stringer
supplementary Go tools
RUN apt-get update && \
apt-get install -y golang-golang-x-tools
RUN apt-get update && \
apt-get install -y golang-golang-x-tools
RUN pacman -S --noconfirm golang-googlecode-tools-stringer-0
RUN apt-get update && \
apt-get install -y golang-golang-x-tools
RUN dnf install -y golang-googlecode-tools-stringer-0
RUN apt-get update && \
apt-get install -y golang-golang-x-tools