Docker build script (#127)

Author: ecbadeaux

docker-build.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# Variables
+CONTAINER_NAME="spectator-build"
+IMAGE_NAME="spectator-cpp-image"
+CONTAINER_FILE_PATH="/home/ubuntu/spectator-cpp/cmake-build"
+HOST_FILE_PATH="$PWD"
+
+if [[ -z "$BUILD_TYPE" ]]; then
+  BUILD_TYPE="Debug"
+fi
+
+# Build image if it does not exist
+if [[ -z "$(docker images -q $IMAGE_NAME 2>/dev/null)" ]]; then
+  echo "Docker image $IMAGE_NAME not found. Building..."
+  docker build -t $IMAGE_NAME -f Dockerfiles/Ubuntu.Dockerfile .
+fi
+
+## Remove any previous container
+docker rm $CONTAINER_NAME 2>/dev/null || true
+
+## Run the container and execute build.sh inside the virtual environment
+docker run --name $CONTAINER_NAME \
+  --entrypoint bash $IMAGE_NAME -lc \
+    "source /home/ubuntu/spectator-cpp/venv/bin/activate && set -x && BUILD_TYPE=$BUILD_TYPE bash /home/ubuntu/spectator-cpp/build.sh"
+
+## Copy the build output from the container to the host
+docker cp $CONTAINER_NAME:$CONTAINER_FILE_PATH $HOST_FILE_PATH
+
+## Remove the container after copying
+docker rm $CONTAINER_NAME