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feat(clean): add large file review and unify warnings

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Tw93
2026-01-22 20:15:13 +08:00
parent 9d824d0ad2
commit cde39aaeb2
5 changed files with 113 additions and 82 deletions
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86
lib/clean/system.sh
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@@ -269,7 +269,7 @@ tm_is_running() {
grep -qE '(^|[[:space:]])("Running"|Running)[[:space:]]*=[[:space:]]*1([[:space:]]*;|$)' <<< "$st"
}
# Local APFS snapshots (keep the most recent).
# Local APFS snapshots (report only).
clean_local_snapshots() {
if ! command -v tmutil > /dev/null 2>&1; then
return 0
@@ -279,93 +279,25 @@ clean_local_snapshots() {
tm_is_running || rc_running=$?
if [[ $rc_running -eq 2 ]]; then
echo -e " ${YELLOW}!${NC} Could not determine Time Machine status; skipping snapshot cleanup"
echo -e " ${YELLOW}!${NC} Could not determine Time Machine status; skipping snapshot check"
return 0
fi
if [[ $rc_running -eq 0 ]]; then
echo -e " ${YELLOW}!${NC} Time Machine is active; skipping snapshot cleanup"
echo -e " ${YELLOW}!${NC} Time Machine is active; skipping snapshot check"
return 0
fi
start_section_spinner "Checking local snapshots..."
local snapshot_list
snapshot_list=$(tmutil listlocalsnapshots / 2> /dev/null)
snapshot_list=$(run_with_timeout 3 tmutil listlocalsnapshots / 2> /dev/null || true)
stop_section_spinner
[[ -z "$snapshot_list" ]] && return 0
local cleaned_count=0
local total_cleaned_size=0 # Estimation not possible without thin
local newest_ts=0
local newest_name=""
local -a snapshots=()
while IFS= read -r line; do
if [[ "$line" =~ com\.apple\.TimeMachine\.([0-9]{4})-([0-9]{2})-([0-9]{2})-([0-9]{6}) ]]; then
local snap_name="${BASH_REMATCH[0]}"
snapshots+=("$snap_name")
local date_str="${BASH_REMATCH[1]}-${BASH_REMATCH[2]}-${BASH_REMATCH[3]} ${BASH_REMATCH[4]:0:2}:${BASH_REMATCH[4]:2:2}:${BASH_REMATCH[4]:4:2}"
local snap_ts=$(date -j -f "%Y-%m-%d %H:%M:%S" "$date_str" "+%s" 2> /dev/null || echo "0")
[[ "$snap_ts" == "0" ]] && continue
if [[ "$snap_ts" -gt "$newest_ts" ]]; then
newest_ts="$snap_ts"
newest_name="$snap_name"
fi
fi
done <<< "$snapshot_list"
[[ ${#snapshots[@]} -eq 0 ]] && return 0
[[ -z "$newest_name" ]] && return 0
local deletable_count=$((${#snapshots[@]} - 1))
[[ $deletable_count -le 0 ]] && return 0
if [[ "$DRY_RUN" != "true" ]]; then
if [[ ! -t 0 ]]; then
echo -e " ${YELLOW}!${NC} ${#snapshots[@]} local snapshot(s) found, skipping non-interactive mode"
echo -e " ${GRAY}${ICON_WARNING}${NC} ${GRAY}Tip: Snapshots may cause Disk Utility to show different 'Available' values${NC}"
return 0
fi
echo -e " ${YELLOW}!${NC} Time Machine local snapshots found"
echo -e " ${GRAY}macOS can recreate them if needed.${NC}"
echo -e " ${GRAY}The most recent snapshot will be kept.${NC}"
echo -ne " ${PURPLE}${ICON_ARROW}${NC} Remove all local snapshots except the most recent one? ${GREEN}Enter${NC} continue, ${GRAY}Space${NC} skip: "
local choice
if type read_key > /dev/null 2>&1; then
choice=$(read_key)
else
IFS= read -r -s -n 1 choice || choice=""
if [[ -z "$choice" || "$choice" == $'\n' || "$choice" == $'\r' ]]; then
choice="ENTER"
fi
fi
if [[ "$choice" == "ENTER" ]]; then
printf "\r\033[K" # Clear the prompt line
else
echo -e " ${GRAY}Skipped${NC}"
return 0
fi
fi
local snap_name
for snap_name in "${snapshots[@]}"; do
if [[ "$snap_name" =~ com\.apple\.TimeMachine\.([0-9]{4})-([0-9]{2})-([0-9]{2})-([0-9]{6}) ]]; then
if [[ "${BASH_REMATCH[0]}" != "$newest_name" ]]; then
if [[ "$DRY_RUN" == "true" ]]; then
echo -e " ${YELLOW}${ICON_DRY_RUN}${NC} Local snapshot: $snap_name ${YELLOW}dry-run${NC}"
((cleaned_count++))
note_activity
else
if sudo tmutil deletelocalsnapshots "${BASH_REMATCH[1]}-${BASH_REMATCH[2]}-${BASH_REMATCH[3]}-${BASH_REMATCH[4]}" > /dev/null 2>&1; then
echo -e " ${GREEN}${ICON_SUCCESS}${NC} Removed snapshot: $snap_name"
((cleaned_count++))
note_activity
else
echo -e " ${YELLOW}!${NC} Failed to remove: $snap_name"
fi
fi
fi
fi
done
if [[ $cleaned_count -gt 0 && "$DRY_RUN" != "true" ]]; then
log_success "Cleaned $cleaned_count local snapshots, kept latest"
local snapshot_count
snapshot_count=$(echo "$snapshot_list" | grep -Eo 'com\.apple\.TimeMachine\.[0-9]{4}-[0-9]{2}-[0-9]{2}-[0-9]{6}' | wc -l | awk '{print $1}')
if [[ "$snapshot_count" =~ ^[0-9]+$ && "$snapshot_count" -gt 0 ]]; then
echo -e " ${YELLOW}${ICON_WARNING}${NC} Time Machine local snapshots: ${GREEN}${snapshot_count}${NC}${GRAY}, Review: tmutil listlocalsnapshots /${NC}"
note_activity
fi
}