23 lines
512 B
Bash
23 lines
512 B
Bash
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#!/usr/bin/env bash
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# fs-diff.sh
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set -euo pipefail
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OLD_TRANSID=$(sudo btrfs subvolume find-new /mnt/root-blank 9999999)
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OLD_TRANSID=${OLD_TRANSID#transid marker was }
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sudo btrfs subvolume find-new "/mnt/root" "$OLD_TRANSID" |
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sed '$d' |
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cut -f17- -d' ' |
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sort |
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uniq |
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while read path; do
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path="/$path"
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if [ -L "$path" ]; then
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: # The path is a symbolic link, so is probably handled by NixOS already
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elif [ -d "$path" ]; then
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: # The path is a directory, ignore
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else
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echo "$path"
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fi
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done
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