No description
This action replaces current buildkite workflow and uses github actions to build and run tests in the zephyr tree using twister. The main differences to current builtkite workflow: - the action handles all 3 events: pull requests, push and schedule - the action determines size of matrix (number of build hosts) based on the change with a minimum of 1 builder. If more tests are built/run due to changes to boards or tests/samples, the matrix size is increased. This will avoid timeouts when running over capacity due to board/test changes. - We use ccache and store cache files on amazon S3 for more flexibility - Results are collected per build host and merged in the final step and failures are posted into github action check runs. - It runs on more powerful instances that can handle more load. Currently we have 10 build hosts per run (that can increase depending on number of tests run) and can deliver results within 1 hour. - the action can deal with non code changes and will not allocate more than required to deal with changes to documentation and other files that do not require running twister The goal long-term is better integrate this workflow with other actions and not run unncessarily if other workflows have failed, for example, if commit message is bogus, we should stop at that check, to avoid wasting resources given that the commit message will have to be fixed anyways which would later trigger another run on the same code. Currently there is 1 open issue with this action related to a github workflow bug where the final results are not posted to the same workflow and might appear under other workflows. Github is working on this bug. Signed-off-by: Anas Nashif <anas.nashif@intel.com> |
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.buildkite | ||
.github | ||
arch | ||
boards | ||
cmake | ||
doc | ||
drivers | ||
dts | ||
include | ||
kernel | ||
lib | ||
misc | ||
modules | ||
samples | ||
scripts | ||
share | ||
soc | ||
submanifests | ||
subsys | ||
tests | ||
.checkpatch.conf | ||
.clang-format | ||
.codecov.yml | ||
.editorconfig | ||
.gitattributes | ||
.gitignore | ||
.gitlint | ||
.mailmap | ||
.uncrustify.cfg | ||
CMakeLists.txt | ||
CODE_OF_CONDUCT.md | ||
CODEOWNERS | ||
CONTRIBUTING.rst | ||
Kconfig | ||
Kconfig.zephyr | ||
LICENSE | ||
MAINTAINERS.yml | ||
README.rst | ||
VERSION | ||
version.h.in | ||
west.yml | ||
zephyr-env.cmd | ||
zephyr-env.sh |
.. raw:: html <a href="https://www.zephyrproject.org"> <p align="center"> <img src="doc/_static/images/logo-readme.png"> </p> </a> <a href="https://bestpractices.coreinfrastructure.org/projects/74"><img src="https://bestpractices.coreinfrastructure.org/projects/74/badge"></a> <a href="https://buildkite.com/zephyr/zephyr"> <img src="https://badge.buildkite.com/f5bd0dc88306cee17c9b38e78d11bb74a6291e3f40e7d13f31.svg?branch=main"></a> The Zephyr Project is a scalable real-time operating system (RTOS) supporting multiple hardware architectures, optimized for resource constrained devices, and built with security in mind. The Zephyr OS is based on a small-footprint kernel designed for use on resource-constrained systems: from simple embedded environmental sensors and LED wearables to sophisticated smart watches and IoT wireless gateways. The Zephyr kernel supports multiple architectures, including ARM Cortex-M, Intel x86, ARC, Nios II, Tensilica Xtensa, and RISC-V, and a large number of `supported boards`_. .. below included in doc/introduction/introduction.rst Getting Started *************** Welcome to Zephyr! See the `Introduction to Zephyr`_ for a high-level overview, and the documentation's `Getting Started Guide`_ to start developing. .. start_include_here Community Support ***************** Community support is provided via mailing lists and Discord; see the Resources below for details. .. _project-resources: Resources ********* Here's a quick summary of resources to help you find your way around: * **Help**: `Asking for Help Tips`_ * **Documentation**: http://docs.zephyrproject.org (`Getting Started Guide`_) * **Source Code**: https://github.com/zephyrproject-rtos/zephyr is the main repository; https://elixir.bootlin.com/zephyr/latest/source contains a searchable index * **Releases**: https://github.com/zephyrproject-rtos/zephyr/releases * **Samples and example code**: see `Sample and Demo Code Examples`_ * **Mailing Lists**: users@lists.zephyrproject.org and devel@lists.zephyrproject.org are the main user and developer mailing lists, respectively. You can join the developer's list and search its archives at `Zephyr Development mailing list`_. The other `Zephyr mailing list subgroups`_ have their own archives and sign-up pages. * **Nightly CI Build Status**: https://lists.zephyrproject.org/g/builds The builds@lists.zephyrproject.org mailing list archives the CI (buildkite) nightly build results. * **Chat**: Real-time chat happens in Zephyr's Discord Server. Use this `Discord Invite`_ to register. * **Contributing**: see the `Contribution Guide`_ * **Wiki**: `Zephyr GitHub wiki`_ * **Issues**: https://github.com/zephyrproject-rtos/zephyr/issues * **Security Issues**: Email vulnerabilities@zephyrproject.org to report security issues; also see our `Security`_ documentation. Security issues are tracked separately at https://zephyrprojectsec.atlassian.net. * **Zephyr Project Website**: https://zephyrproject.org .. _Discord Invite: https://chat.zephyrproject.org .. _supported boards: http://docs.zephyrproject.org/latest/boards/index.html .. _Zephyr Documentation: http://docs.zephyrproject.org .. _Introduction to Zephyr: http://docs.zephyrproject.org/latest/introduction/index.html .. _Getting Started Guide: http://docs.zephyrproject.org/latest/getting_started/index.html .. _Contribution Guide: http://docs.zephyrproject.org/latest/contribute/index.html .. _Zephyr GitHub wiki: https://github.com/zephyrproject-rtos/zephyr/wiki .. _Zephyr Development mailing list: https://lists.zephyrproject.org/g/devel .. _Zephyr mailing list subgroups: https://lists.zephyrproject.org/g/main/subgroups .. _Sample and Demo Code Examples: http://docs.zephyrproject.org/latest/samples/index.html .. _Security: http://docs.zephyrproject.org/latest/security/index.html .. _Asking for Help Tips: https://docs.zephyrproject.org/latest/getting_started/index.html#asking-for-help