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pigweed / pigweed / examples / 29a0bc0eecb961007d8e1342edbcba206b51bf5c
commit29a0bc0eecb961007d8e1342edbcba206b51bf5c[log] [tgz]
authorpigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>Thu Aug 21 16:05:10 2025 -0700
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Aug 21 16:05:10 2025 -0700
tree7efb3f3067bfc9130de7214df4d55c75a9e44459
parentd9d5a9a8fdc850d90e0f89ea8d071ac005abba2b [diff]
roll: third_party/pigweed 7dc5bad..7997384 (9 commits)

7997384:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314732 workflows: Change some tools to GENERAL type
1272c8a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314997 pw_kernel: Remove forcing opt mode
a75fe59:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314993 pw_containers: C++ polyfill of constexpr pw::fill and pw::fill_n
8282c33:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/313652 pw_thread: Avoid creating thread stacks on other stacks
1f9ad05:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/312695 pw_kernel: Add object declaration to system manifest
266056a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/313452 pw_trace_tokenized: Add facade for locking
2345710:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314741 pw_env_setup: Respect CIPD_CACHE_DIR in Bazel
c5cb259:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314635 pw_kernel: Add helpers for declaring static ForeignBox and ForeingRc
9ab3e0c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/314634 pw_kernel: Add upcasting support for ForeignRc

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 7dc5bad7ae1fdc..7997384514813d
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Change-Id: I0f672d21ff2aee1c9ba897349729a08888b6b11c
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/315132
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
1 file changed
tree: 7efb3f3067bfc9130de7214df4d55c75a9e44459
  1. build_overrides/
  2. docs/
  3. examples/
  4. images/
  5. infra/
  6. libraries/
  7. targets/
  8. third_party/
  9. tools/
  10. .clang-format ⇨ third_party/pigweed/.clang-format
  11. activate.sh ⇨ bootstrap.sh
  12. .bazelignore
  13. .bazelrc
  14. .bazelversion
  15. .clang-tidy
  16. .gitattributes
  17. .gitignore
  18. .gitmodules
  19. .gn
  20. .pw_console.yaml
  21. activate.bat
  22. banner.txt
  23. bootstrap.bat
  24. bootstrap.sh
  25. BUILD.bazel
  26. BUILD.gn
  27. BUILDCONFIG.gn
  28. LICENSE
  29. MODULE.bazel
  30. navbar.md
  31. OWNERS
  32. pigweed.json
  33. pyproject.toml
  34. README.md
README.md

Pigweed Sample Project

This repository outlines the recommended way of using Pigweed in a new or existing project. Feel free to fork this repository, or read it as a reference.

For more information see the Pigweed Getting started guide.

Check back for more complex examples and features coming soon!

Getting started

Make sure you've set up Pigweed's prerequisites.

If you're on Windows, you can automate the initial setup by downloading the first-time setup script from cmd.exe:

curl https://pigweed.googlesource.com/pigweed/sample_project/+/main/tools/setup_windows_prerequisites.bat?format=TEXT > setup_pigweed_prerequisites.b64 && certutil -decode -f setup_pigweed_prerequisites.b64 setup_pigweed_prerequisites.bat && del setup_pigweed_prerequisites.b64

Then you can run the script with the following command in cmd.exe:

setup_pigweed_prerequisites.bat

Note: You may see a few UAC prompts as the script installs Git, Python, and enables developer mode.

Once that is done, you can clone this project with the following command:

git clone https://pigweed.googlesource.com/pigweed/sample_project

Environment setup

Pigweed uses a local development environment for most of its tools. This means tools are not installed to your machine, and are instead stored in a directory inside your project (Note: git ignores this directory). The tools are temporarily added to the PATH of the current shell session.

To make sure the latest tooling has been fetched and set up, run the bootstrap command for your operating system:

Windows

bootstrap.bat

Linux & Mac

source ./bootstrap.sh

After tooling updates, you might need to run bootstrap again to ensure the latest tools.

After the initial bootstrap, you can use use the activate scripts to configure the current shell for development without doing a full update.

Windows

activate.bat

Linux & Mac

source ./activate.sh

Building

All of these commands must be run from inside an activated developer environment. See Environment setup

One-shot build

To build the project, documentation, and tests, run the following command in an activated environment:

pw build

Automatically build on file save

Alternatively, if you'd like an automatic rebuild to trigger whenever you save changes to files, use pw watch:

pw watch

Typical workflow

When you pull latest repository changes, run bootstrap:

source ./bootstrap.sh

If you're just launching a new shell session, you can activate instead:

source ./activate.sh

and rebuild with:

pw build

More info and Examples

Extended documentation and examples are built along code changes. You can view them at out/gn/docs/gen/docs/html/index.html.