Dockerfile

FROM node:8.9.3

# a few environment variables to make NPM installs easier
#
# good colors for most applications
ENV TERM xterm
# avoid million NPM install messages
ENV npm_config_loglevel warn
# allow installing when the main user is root
ENV npm_config_unsafe_perm true

# install Cypress OS dependencies
# but do not install recommended libs and clean temp files
#
# note:
#   Gtk2 for Cypress < 3.3.0
#   Gtk3 for Cypress >= 3.3.0
RUN apt-get update && \
  apt-get install --no-install-recommends -y \
  libgtk2.0-0 \
  libgtk-3-0 \
  libnotify-dev \
  libgconf-2-4 \
  libnss3 \
  libxss1 \
  libasound2 \
  libxtst6 \
  xauth \
  xvfb \
  # install Chinese fonts
  # this list was copied from https://github.com/jim3ma/docker-leanote
  fonts-arphic-bkai00mp \
  fonts-arphic-bsmi00lp \
  fonts-arphic-gbsn00lp \
  fonts-arphic-gkai00mp \
  fonts-arphic-ukai \
  fonts-arphic-uming \
  ttf-wqy-zenhei \
  ttf-wqy-microhei \
  xfonts-wqy \
  # clean up
  && rm -rf /var/lib/apt/lists/*

RUN npm -v
# getting around "npmlog" missing bug
# https://github.com/npm/npm/issues/16807#issuecomment-369375380
RUN npx npm@5.6 i -g npm@6.10.1
RUN npm -v
RUN npm install -g yarn@1.17.3

# versions of local tools
RUN echo  " node version:    $(node -v) \n" \
  "npm version:     $(npm -v) \n" \
  "yarn version:    $(yarn -v) \n" \
  "debian version:  $(cat /etc/debian_version) \n" \
  "user:            $(whoami) \n"