In exploring Gentoo caching, it was realised that we have no way to bind mount the cache into the finalised image for the finalise.d phases. By adding a pre-finalise.d phase that runs outside the chroot, we can mount outside things into the hierarchy at $TMP_BUILD_DIR/mnt which are then seen by the in-chroot finalise.d phase. This is similar to the pre-install phase Change-Id: I9d782994843383ddf90f62c40498af9925fd9558
9 lines
346 B
YAML
9 lines
346 B
YAML
---
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features:
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- |
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A ``pre-finalise`` stage is added that runs outside the chroot and
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before the ``finalise`` stage. For example, this may be useful
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for mounting external resources that are used inside the chroot
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during the ``finalise`` stage, but do not need to be distributed
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in the final image such as build-time caches.
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