Add docker container environment

Dockerfile

@@ -0,0 +1,34 @@
+FROM ubuntu:noble
+LABEL title="CPP Container"
+LABEL version=1.0
+ENV GTEST_REPO=/googletest
+ENV GTEST_DIR=${GTEST_REPO}/googletest
+ENV WORKDIR=/usr/src
+WORKDIR /usr/src
+
+# Set Docker arguments
+ARG DEBIAN_FRONTEND=noninteractive
+
+# Install dependencies
+RUN apt-get update && \
+    apt-get install -y \
+            build-essential \
+            g++ \
+            cmake \
+            git-all \
+            dos2unix
+RUN apt-get clean
+
+# Setup GoogleTest
+RUN git clone --depth=1 https://github.com/google/googletest ${GTEST_REPO}
+RUN mkdir ${GTEST_REPO}/build && cd ${GTEST_REPO}/build \
+    && cmake .. -DBUILD_GMOCK=OFF && make && cd ${WORKDIR}
+
+# Copy repo source into container
+COPY . ${WORKDIR}
+
+# Assure Unix linefeed for all files
+RUN find . -type f -print0 | xargs -0 dos2unix --
+
+# Build project
+CMD sh -c ${WORKDIR}/test_runner.sh

README.md

@@ -1 +1,30 @@
-# MyFave
+# MyFave
+
+This is a simple C++ command line application to maintain a list of your favorites.
+
+## Getting Started
+
+If you have not already built the image from `Dockerfile`, use the command:
+
+```
+docker build -t cpp-container .
+```
+
+You should only have to build once. Once built, run the container:
+
+```
+docker run -it cpp-container
+```
+
+...or run it interactively in a shell:
+
+```
+docker run -it cpp-container sh
+```
+
+...or run it with a volume mounted to the current source code:
+
+```
+docker run -v "$(pwd)":/usr/src -it cpp-container
+```
+