Template of install-check RAUC hook for COMPAT releases #311
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For the future reader: we assume that these compat hooks are no longer needed. If they are, they should be incorporated in the install-check and/or other hook stages. See the next commit, which re-adds a generic compat install-check script and hook.
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Good, thanks!
Can you squash in one addition to be very very explicit?
Then we can link this in our internal docs.
The original version of the install-check script exists in
https://github.com/dividat/playos/blob/magic-rauc-bundle/rauc-bundle/default.nix
and was used for the 2025.3.3-COMPAT release that fixed several
compatibility issues introduced by earlier releases.
This template is preserved to make it easy to create alternative
compat scripts, if the needed arises in the future.
To quickly build the script (e.g. for on-device testing), you can do
nix-build -o install-check.sh rauc-bundle/compat-install-check-script.nix
To build the whole bundle, you can do:
nix-build -A components.unsignedRaucBundle
This commit also modifies the `base/proxy-and-update` test to allow
automated testing of the install-check script and the compat bundle. To
run the e2e tests, do:
./build test-e2e
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Done: 9ae4ec9 |
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The original version of the install-check script exists in the magic-rauc-bundle branch and was used for the 2025.3.3-COMPAT release that fixed several compatibility issues introduced by earlier releases.
This template is preserved to make it easy to create alternative compat scripts, if the needed arises in the future. It is a hardened and more ergonomic version of the original.
To avoid confusion/complexity, the currently existing compat hooks are removed in a separate commit: 8133af9
If any of the compat fixes are still needed when this template is used, they should be either incorporated into the install-check script or provided as separate slot install hooks.
To quickly build the install-check script (e.g. for on-device testing), you can do
To build the whole bundle, you can do:
These changes also modify the
base/proxy-and-updatetest to allowautomated testing of the install-check script and the compat bundle. To
run the e2e tests do:
Opening a PR just to provide a convenient way to review.