Added dockerfile and instructions to run in container

Dockerfile

@@ -0,0 +1,49 @@
+# MultiApp Dockerfile
+# A GTKmm 4.0 application with WebKitGTK browser
+
+FROM debian:bookworm-slim
+
+# Set environment variables for non-interactive apt
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install base dependencies, build tools, GTKmm 4.0, WebKitGTK 6.0, and X11 forwarding
+RUN apt-get update && apt-get install -y \
+    # Build essentials
+    build-essential \
+    pkg-config \
+    make \
+    g++ \
+    libgtkmm-4.0-dev \
+    libwebkitgtk-6.0-dev \
+    libasio-dev \
+    libgtest-dev \
+    libx11-dev \
+    fonts-dejavu-core \
+    fonts-font-awesome \
+    fontconfig \
+    locales \
+    librsvg2-common \
+    git \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    && localedef -i en_US -c -f UTF-8 en_US.UTF-8
+
+# Set locale
+ENV LANG=en_US.UTF-8
+ENV LC_ALL=en_US.UTF-8
+
+# Set working directory
+WORKDIR /app
+
+# Copy source files
+COPY . /app/
+
+# Build the application
+RUN make clean || true
+RUN make
+
+# Set display environment variable for X11 forwarding
+ENV DISPLAY=:0
+
+# Default command - run the application
+CMD ["./multiapp.exe"]

README.md

@@ -18,6 +18,7 @@ In the future it should have apps that work using SQL, SDL and even web requests
   - [Roadmap](#️-roadmap)
   - [Requirements](#️-requirements)
   - [Build and Run](#-build-and-run)
+    - [Docker](#-docker)
   - [Screenshots](#-screenshots)
 
 ## 🧬 Project Structure
@@ -50,12 +51,14 @@ In Arch based OS:
 - gtkmm-4.0
 - webkitgtk-6.0
 - asio
+- gtest
 
 In Ubuntu/Debian based OS:
 
 - libgtkmm-4.0-dev
 - libwebkitgtk-6.0-dev
 - libasio-dev
+- libgtest-dev
 
 ## 🔨 Build and run
 
@@ -71,6 +74,19 @@ For cleaning building objects and executables, run:
 ``` make clean ```
 It removes the build/, build_tests/, multiapp.exe and multiapp_tests.exe folders and files.
 
+### 🐋 Docker
+
+You can also run with docker!
+Just run to create a local image
+
+And then run the container using:
+
+- Linux: Run ``` xhost +local:docker ``` create the image using ```sudo docker build -t multiapp .``` and run with  ```sudo docker run -it --rm -e DISPLAY=$DISPLAY --network host -v /tmp/.X11-unix:/tmp/.X11-unix multiapp```
+
+- Windows: Use ```sudo docker build -t multiapp .``` and run with ``` docker run -it -e DISPLAY=$DISPLAY --network host -v /mnt/host/wslg/.X11-unix:/tmp/.X11-unix -v /mnt/host/wslg:/mnt/host/wslg multiapp ```
+
+- Mac: ``` Use xquartz to allow the connection ```, then run ``` xhost +local:docker ``` finally create the image using ```sudo docker build -t multiapp .``` and run with ```sudo docker run -it --rm -e DISPLAY=$DISPLAY --network host -v /tmp/.X11-unix:/tmp/.X11-unix multiapp```
+
 ## 📷 Screenshots
 
 Here are some screenshots of the funtioning app on Linux.