[cipd] URL-encode version in tool path

Windows doesn't allow colons in paths, but quite a few CIPD package
versions have colons in them, like "git_revision:abc". To avoid breaking
builds on Windows we can url-encode the version before appending it to
the path.

Recipe-Nontrivial-Roll: fuchsia
Change-Id: Ib980e18413ca4bc1cd29669bfb9e5af2f4ad20c7
Reviewed-on: https://chromium-review.googlesource.com/c/infra/luci/recipes-py/+/2216691
Commit-Queue: Oliver Newman <olivernewman@google.com>
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
3 files changed
tree: 242676b724ad00cbe72d0db4c8c6dac83f10d9e0
  1. .gitattributes
  2. .gitignore
  3. .style.yapf
  4. .vpython
  10. README.md
  11. README.recipes.md
  12. codereview.settings
  13. doc/
  14. infra/
  15. misc/
  16. recipe_engine/
  17. recipe_modules/
  18. recipe_proto/
  19. recipes.py
  20. recipes/
  21. unittests/


Recipes are a domain-specific language (embedded in python) for specifying sequences of subprocess calls in a cross-platform and testable way.

They allow writing build flows which integrate with the rest of LUCI.

Documentation for the recipe engine (including this file!). Take a look at the user guide for some hints on how to get started. See the implementation details doc for more detailed implementation information about the recipe engine.


  • Sign the Google CLA.
  • Make sure your user.email and user.name are configured in git config.

Run the following to setup the code review tool and create your first review:

# Get `depot_tools` in $PATH if you don't have it
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git $HOME/src/depot_tools
export PATH="$PATH:$HOME/src/depot_tools"

# Check out the recipe engine repo
git clone https://chromium.googlesource.com/infra/luci/recipes-py $HOME/src/recipes-py

# make your change
cd $HOME/src/recipes-py
git new-branch cool_feature
# hack hack
git commit -a -m "This is awesome"

# This will ask for your Google Account credentials.
git cl upload -s -r joe@example.com
# Wait for approval over email.
# Click "Submit to CQ" button or ask reviewer to do it for you.
# Wait for the change to be tested and landed automatically.

Use git cl help and git cl help <cmd> for more details.