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21 lines
672 B
Bash
21 lines
672 B
Bash
#!/bin/bash
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# Multi-distro boot hook: copies kernel + initrd to the EFI partition
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# using distro-specific names. Reads /etc/ps5-distro for current distro.
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set -e
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BOOT_PART="/boot/efi"
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KVER="$1"
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[ -z "$KVER" ] && KVER="$(ls -1t /lib/modules | head -1)"
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DISTRO="unknown"
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[ -f /etc/ps5-distro ] && DISTRO="$(cat /etc/ps5-distro)"
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cp "/boot/vmlinuz-$KVER" "$BOOT_PART/bzImage"
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cp "/boot/initrd.img-$KVER" "$BOOT_PART/initrd-${DISTRO}.img"
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# Ubuntu 26.04 is default boot — also update the generic initrd.img
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if [ "$DISTRO" = "ubuntu2604" ]; then
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cp "/boot/initrd.img-$KVER" "$BOOT_PART/initrd.img"
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fi
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echo ">> Kernel $KVER deployed to $BOOT_PART (distro=$DISTRO)"
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