mirror of
https://github.com/tw93/Mole.git
synced 2026-02-04 14:26:46 +00:00
360 lines
17 KiB
Bash
360 lines
17 KiB
Bash
#!/bin/bash
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# System-Level Cleanup Module
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# Deep system cleanup (requires sudo) and Time Machine failed backups
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set -euo pipefail
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# Deep system cleanup (requires sudo)
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clean_deep_system() {
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stop_section_spinner
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# Clean old system caches
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local cache_cleaned=0
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safe_sudo_find_delete "/Library/Caches" "*.cache" "$MOLE_TEMP_FILE_AGE_DAYS" "f" && cache_cleaned=1 || true
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safe_sudo_find_delete "/Library/Caches" "*.tmp" "$MOLE_TEMP_FILE_AGE_DAYS" "f" && cache_cleaned=1 || true
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safe_sudo_find_delete "/Library/Caches" "*.log" "$MOLE_LOG_AGE_DAYS" "f" && cache_cleaned=1 || true
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[[ $cache_cleaned -eq 1 ]] && log_success "System caches"
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local tmp_cleaned=0
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safe_sudo_find_delete "/private/tmp" "*" "${MOLE_TEMP_FILE_AGE_DAYS}" "f" && tmp_cleaned=1 || true
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safe_sudo_find_delete "/private/var/tmp" "*" "${MOLE_TEMP_FILE_AGE_DAYS}" "f" && tmp_cleaned=1 || true
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[[ $tmp_cleaned -eq 1 ]] && log_success "System temp files"
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# Clean crash reports
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safe_sudo_find_delete "/Library/Logs/DiagnosticReports" "*" "$MOLE_CRASH_REPORT_AGE_DAYS" "f" || true
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log_success "System crash reports"
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safe_sudo_find_delete "/private/var/log" "*.log" "$MOLE_LOG_AGE_DAYS" "f" || true
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safe_sudo_find_delete "/private/var/log" "*.gz" "$MOLE_LOG_AGE_DAYS" "f" || true
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log_success "System logs"
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if [[ -d "/Library/Updates" && ! -L "/Library/Updates" ]]; then
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if ! is_sip_enabled; then
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local updates_cleaned=0
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while IFS= read -r -d '' item; do
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if [[ -z "$item" ]] || [[ ! "$item" =~ ^/Library/Updates/[^/]+$ ]]; then
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debug_log "Skipping malformed path: $item"
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continue
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fi
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local item_flags
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item_flags=$($STAT_BSD -f%Sf "$item" 2> /dev/null || echo "")
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if [[ "$item_flags" == *"restricted"* ]]; then
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continue
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fi
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if safe_sudo_remove "$item"; then
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((updates_cleaned++))
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fi
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done < <(find /Library/Updates -mindepth 1 -maxdepth 1 -print0 2> /dev/null || true)
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[[ $updates_cleaned -gt 0 ]] && log_success "System library updates"
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fi
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fi
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if [[ -d "/macOS Install Data" ]]; then
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local mtime=$(get_file_mtime "/macOS Install Data")
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local age_days=$((($(date +%s) - mtime) / 86400))
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debug_log "Found macOS Install Data (age: ${age_days} days)"
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if [[ $age_days -ge 30 ]]; then
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local size_kb=$(get_path_size_kb "/macOS Install Data")
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if [[ -n "$size_kb" && "$size_kb" -gt 0 ]]; then
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local size_human=$(bytes_to_human "$((size_kb * 1024))")
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debug_log "Cleaning macOS Install Data: $size_human (${age_days} days old)"
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if safe_sudo_remove "/macOS Install Data"; then
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log_success "macOS Install Data ($size_human)"
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fi
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fi
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else
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debug_log "Keeping macOS Install Data (only ${age_days} days old, needs 30+)"
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fi
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fi
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start_section_spinner "Scanning system caches..."
