Lup Yuen Lee a84d263f09
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CI: Revert GitHub Actions for Docker, by hash
All CI Builds have been failing since 18 hours ago:
- https://github.com/apache/nuttx/pull/18571#issuecomment-4104792750
- https://github.com/apache/nuttx/actions/runs/23389990049

> _The action docker/login-action@v4 is not allowed in apache/nuttx because all actions must be from a repository owned by your enterprise, created by GitHub, or match one of the patterns: 1Password/load-secrets-action@13f58eec61, 1Password/load-secrets-action@8d0d610af1, 1Password/load-secrets-action@dafbe7cb03, AdoptOpenJDK/install-jdk@*, BobAnkh/auto-generate-changelog@*, DavidAnson/markdownlint-cli2-action@07035fd053, DavidAnson/markdownlint-cli2-action@30a0e04f18, EnricoMi/publish-unit-test-result-action@*, JamesIves/github-pages-deploy-action@4a3abc783e, JamesIves/github-pages-deploy-action@d92aa235d0, Jimver/cuda-toolkit@6008063726, Jimver/cuda-toolkit@b6fc3a9f3f, JustinBeckwith/linkinator-action@af984b9f30f63e796..._

That's because ASF Infrastructure Team has mandated that we use the Hash Versions of GitHub Actions for Docker, stated below:
- https://github.com/apache/infrastructure-actions/blob/main/actions.yml
- Which generates: https://github.com/apache/infrastructure-actions/blob/main/approved_patterns.yml
- Due to: https://github.com/apache/infrastructure-actions/pull/547

```yaml
docker/build-push-action:
  10e90e3645eae34f1e60eeb005ba3a3d33f178e8:
    tag: v6.19.2
docker/login-action:
  c94ce9fb468520275223c153574b00df6fe4bcc9:
    tag: v3.7.0
docker/metadata-action:
  c299e40c65443455700f0fdfc63efafe5b349051:
    tag: v5.10.0
docker/setup-buildx-action:
  8d2750c68a42422c14e847fe6c8ac0403b4cbd6f:
    tag: v3.12.0
```

This PR reverts our GitHub Actions for Docker to the hash versions stated above.

Signed-off-by: Lup Yuen Lee <luppy@appkaki.com>
2026-03-22 07:35:04 +01:00
2026-03-12 09:08:18 +08:00
2026-02-25 10:17:40 +01:00

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Apache NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 64-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard APIs from Unix and other common RTOSs (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments (such as fork()).

For brevity, many parts of the documentation will refer to Apache NuttX as simply NuttX.

Getting Started

First time on NuttX? Read the Getting Started guide! If you don't have a board available, NuttX has its own simulator that you can run on terminal.

Documentation

You can find the current NuttX documentation on the Documentation Page.

Alternatively, you can build the documentation yourself by following the Documentation Build Instructions.

The old NuttX documentation is still available in the Apache wiki.

Supported Boards

NuttX supports a wide variety of platforms. See the full list on the Supported Platforms page.

Contributing

If you wish to contribute to the NuttX project, read the Contributing guidelines for information on Git usage, coding standard, workflow and the NuttX principles.

License

The code in this repository is under either the Apache 2 license, or a license compatible with the Apache 2 license. See the License Page for more information.

Description
Apache NuttX is a mature, real-time embedded operating system (RTOS)
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