tree ce081ebb9f67db6f8f745f6ae913490f53825f0c
parent aceae21ab8ef00f1d1cfae7f8c34b42948a6deb3
author Oliver Newman <olivernewman@google.com> 1618342128 +0000
committer CQ Bot <commit-bot@chromium.org> 1618342128 +0000

[fint] Record ninja duration to artifacts

Some dashboards rely on the "build.ninja.fuchsia" step name to measure
the time that ninja takes to build fuchsia. I would like to simplify the
step name to "build.ninja", and ideally remove the dependency on
specific step names, which is fragile, and instead expose the ninja
duration as a build output property.

However, to get an accurate ninja duration we need to exclude `fint
build`'s post-processing steps (which may take up to ~30 seconds) from
the duration, hence the need to record the ninja duration within fint
and expose it to recipes.

Bug: 67861
Change-Id: I0df173f194936fd2a0ef83b00827a06024a4b0ac
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/514960
Reviewed-by: Ina Huh <ihuh@google.com>
Commit-Queue: Oliver Newman <olivernewman@google.com>
Fuchsia-Auto-Submit: Oliver Newman <olivernewman@google.com>