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local code_sign_cleaned=0
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local found_count=0
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local last_update_time=$(date +%s)
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local update_interval=2
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while IFS= read -r -d '' cache_dir; do
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if safe_remove "$cache_dir" true; then
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((code_sign_cleaned++))
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fi
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((found_count++))
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local current_time=$(date +%s)
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if [[ $((current_time - last_update_time)) -ge $update_interval ]]; then
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start_section_spinner "Scanning system caches... ($found_count found)"
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last_update_time=$current_time
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fi
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done < <(run_with_timeout 5 command find /private/var/folders -type d -name "*.code_sign_clone" -path "*/X/*" -print0 2> /dev/null || true)
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stop_section_spinner
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[[ $code_sign_cleaned -gt 0 ]] && log_success "Browser code signature caches ($code_sign_cleaned items)"
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safe_sudo_find_delete "/private/var/db/diagnostics/Special" "*" "$MOLE_LOG_AGE_DAYS" "f" || true
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safe_sudo_find_delete "/private/var/db/diagnostics/Persist" "*" "$MOLE_LOG_AGE_DAYS" "f" || true
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safe_sudo_find_delete "/private/var/db/DiagnosticPipeline" "*" "$MOLE_LOG_AGE_DAYS" "f" || true
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log_success "System diagnostic logs"
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safe_sudo_find_delete "/private/var/db/powerlog" "*" "$MOLE_LOG_AGE_DAYS" "f" || true
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log_success "Power logs"
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safe_sudo_find_delete "/private/var/db/reportmemoryexception/MemoryLimitViolations" "*" "30" "f" || true
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log_success "Memory exception reports"
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start_section_spinner "Cleaning diagnostic trace logs..."
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local diag_logs_cleaned=0
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safe_sudo_find_delete "/private/var/db/diagnostics/Persist" "*.tracev3" "30" "f" && diag_logs_cleaned=1 || true
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safe_sudo_find_delete "/private/var/db/diagnostics/Special" "*.tracev3" "30" "f" && diag_logs_cleaned=1 || true
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stop_section_spinner
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[[ $diag_logs_cleaned -eq 1 ]] && log_success "System diagnostic trace logs"
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}
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# Clean incomplete Time Machine backups
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clean_time_machine_failed_backups() {
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local tm_cleaned=0
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# Check if tmutil is available
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if ! command -v tmutil > /dev/null 2>&1; then
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} No incomplete backups found"
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return 0
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fi
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# Start spinner early (before potentially slow tmutil command)
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start_section_spinner "Checking Time Machine configuration..."
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local spinner_active=true
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# Check if Time Machine is configured (with short timeout for faster response)
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local tm_info
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tm_info=$(run_with_timeout 2 tmutil destinationinfo 2>&1 || echo "failed")
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if [[ "$tm_info" == *"No destinations configured"* || "$tm_info" == "failed" ]]; then
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if [[ "$spinner_active" == "true" ]]; then
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stop_section_spinner
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fi
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} No incomplete backups found"
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return 0
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fi
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if [[ ! -d "/Volumes" ]]; then
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if [[ "$spinner_active" == "true" ]]; then
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stop_section_spinner
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fi
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} No incomplete backups found"
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return 0
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fi
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# Skip if backup is running (check actual Running status, not just daemon existence)
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if tmutil status 2> /dev/null | grep -q "Running = 1"; then
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if [[ "$spinner_active" == "true" ]]; then
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stop_section_spinner
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fi
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echo -e " ${YELLOW}!${NC} Time Machine backup in progress, skipping cleanup"
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return 0
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fi
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# Update spinner message for volume scanning
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if [[ "$spinner_active" == "true" ]]; then
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start_section_spinner "Checking backup volumes..."
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fi
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# Fast pre-scan: check which volumes have Backups.backupdb (avoid expensive tmutil checks)
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local -a backup_volumes=()
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for volume in /Volumes/*; do
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[[ -d "$volume" ]] || continue
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[[ "$volume" == "/Volumes/MacintoshHD" || "$volume" == "/" ]] && continue
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[[ -L "$volume" ]] && continue
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# Quick check: does this volume have backup directories?
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if [[ -d "$volume/Backups.backupdb" ]] || [[ -d "$volume/.MobileBackups" ]]; then
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backup_volumes+=("$volume")
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fi
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done
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# If no backup volumes found, stop spinner and return
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if [[ ${#backup_volumes[@]} -eq 0 ]]; then
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if [[ "$spinner_active" == "true" ]]; then
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stop_section_spinner
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fi
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} No incomplete backups found"
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return 0
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fi
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# Update spinner message: we have potential backup volumes, now scan them
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if [[ "$spinner_active" == "true" ]]; then
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start_section_spinner "Scanning backup volumes..."
