feat(eif): add in-tree EIF repack path (eif2eif) - #718
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Add `eif2eif`, a new Dockerfile-invoked tool that repackages an existing EIF: rewrites the CA bundle / root.json inside the EIF's rootfs, rebuilds erofs + dm-verity, pins the cmdline to the new verity root hash, and produces a freshly signed .eif using the [eif] signing profile from the prior commit. Wires the imgrepack Dockerfile stage to dispatch to `eif2eif` when IMAGE_FORMAT=eif and `img2img` otherwise. Plumbs KERNEL_PARAMETERS and TWOLITER_VERSION as build args so the rebuilt EIF's cmdline and BuildToolVersion metadata match what rpm2eif emitted at first build. Removes the `EifRepackUnsupported` early-fail in `buildsys::repack_variant` now that a real repack path exists.
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Add
eif2eif, a new Dockerfile-invoked tool that repackages an existingEIF: rewrites the CA bundle / root.json inside the EIF's rootfs, rebuilds
erofs + dm-verity, pins the cmdline to the new verity root hash, and
produces a freshly signed .eif using the [eif] signing profile from the
prior commit.
Wires the imgrepack Dockerfile stage to dispatch to
eif2eifwhenIMAGE_FORMAT=eif and
img2imgotherwise. Plumbs KERNEL_PARAMETERS andTWOLITER_VERSION as build args so the rebuilt EIF's cmdline and
BuildToolVersion metadata match what rpm2eif emitted at first build.
Removes the
EifRepackUnsupportedearly-fail inbuildsys::repack_variantnow that a real repack path exists.