build-push-action/test/multi-sudo.Dockerfile
CrazyMax 871b930e7a
docs: update links and layout
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
2022-10-07 19:28:55 +02:00

21 lines
552 B
Docker

# syntax=docker/dockerfile:1
FROM --platform=$BUILDPLATFORM golang:alpine AS build
ARG TARGETPLATFORM
ARG BUILDPLATFORM
RUN echo "I am running on $BUILDPLATFORM, building for $TARGETPLATFORM" > /log
RUN apk --update --no-cache add \
shadow \
sudo \
&& addgroup -g 1200 buildx \
&& adduser -u 1200 -G buildx -s /sbin/nologin -D buildx \
&& echo 'buildx ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers \
&& rm -rf /tmp/* /var/cache/apk/*
USER buildx
RUN sudo chown buildx. /log
USER root
FROM alpine
COPY --from=build /log /log
RUN ls -al /log