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https://gitlab.alpinelinux.org/alpine/aports.git
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252422bfa2
When grub is updated we may need to re-run grub-install or we may end up with an unbootable system. Instead of trying to figure out what the exact args are we simply execute the /etc/grub-autoinstall if it exists. ref: https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/53133 ref: https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/58567
22 lines
442 B
Bash
22 lines
442 B
Bash
#!/bin/sh
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if [ -f /etc/default/grub ]; then
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. /etc/default/grub
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fi
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if [ -z "$GRUB_CMDLINE_LINUX_DEFAULT" ]; then
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set -- $(cat /proc/cmdline)
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bootopts=
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for opt; do
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case "$opt" in
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initrd=*|BOOT_IMAGE=*|root=*|rootflags=*) ;;
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*) bootopts="$bootopts $opt";;
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esac
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done
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mkdir -p /etc/default
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echo "GRUB_CMDLINE_LINUX_DEFAULT=\"$bootopts\"" >> /etc/default/grub
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fi
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if [ -e /etc/grub-autoinstall ]; then
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. /etc/grub-autoinstall
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fi
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