Additional advantage: it builds the current branch now, instead of the master branch. Previously if you wanted to test the current branch, you needed to manually insert a git checkout $branch RUN instruction into the Dockerfile, this is much smoother. Additionally, git doesn't even need to be installed in the container anymore.
Thanks to https://github.com/deltachat/deltachat-core-rust/pull/3453, this works now :)
Additional advantage: it builds the current branch now, instead of the master branch. Previously if you wanted to test the current branch, you needed to manually insert a
git checkout $branch
RUN instruction into the Dockerfile, this is much smoother. Additionally, git doesn't even need to be installed in the container anymore.