armv5 because that's what we ship to most downstreams right now,
armv7 becuase that's what we want to ship more of.
Fixes https://github.com/tailscale/tailscale/issues/7269
Signed-off-by: David Anderson <danderson@tailscale.com>
CI status doesn't collapse into "everything OK" if a job gets
skipped. Instead, always run the job, but skip its only step in PRs.
Signed-off-by: David Anderson <danderson@tailscale.com>
Replaces the former shell goop, which was a shell reimplementation
of a subset of version/mkversion.
Signed-off-by: David Anderson <danderson@tailscale.com>
OSS-Fuzz doesn't update their version of Go as quickly as we do, so
we sometimes end up with OSS-Fuzz being unable to build our code for
a few weeks. We don't want CI to be red for that entire time, but
we also don't want to forget to reenable fuzzing when OSS-Fuzz does
start working again.
This change makes two configurations worthy of a CI pass:
- Fuzzing works, and we expected it to work. This is a normal
happy state.
- Fuzzing didn't compile, and we expected it to not compile. This
is the "OSS-Fuzz temporarily broken" state.
If fuzzing is unexpectedly broken, or unexpectedly not broken, that's
a CI failure because we need to either address a fuzz finding, or
update TS_FUZZ_CURRENTLY_BROKEN to reflect the state of OSS-Fuzz.
Signed-off-by: David Anderson <danderson@tailscale.com>
Github's matrix runner formats the race variant as '(amd64, true)' if we
use race=true. So, change the way the variable is defined so that it says
'(amd64, race)' even if that makes the if statements a bit more complex.
Signed-off-by: David Anderson <danderson@tailscale.com>
Instead of having a dozen files that contribute CI steps with
inconsistent configs, this one file lists out everything that,
for us, constitutes "a CI run". It also enables the slack
notification webhook to notify us exactly once on a mass breakage,
rather than once for every sub-job that fails.
Signed-off-by: David Anderson <danderson@tailscale.com>
