[roll] Roll fuchsia [bazel][discover] Support toolchain filtering

Add a new arg to the discovery script to filter search by GN toolchain,
which uses `gn ls` to filter.

Also implemented a GnRunner class when I'm at it.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1493236
Original-Revision: 5163321150419da8708547d36f4d441716cc05a5
GitOrigin-RevId: c0f23d5807ff5088b07903b80233ee6dd29edda8
Change-Id: I240b3df42e9dbe6776b441aa641fdbc67b8eac05
1 file changed
tree: 81ed6bb4f3b8e11da85a1289590f792eae09fba0
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cobalt
  6. flower
  7. jiri.lock
  8. MILESTONE
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance in one of the communication channels documented at get involved.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.