GRUNT-COMPASS-DOCKERFILE

Dockerfile

FROM jamesnesbitt/wunder-base
USER root

# install ruby stuff
RUN /usr/bin/yum install --assumeyes ruby ruby-devel rubygem-bundler

# Install nodejs and npm
RUN /usr/bin/yum install --assumeyes nodejs npm

# add theme files to image
#
# @TODO include only the files that we actually need to include dependencies
#
ADD . /app/project
RUN rm -rf /app/projectnode_modules && \
  mkdir /app/project/node_modules && \
  chown app:app /app/project/node_modules

# Change to projet path for the following commands
WORKDIR /app/project

USER app


# Run the ruby bundler
RUN bundle install

# run npm install
RUN npm update --save-dev

# set image command
USER app
ENTRYPOINT ["grunt"]
CMD ["watch"]

re-ordered the npm install for grunt-cli and grunt. Previous order gave dependency error