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Invoke remount-hook program when necessary.

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Ben Radford 2023-07-26 14:05:54 +01:00 • committed by Ben Radford
parent 33ebae75ca
commit ed14286924
4 changed files with 29 additions and 2 deletions
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3
tests/overlay-local-store/delete-inner.sh
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@ -27,8 +27,7 @@ lowerInode=$(stat -c %i "$storeA/$lowerPath")
[[ "$upperInode" != "$lowerInode" ]]
# Now delete file via the overlay store
nix-store --store "$storeB" --delete "$upperPath"
remountOverlayfs
nix-store --store "$storeB&remount-hook=$PWD/remount.sh" --delete "$upperPath"
# Check there is no longer a file in upper layer
expect 1 stat "$storeBTop/${upperPath##/nix/store/}"

2
tests/overlay-local-store/remount.sh Executable file
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@ -0,0 +1,2 @@
#!/usr/bin/env bash
mount -o remount "$1"