Since GitHub updated the macos image used for CI it updated llvm
to a version that is buggy on macos. So this patch disables building
postgres with llvm support on macos. It also fixes the cache suffix
code for macos because it changed with the latest runner version,
and uses the image version now as cache suffix.
https://bugs.llvm.org/show_bug.cgi?id=47226
A recent change changed the macos build to run in release mode
which also changed postgres to be built without assertions.
Since we inherit the assertion setting from postgres this leads
to assertions being disabled for our code as well.
With assertions disabled clang errors on detecting null pointer
dereferences so this patch turns assertions for macos back on.
Since the postgres build is cached this took not effect immediately
and remained unnoticed in the CI run against the PR introducing the
change.
Check for coredumps and only execute the stracktrace if there are
actually coredumps. This patch also changes the log handling to
always collect logs and upload them cause they might have useful
information even when all steps succeed. Additionally a list
of all failed tests is shown before the regression diff.
This patch also disables fail-fast so a single failed job does
not cancel other jobs still in progress.
Since we want to run additional test configurations when triggered
by a push to prerelease_test or by cron but github actions don't
allow a dynamic matrix via yaml configuration we generate the matrix
with a python script. While we could always have the full matrix
and have if checks on every step that would make the actual checks
harder to browse because the workflow will have lots of entries and
only by navigating into the individual jobs would t sit be visible
if a job was actually run.
Additionally we set fail-fast to true for pull requests and false
for other event types.
