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31 lines
640 B
Bash
Executable file
31 lines
640 B
Bash
Executable file
#!/usr/bin/env bash
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set -eu -o pipefail
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set -x
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source common.sh
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# Avoid store dir being inside sandbox build-dir
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unset NIX_STORE_DIR
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unset NIX_STATE_DIR
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storeDirs
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initLowerStore
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mountOverlayfs
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# Add something to the overlay store
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overlayPath=$(addTextToStore "$storeB" "overlay-file" "Add to overlay store")
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stat "$storeBRoot/$overlayPath"
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# Now add something to the lower store
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lowerPath=$(addTextToStore "$storeA" "lower-file" "Add to lower store")
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stat "$storeVolume/store-a/$lowerPath"
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# Remount overlayfs to ensure synchronization
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remountOverlayfs
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# Path should be accessible via overlay store
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stat "$storeBRoot/$lowerPath"
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