| commit | 71b537ce6205c173bb8b93021a0de33df03dbf9b | [log] [tgz] |
|---|---|---|
| author | Joshua Seaton <joshuaseaton@google.com> | Sat Jan 12 14:54:37 2019 -0800 |
| committer | Commit Bot <commit-bot@chromium.org> | Mon Jan 14 18:34:42 2019 +0000 |
| tree | f99a52c2f39a61bda3c95467aedc5c027a007102 | |
| parent | b5a2ac6ede22611212c4368eb8ff374944e1a3aa [diff] |
[format] Extend `gn format` to take a list of files. Test: Successfully built locally and used to mass-format fuchsia.googlesource.com/build (with the passing *.gn*, */*.gn*, */*/*.gn*, etc. to `gn format`: https://fuchsia-review.googlesource.com/c/build/+/240584 Change-Id: If31a6b63c1c5812189a47b85ccad2dfd47923f29 Reviewed-on: https://gn-review.googlesource.com/c/3740 Commit-Queue: Scott Graham <scottmg@chromium.org> Reviewed-by: Scott Graham <scottmg@chromium.org>
GN is a meta-build system that generates build files for Ninja. There is documentation in docs/ and a presentation on it.
You can download the latest version of GN binary for Linux, macOS and Windows.
Alternatively, you can build GN from source:
git clone https://gn.googlesource.com/gn cd gn python build/gen.py ninja -C out # To run tests: out/gn_unittests
On Windows, it is expected that cl.exe, link.exe, and lib.exe can be found in PATH, so you'll want to run from a Visual Studio command prompt, or similar.
On Linux and Mac, the default compiler is clang++, a recent version is expected to be found in PATH. This can be overridden by setting CC, CXX, and AR.
If you find a bug, you can see if it is known or report it in the bug database.
GN uses Gerrit for code review. The short version of how to patch is:
Register at https://gn-review.googlesource.com. ... edit code ... ninja -C out && out/gn_unittests
Then, to upload a change for review:
git commit git cl upload --gerrit
When revising a change, use:
git commit --amend git cl upload --gerrit
which will add the new changes to the existing code review, rather than creating a new one.
We ask that all contributors sign Google's Contributor License Agreement (either individual or corporate as appropriate, select ‘any other Google project’).
You may ask questions and follow along w/ GN‘s development on Chromium’s gn-dev@ Google Group.