[fint] Generate args.gn more similar to `fx set`

1. Include all the `*_labels` vars in args.gn even if they're empty, to
   make it easier to add new labels to those lists manually using `fx
   args`.
2. Put all list appends last, so that all the `*_labels` will be at the
   end of args.gn, which `fx set` does.

This will make the transition to the new fint-based version of `fx set`
less noticeable for people who use `fx args` or otherwise frequently
inspect args.gn.

Bug: 68465
Change-Id: I894561fdb670dfb4c059b17580892beaba6e54d1
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/541865
Fuchsia-Auto-Submit: Oliver Newman <olivernewman@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Reviewed-by: Gary Boone <gboone@google.com>
1 file changed
tree: 9a5940f48189cfb2e0f28dfa3ccc8b0d539dbe00
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. products/
  9. scripts/
  10. sdk/
  11. src/
  12. third_party/
  13. tools/
  14. zircon/
  15. .clang-format
  16. .clang-tidy
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gn
  21. .style.yapf
  22. AUTHORS
  23. BUILD.gn
  24. CODE_OF_CONDUCT.md
  25. CONTRIBUTING.md
  26. LICENSE
  27. OWNERS
  28. PATENTS
  29. README.md
  30. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.