Modifying Dockerfile with custom addons

[alanzablocki]

Describe the bug
I am wondering if after building an image with auth-demo and ide-jupyter-python3, running the same build but with a modification to Dockerfile in addons/ide-jupyter-python3/Dockerfile, will pick up on the fact that I have added R and Rstudio server installation:

RUN yum install epel-release
&& yum update

RUN yum install -y R libcurl-devel cairo-devel \
&& yum clean all

RUN wget https://download2.rstudio.org/server/centos6/x86_64/rstudio-server-rhel-1.2.1335-x86_64.rpm \
&& yum install -y --nogpgcheck rstudio-server-rhel-1.2.1335-x86_64.rpm \
&& rm -f rstudio-server-rhel-1.2.1335-x86_64.rpm

Will the build.sh pick this change in Dockerfile up or should I start a new addon folder, called addons/ide-jupyter-python3-R-RStudio?

Could we have R and RStudio added to the addons?

[Collinux]

@alanzablocki we currently don't have plans to support RStudio but feel free to add some RUN layers to that file and give it a try! build.sh will pick up lines that are added or removed from addons/ide-jupyter-python3/Dockerfile.

[alanzablocki]

Thanks @Collinux. I tried changing the Dockerfile and the changes were picked up on a second run of the ide-jupyter-python3 build, so that worked nicely.