- added simple script to define pipeline, it will check out from this
repo later
- refactored docker container, e.g. merged most of the RUN steps into
one and moved steps that are likely to change closer to the end. That
should improve rebuild / upload speed.
Sample run: https://buildkite.com/llvm-project/premerge/builds/14
maybe we will later use same agents for everything but for now I don't
want to modify working build much. But I have updated deployment of
release agent to use correct docker image (there were renamed a while
ago) and pass tags and agent token via env variables.
Have not deployed new deployment for release yet.
