docker buildx verification

    --from-literal=REDIS_PASSWORD=$REDIS_PASSWORD

echo "export REDIS_PASSWORD=${REDIS_PASSWORD}" >> $ENV_VARS_SCRIPT

DOCKER_BUILD="docker build"

DOCKER_MAJOR_VERSION=$(docker --version | grep -o -E "[ ][0-9]+[.]" | cut -c 1-3)

if [[ $DOCKER_MAJOR_VERSION -ge 23 ]]; then

    DOCKER_BUILDX_VERSION=$(docker buildx version)

    if [[ $? -ne 0 ]]; then

        echo "Docker buildx command is not installed. Check: https://docs.docker.com/build/architecture/#install-buildx"

        exit 0;

    fi

    DOCKER_BUILD="docker buildx build"

fi

echo ${DOCKER_BUILD}

for COMPONENT in $TFS_COMPONENTS; do

    echo "Processing '$COMPONENT' component..."

    if [ "$TFS_SKIP_BUILD" != "YES" ]; then

        echo "  Building Docker image..."

        BUILD_LOG="$TMP_LOGS_FOLDER/build_${COMPONENT}.log"

        if [ "$COMPONENT" == "automation" ] || [ "$COMPONENT" == "policy" ]; then

            docker build -t "$COMPONENT:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/Dockerfile ./src/"$COMPONENT"/ > "$BUILD_LOG"

            $DOCKER_BUILD -t "$COMPONENT:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/Dockerfile ./src/"$COMPONENT"/ > "$BUILD_LOG"

        elif [ "$COMPONENT" == "pathcomp" ]; then

            BUILD_LOG="$TMP_LOGS_FOLDER/build_${COMPONENT}-frontend.log"

            docker build -t "$COMPONENT-frontend:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/frontend/Dockerfile . > "$BUILD_LOG"

            $DOCKER_BUILD -t "$COMPONENT-frontend:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/frontend/Dockerfile . > "$BUILD_LOG"

            BUILD_LOG="$TMP_LOGS_FOLDER/build_${COMPONENT}-backend.log"

            docker build -t "$COMPONENT-backend:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/backend/Dockerfile . > "$BUILD_LOG"

            $DOCKER_BUILD -t "$COMPONENT-backend:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/backend/Dockerfile . > "$BUILD_LOG"

            # next command is redundant, but helpful to keep cache updated between rebuilds

            IMAGE_NAME="$COMPONENT-backend:$TFS_IMAGE_TAG-builder"

            docker build -t "$IMAGE_NAME" --target builder -f ./src/"$COMPONENT"/backend/Dockerfile . >> "$BUILD_LOG"

            $DOCKER_BUILD -t "$IMAGE_NAME" --target builder -f ./src/"$COMPONENT"/backend/Dockerfile . >> "$BUILD_LOG"

        elif [ "$COMPONENT" == "dlt" ]; then

            BUILD_LOG="$TMP_LOGS_FOLDER/build_${COMPONENT}-connector.log"

            docker build -t "$COMPONENT-connector:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/connector/Dockerfile . > "$BUILD_LOG"

            $DOCKER_BUILD -t "$COMPONENT-connector:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/connector/Dockerfile . > "$BUILD_LOG"

            BUILD_LOG="$TMP_LOGS_FOLDER/build_${COMPONENT}-gateway.log"

            docker build -t "$COMPONENT-gateway:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/gateway/Dockerfile . > "$BUILD_LOG"

            $DOCKER_BUILD -t "$COMPONENT-gateway:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/gateway/Dockerfile . > "$BUILD_LOG"

        else

            docker build -t "$COMPONENT:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/Dockerfile . > "$BUILD_LOG"

            $DOCKER_BUILD -t "$COMPONENT:$TFS_IMAGE_TAG" -f ./src/"$COMPONENT"/Dockerfile . > "$BUILD_LOG"

        fi

        echo "  Pushing Docker image to '$TFS_REGISTRY_IMAGES'..."