tree 93d87c27ed383ac741d253e8e3d4776281be73e5
parent bd6dc63d927c0d26583787339226927ed312be0a
author Wyatt Hepler <hepler@google.com> 1631322993 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1631498982 +0000

pw_watch: Don't search for build dirs; run gn gen if needed

- No longer search for a build.ninja file because sometimes this finds a
  random build.ninja in a presubmit directory. Instead, default to out/
  for the build directory if none is specified.
- Automatically run `gn gen` if a build directory is missing a
  build.ninja file.

Change-Id: Ib53c5f20464b9782f48ebf6ab0d01f035678d34f
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/60560
Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Reviewed-by: Keir Mierle <keir@google.com>