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fi
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for volume in "${backup_volumes[@]}"; do
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# Skip network volumes (quick check)
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local fs_type
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fs_type=$(run_with_timeout 1 command df -T "$volume" 2> /dev/null | tail -1 | awk '{print $2}' || echo "unknown")
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case "$fs_type" in
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nfs | smbfs | afpfs | cifs | webdav | unknown) continue ;;
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esac
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# HFS+ style backups (Backups.backupdb)
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local backupdb_dir="$volume/Backups.backupdb"
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if [[ -d "$backupdb_dir" ]]; then
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while IFS= read -r inprogress_file; do
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[[ -d "$inprogress_file" ]] || continue
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# Only delete old incomplete backups (safety window)
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local file_mtime=$(get_file_mtime "$inprogress_file")
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local current_time=$(date +%s)
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local hours_old=$(((current_time - file_mtime) / 3600))
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if [[ $hours_old -lt $MOLE_TM_BACKUP_SAFE_HOURS ]]; then
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continue
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fi
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local size_kb=$(get_path_size_kb "$inprogress_file")
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[[ "$size_kb" -le 0 ]] && continue
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# Stop spinner before first output
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if [[ "$spinner_active" == "true" ]]; then
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stop_section_spinner
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spinner_active=false
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fi
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local backup_name=$(basename "$inprogress_file")
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local size_human=$(bytes_to_human "$((size_kb * 1024))")
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if [[ "$DRY_RUN" == "true" ]]; then
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echo -e " ${YELLOW}${ICON_DRY_RUN}${NC} Incomplete backup: $backup_name ${YELLOW}($size_human dry)${NC}"
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((tm_cleaned++))
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note_activity
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continue
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fi
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# Real deletion
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if ! command -v tmutil > /dev/null 2>&1; then
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echo -e " ${YELLOW}!${NC} tmutil not available, skipping: $backup_name"
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continue
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fi
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if tmutil delete "$inprogress_file" 2> /dev/null; then
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Incomplete backup: $backup_name ${GREEN}($size_human)${NC}"
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((tm_cleaned++))
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((files_cleaned++))
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((total_size_cleaned += size_kb))
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((total_items++))
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note_activity
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else
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echo -e " ${YELLOW}!${NC} Could not delete: $backup_name · try manually with sudo"
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fi
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done < <(run_with_timeout 15 find "$backupdb_dir" -maxdepth 3 -type d \( -name "*.inProgress" -o -name "*.inprogress" \) 2> /dev/null || true)
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fi
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# APFS style backups (.backupbundle or .sparsebundle)
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for bundle in "$volume"/*.backupbundle "$volume"/*.sparsebundle; do
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[[ -e "$bundle" ]] || continue
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[[ -d "$bundle" ]] || continue
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# Check if bundle is mounted
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local bundle_name=$(basename "$bundle")
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local mounted_path=$(hdiutil info 2> /dev/null | grep -A 5 "image-path.*$bundle_name" | grep "/Volumes/" | awk '{print $1}' | head -1 || echo "")
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if [[ -n "$mounted_path" && -d "$mounted_path" ]]; then
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while IFS= read -r inprogress_file; do
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[[ -d "$inprogress_file" ]] || continue
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# Only delete old incomplete backups (safety window)
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local file_mtime=$(get_file_mtime "$inprogress_file")
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local current_time=$(date +%s)
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local hours_old=$(((current_time - file_mtime) / 3600))
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if [[ $hours_old -lt $MOLE_TM_BACKUP_SAFE_HOURS ]]; then
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continue
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fi
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local size_kb=$(get_path_size_kb "$inprogress_file")
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[[ "$size_kb" -le 0 ]] && continue
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# Stop spinner before first output
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if [[ "$spinner_active" == "true" ]]; then
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stop_section_spinner
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spinner_active=false
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fi
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local backup_name=$(basename "$inprogress_file")
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local size_human=$(bytes_to_human "$((size_kb * 1024))")
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if [[ "$DRY_RUN" == "true" ]]; then
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echo -e " ${YELLOW}${ICON_DRY_RUN}${NC} Incomplete APFS backup in $bundle_name: $backup_name ${YELLOW}($size_human dry)${NC}"
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((tm_cleaned++))
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note_activity
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continue
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fi
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# Real deletion
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if ! command -v tmutil > /dev/null 2>&1; then
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continue
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fi
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if tmutil delete "$inprogress_file" 2> /dev/null; then
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Incomplete APFS backup in $bundle_name: $backup_name ${GREEN}($size_human)${NC}"
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((tm_cleaned++))
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((files_cleaned++))
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((total_size_cleaned += size_kb))
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((total_items++))
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note_activity
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else
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echo -e " ${YELLOW}!${NC} Could not delete from bundle: $backup_name"
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fi
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done < <(run_with_timeout 15 find "$mounted_path" -maxdepth 3 -type d \( -name "*.inProgress" -o -name "*.inprogress" \) 2> /dev/null || true)
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fi
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done
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done
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# Stop spinner if still active (no backups found)
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if [[ "$spinner_active" == "true" ]]; then
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stop_section_spinner
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fi
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if [[ $tm_cleaned -eq 0 ]]; then
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} No incomplete backups found"
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fi
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}
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# Clean local APFS snapshots (keep the most recent snapshot)
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clean_local_snapshots() {
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# Check if tmutil is available
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if ! command -v tmutil > /dev/null 2>&1; then
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return 0
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fi
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start_section_spinner "Checking local snapshots..."
