On Friday, 17 January 2020 at 16:43:17 UTC, Jan Hönig wrote:
I have created a docker image.
However the image size is not small (~500MB).
I wonder if others have a suitable dockerfile.
All i want is to install the current dmd release.
Does somebody have something similar?
Does somebody need something similar?
My dockerfile:
```
FROM ubuntu:latest
MAINTAINER Jan Hönig <jan.hoe...@fau.de>
RUN apt-get update && apt-get install curl build-essential -y \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
RUN latest=$(curl -sS
http://downloads.dlang.org/releases/LATEST) \
&& echo "DMD Release: $latest" \\
&& curl
"http://downloads.dlang.org/releases/2020/dmd_${latest}-0_amd64.deb"; -o dmd.deb \
&& dpkg -i "dmd.deb" \
&& rm "dmd.deb"
```
If you really need small images, you could switch to Alpine, but
MUSL c could lead to headaches ;)
There are also the official docker images
https://hub.docker.com/u/dlang2
What is your goal? Do you want to compile s.th. in your docker
image? Then you can have a layered docker file to reduce the size.
Kind regards
Andre
