# This is based on the official Dockerfile image used to build VS Code. It is intended to be used
# for all of the GitLab builds related to VS Code, e.g. the Web IDE.  
#
# The only change from the parent Dockerfile image is that we remove the default `apt` packages for
# node and yarn, as they are outdated and can conflict with newer installs (see
# https://github.com/nodesource/distributions/issues/1172). Node and yarn will installed by
# individual build jobs (just as they are in the offical VS Code builds). Hence the "nodeless" name.
#
# There does not seem to be public access to tags in the Azure Container Registry via
# `https://vscodehub.azurecr.io/acr/v1/vscode-linux-build-agent/_tags` (see
# https://docs.microsoft.com/en-us/rest/api/containerregistry/tag/get-list?tabs=HTTP).
# So, we are using the latest sha256 digest in order to guarantee we are using the
# same parent image. 

FROM vscodehub.azurecr.io/vscode-linux-build-agent:bionic-x64@sha256:e42bcc5245424a86febad3ae792809d8051733c49dee62a17115cc44415ae1b1
MAINTAINER GitLab Editor Team

RUN sudo apt-get update \
    && sudo apt autoremove -yq nodejs yarn