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# Check for local snapshots
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local snapshot_list
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snapshot_list=$(tmutil listlocalsnapshots / 2> /dev/null)
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stop_section_spinner
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[[ -z "$snapshot_list" ]] && return 0
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# Parse and clean snapshots
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local cleaned_count=0
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local total_cleaned_size=0 # Estimation not possible without thin
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local newest_ts=0
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local newest_name=""
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local -a snapshots=()
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# Find the most recent snapshot to keep at least one version
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while IFS= read -r line; do
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# Format: com.apple.TimeMachine.2023-10-25-120000
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if [[ "$line" =~ com\.apple\.TimeMachine\.([0-9]{4})-([0-9]{2})-([0-9]{2})-([0-9]{6}) ]]; then
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local snap_name="${BASH_REMATCH[0]}"
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snapshots+=("$snap_name")
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local date_str="${BASH_REMATCH[1]}-${BASH_REMATCH[2]}-${BASH_REMATCH[3]} ${BASH_REMATCH[4]:0:2}:${BASH_REMATCH[4]:2:2}:${BASH_REMATCH[4]:4:2}"
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local snap_ts=$(date -j -f "%Y-%m-%d %H:%M:%S" "$date_str" "+%s" 2> /dev/null || echo "0")
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# Skip if parsing failed
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[[ "$snap_ts" == "0" ]] && continue
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if [[ "$snap_ts" -gt "$newest_ts" ]]; then
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newest_ts="$snap_ts"
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newest_name="$snap_name"
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fi
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fi
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done <<< "$snapshot_list"
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[[ ${#snapshots[@]} -eq 0 ]] && return 0
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[[ -z "$newest_name" ]] && return 0
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local deletable_count=$((${#snapshots[@]} - 1))
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[[ $deletable_count -le 0 ]] && return 0
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if [[ "$DRY_RUN" != "true" ]]; then
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if [[ ! -t 0 ]]; then
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echo -e " ${YELLOW}!${NC} Local snapshots found, skipping non-interactive mode"
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return 0
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fi
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echo -e " ${YELLOW}!${NC} Time Machine local snapshots found"
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echo -e " ${GRAY}macOS can recreate them if needed.${NC}"
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echo -e " ${GRAY}The most recent snapshot will be kept.${NC}"
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echo -ne " ${PURPLE}${ICON_ARROW}${NC} Remove all local snapshots except the most recent one? ${GREEN}Enter${NC} continue, ${GRAY}Space${NC} skip: "
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local choice
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if type read_key > /dev/null 2>&1; then
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choice=$(read_key)
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else
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IFS= read -r -s -n 1 choice || choice=""
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if [[ -z "$choice" || "$choice" == $'\n' || "$choice" == $'\r' ]]; then
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choice="ENTER"
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fi
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fi
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if [[ "$choice" == "ENTER" ]]; then
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printf "\r\033[K" # Clear the prompt line
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else
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echo -e " ${GRAY}Skipped${NC}"
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return 0
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fi
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fi
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local snap_name
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for snap_name in "${snapshots[@]}"; do
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# Format: com.apple.TimeMachine.2023-10-25-120000
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if [[ "$snap_name" =~ com\.apple\.TimeMachine\.([0-9]{4})-([0-9]{2})-([0-9]{2})-([0-9]{6}) ]]; then
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# Remove all but the most recent snapshot
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if [[ "${BASH_REMATCH[0]}" != "$newest_name" ]]; then
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if [[ "$DRY_RUN" == "true" ]]; then
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echo -e " ${YELLOW}${ICON_DRY_RUN}${NC} Local snapshot: $snap_name ${YELLOW}dry-run${NC}"
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((cleaned_count++))
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note_activity
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else
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# Secure removal
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if sudo tmutil deletelocalsnapshots "${BASH_REMATCH[1]}-${BASH_REMATCH[2]}-${BASH_REMATCH[3]}-${BASH_REMATCH[4]}" > /dev/null 2>&1; then
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Removed snapshot: $snap_name"
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((cleaned_count++))
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note_activity
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else
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echo -e " ${YELLOW}!${NC} Failed to remove: $snap_name"
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fi
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fi
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fi
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fi
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done
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if [[ $cleaned_count -gt 0 && "$DRY_RUN" != "true" ]]; then
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log_success "Cleaned $cleaned_count local snapshots, kept latest"
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fi
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}
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