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🐛 fix(snapper): use findmnt --list to avoid tree-drawing chars in paths

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
FlintyLemming
2026-02-28 17:34:37 +08:00
parent 7b3f579745
commit 1e1fb13520
1 changed files with 4 additions and 3 deletions
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7
linux-managements/setup-snapper.sh
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@@ -69,7 +69,8 @@ install_snapper() {
# ─── List Btrfs Subvolumes ────────────────────────────────────────────────────
list_btrfs_mounts() {
# Returns sorted list of mount points that are btrfs
findmnt -t btrfs -n -o TARGET 2>/dev/null | sort
# -l disables tree output to avoid box-drawing characters in paths
findmnt -t btrfs -n -l -o TARGET 2>/dev/null | sort
}
# ─── Select Subvolumes Interactively ─────────────────────────────────────────
@@ -88,9 +89,9 @@ select_subvolumes() {
echo ""
for i in "${!mounts[@]}"; do
local subvol device
subvol=$(findmnt -n -o OPTIONS "${mounts[$i]}" 2>/dev/null \
subvol=$(findmnt -n -l -o OPTIONS "${mounts[$i]}" 2>/dev/null \
| tr ',' '\n' | grep '^subvol=' | head -1 | sed 's/subvol=//' || echo "(default)")
device=$(findmnt -n -o SOURCE "${mounts[$i]}" 2>/dev/null || echo "?")
device=$(findmnt -n -l -o SOURCE "${mounts[$i]}" 2>/dev/null || echo "?")
printf " %2d) %-25s subvol=%-20s %s\n" \
"$((i+1))" "${mounts[$i]}" "$subvol" "$device"
done