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feat: make /var/lib operations atomic

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This commit is contained in:
Rudra B.S. 2023-11-21 15:59:47 +05:30
parent f42afc571e
commit 1323bb68f7
1 changed files with 3 additions and 2 deletions
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akshara.hook
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@ -31,8 +31,9 @@ run_latehook() {
cp -a /new_root/etc /new_root/.new_etc
(cd /new_root/.new_etc && find . -type f -print0 | grep -Fxvz -f <(cd "/new_root/.update_rootfs/etc" && find . -type f) | xargs -0 rm -f)
(cd /new_root/.new_etc && find . -type l -print0 | grep -Fxvz -f <(cd "/new_root/.update_rootfs/etc" && find . -type l) | xargs -0 rm -f)
(cd /new_root/var/lib && find . -maxdepth 1 -type d -print0 | grep -Fxvz -f <(cd "/new_root/.update_rootfs/var/lib" && find . -maxdepth 1 -type d) | xargs -0 -n 2 rm -rf)/
(cd /new_root/.update_rootfs/var/lib && find . -maxdepth 1 -type d -print0 | grep -Fxvz -f <(cd "/new_root/var/lib" && find . -maxdepth 1 -type d) | xargs -0 -n 2 sh -c 'cp -r "$@" /new_root/var/lib' sh)
mkdir /.old.varlib
(cd /new_root/var/lib && find . -maxdepth 1 -type d -print0 | grep -Fxvz -f <(cd "/new_root/.update_rootfs/var/lib" && find . -maxdepth 1 -type d) | xargs -0 sh -c 'mv "$@" /new_root/.old.varlib' sh)
(cd /new_root/.update_rootfs/var/lib && find . -maxdepth 1 -type d -print0 | grep -Fxvz -f <(cd "/new_root/var/lib" && find . -maxdepth 1 -type d) | xargs -0 sh -c 'mv "$@" /new_root/var/lib' sh)
cp /new_root/.update_rootfs/etc/pacman.conf /new_root/.new_etc/pacman.conf
rm -rf /new_root/.new_etc/pacman.d
cp -a /new_root/.update_rootfs/etc/pacman.d /new_root/.new_etc/pacman.d