FROM alpine:3.14

# Create a non-root user and group
RUN addgroup -S appgroup && adduser -S appuser -G appgroup

WORKDIR /app

# Copy application files and set ownership
COPY --chown=appuser:appgroup . .

# Switch to the non-root user
USER appuser

EXPOSE 8080
CMD ["sh", "-c", "echo 'Hello from non-root user! Running an application...' && sleep infinity"]