Add functionality for replacing the channel placeholder

This will be used by Fuchsia builders for the refs of the
CIPD package they publish

Bug:1181388
Change-Id: I8676465580d9db3bc974cfa3664140400968d2d5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/build/+/2786090
Reviewed-by: Michael Moss <mmoss@chromium.org>
Commit-Queue: Michael Moss <mmoss@chromium.org>
Auto-Submit: Chong Gu <chonggu@google.com>
4 files changed
tree: 3fba0a0e8fe417e1ed3badfb213390906473d193
  1. infra/
  2. recipes/
  3. scripts/
  4. site_config/
  5. .gitattributes
  6. .gitignore
  7. .style.yapf
  8. .vpython
  9. .yapfignore
  10. codereview.settings
  11. CROS_OWNERS
  12. DEPS
  13. environment.cfg.py
  14. LICENSE
  15. OWNERS
  16. PRESUBMIT.py
  17. README.md
  18. WATCHLISTS
README.md

Recipes

If you're here to make a change to ‘recipes’ (the code located in scripts/slave/recipes*), please take a look at the README for more information pertaining to recipes.

Style

The preferred style is PEP8 with two-space indent; that is, the Chromium Python style. Functions use lowercase_with_underscores, with the exception of the special functions RunSteps and RunTests in recipes. Use yapf (git cl format --no-clang-format) to autoformat new code.