source code and configuration files
COPY . .
# Build the frontend with Vite and compile the server to executable
RUN bun run build
# Minimal production stage using Alpine
FROM alpine:latest
# Install CA certificates for HTTPS requests and glibc compatibility
RUN apk --no-cache add ca-certificates tzdata gcompat
WORKDIR /app
# Copy the compiled executable from the build stage (Linux build will not have .exe extension)
COPY --from=builder /app/dist/server /app/server
# Copy the built frontend assets (but ensure we don't overwrite the server executable)
COPY --from=builder /app/dist/*.html /app/dist/
COPY --from=builder /app/dist/assets /app/dist/assets
# Make the server executable
RUN chmod +x /app/server
# Expose the port
EXPOSE 3000
# Set environment to production
ENV NODE_ENV=production
# Start the application using the compiled executable
CMD ["/app/server"]