30 lines
653 B
Docker
30 lines
653 B
Docker
# Use Ubuntu 22.04 as the base image
|
|
FROM ubuntu
|
|
|
|
# Copy all source files from the current directory to /app in the image
|
|
COPY . .
|
|
|
|
# Update package list to ensure we have the latest information
|
|
RUN apt-get update
|
|
|
|
# Install g++
|
|
RUN apt-get install -y g++
|
|
|
|
# Install cmake to manage the build process
|
|
RUN apt-get install -y cmake
|
|
|
|
# Configuring and building the app using cmake
|
|
RUN cmake .
|
|
|
|
# Building the app using make
|
|
RUN make
|
|
|
|
# Building the app again (if needed)
|
|
RUN make install
|
|
|
|
# Clean up package lists to reduce the image size
|
|
RUN rm -rf /var/lib/apt/lists/*
|
|
|
|
# Setting entry point to the app binary
|
|
ENTRYPOINT ["/usr/local/bin/HelloWorldApp"]
|