31 lines
703 B
Bash
31 lines
703 B
Bash
#! @bash@/bin/sh -e
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export PATH=@nix@/bin:@bash@/bin:@coreutils@/bin:@findutils@/bin:@utillinux@/bin:@utillinux@/sbin:@sysvinit@/bin:@sysvinit@/sbin:@e2fsprogs@/bin:@e2fsprogs@/sbin
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echo "--- Nix ---"
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echo "mounting /proc..."
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mount -n -t proc none /proc
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echo "checking /dev/root..."
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e2fsck -y /dev/root || test "$?" -le 1
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echo "remounting / writable..."
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mount -n -o remount,rw /dev/root /
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echo "mounting /mnt/host..."
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mount -n -t hostfs none /mnt/host
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echo "starting root shell..."
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@bash@/bin/sh
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echo "remounting / read-only..."
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mount -n -o remount,rw /dev/root / || echo "(failed)" # ignore errors
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echo "syncing..."
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sync || echo "(failed)" # ignore errors
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echo "shutting down..."
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halt -d -f
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