tools: Export package metadata and RGB565 icons. - #3663
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| ) | ||
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| # Icons are square and small enough to stay a quick download on a target | ||
| # that fetches its catalog over the network. |
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Write optional package metadata and convert icons to bounded RGB565 assets. Reject paths that escape the package directory. Assisted-by: OpenAI Codex:gpt-5.6-sol Signed-off-by: aviralgarg05 <gargaviral99@gmail.com>
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Summary
tools/export_pkg_repo.pyproduced a catalog with a name, a version and anartifact, which is enough to install a package but not enough for a client
to show anything about it before installing.
This lets a package carry a description, a category and an icon. The icon
is converted from an ordinary image into a small raw RGB565 buffer with a
12-byte header, which a target can render directly; decoding PNG or JPEG on
a small device is not assumed.
Impact
them exports exactly as before.
know them.
Testing
Build host: macOS 26.5, arm64, Python 3.14.
flake8with.github/linters/setup.cfg,black --check,isort --checkindex.jsonparses, the SHA-256 of each artifact matches the file on disk, and the
icon payload is the expected size for its declared dimensions
PR verification Self-Check