An explicit {release} or {release_id} for {releases_path}?

[yarikoptic]

I happily ran (well -- almost, since that is what lead to all my reports on needing retries etc) tinuous for datalad/git-annex since: 2021-03-01T00:00:00Z and only at the end (since IIRC releases are fetched last) realized that releases_path: 'releases/' is not automagically places releases into subdirectories, so I ended up with

(tinuous-dev) datalad@smaug:/mnt/datasets/datalad/ci/git-annex$ ls releases/
git-annex_8.20210330-1.ndall+1_amd64.buildinfo   git-annex_8.20210330-1.ndall+1.tar.gz           git-annex_8.20210428-1.ndall+1_source.buildinfo  git-annex-installer_8.20210330_x64.exe
git-annex_8.20210330-1.ndall+1_amd64.changes     git-annex_8.20210330_x64.dmg                    git-annex_8.20210428-1.ndall+1_source.changes    git-annex-installer_8.20210428_x64.exe
git-annex_8.20210330-1.ndall+1.dsc               git-annex_8.20210428-1.ndall+1_amd64.buildinfo  git-annex_8.20210428-1.ndall+1.tar.gz            git-annex-standalone_8.20210330-1.ndall+1_amd64.deb
git-annex_8.20210330-1.ndall+1_source.buildinfo  git-annex_8.20210428-1.ndall+1_amd64.changes    git-annex_8.20210428_x64.dmg                     git-annex-standalone_8.20210428-1.ndall+1_amd64.deb
git-annex_8.20210330-1.ndall+1_source.changes    git-annex_8.20210428-1.ndall+1.dsc              git-annex-build.log

which obviously would get "busy" fast. And ideally in our case we need to place each release into a subdirectory... only really carefully searching for "release" I think I found the way -- {type_id} ! I have tried and that works. But IMHO it is very confusing since we describe types to be only (``cron``, ``pr``, or ``push``) so releases is not part of the "build type". That is why I thought it would be better to

• not abuse type_id for releases
• make it `releases_path: '{path_prefix}/{release_id}/' in the sample config in the README.md .