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Mole/lib/optimize/maintenance.sh

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#!/bin/bash
# System Configuration Maintenance Module
# Fix broken preferences and broken login items
set -euo pipefail
# ============================================================================
# Broken Preferences Detection and Cleanup
# Find and remove corrupted .plist files
# ============================================================================
# Clean corrupted preference files
fix_broken_preferences() {
local prefs_dir="$HOME/Library/Preferences"
[[ -d "$prefs_dir" ]] || return 0
local broken_count=0
# Check main preferences directory
while IFS= read -r plist_file; do
[[ -f "$plist_file" ]] || continue
# Skip system preferences
local filename
filename=$(basename "$plist_file")
case "$filename" in
com.apple.* | .GlobalPreferences* | loginwindow.plist)
continue
;;
esac
# Validate plist using plutil
plutil -lint "$plist_file" > /dev/null 2>&1 && continue
# Remove broken plist
rm -f "$plist_file" 2> /dev/null || true
((broken_count++))
done < <(command find "$prefs_dir" -maxdepth 1 -name "*.plist" -type f 2> /dev/null || true)
# Check ByHost preferences with timeout protection
local byhost_dir="$prefs_dir/ByHost"
if [[ -d "$byhost_dir" ]]; then
while IFS= read -r plist_file; do
[[ -f "$plist_file" ]] || continue
local filename
filename=$(basename "$plist_file")
case "$filename" in
com.apple.* | .GlobalPreferences*)
continue
;;
esac
plutil -lint "$plist_file" > /dev/null 2>&1 && continue
rm -f "$plist_file" 2> /dev/null || true
((broken_count++))
done < <(command find "$byhost_dir" -name "*.plist" -type f 2> /dev/null || true)
fi
echo "$broken_count"
}
# ============================================================================
# Broken Login Items Cleanup
# Find and remove login items pointing to non-existent files
# ============================================================================
# Clean login items with missing executables
fix_broken_login_items() {
local launch_agents_dir="$HOME/Library/LaunchAgents"
[[ -d "$launch_agents_dir" ]] || return 0
# Check whitelist
if command -v is_whitelisted > /dev/null && is_whitelisted "check_login_items"; then return 0; fi
local broken_count=0
while IFS= read -r plist_file; do
[[ -f "$plist_file" ]] || continue
# Skip system items
local filename
filename=$(basename "$plist_file")
case "$filename" in
com.apple.*)
continue
;;
esac
# Extract Program or ProgramArguments[0] from plist using plutil
local program=""
program=$(plutil -extract Program raw "$plist_file" 2> /dev/null || echo "")
if [[ -z "$program" ]]; then
# Try ProgramArguments array (first element)
program=$(plutil -extract ProgramArguments.0 raw "$plist_file" 2> /dev/null || echo "")
fi
# Expand tilde in path if present
program="${program/#\~/$HOME}"
# Skip if no program found or program exists
[[ -z "$program" ]] && continue
[[ -e "$program" ]] && continue
# Program doesn't exist - this is a broken login item
launchctl unload "$plist_file" 2> /dev/null || true
rm -f "$plist_file" 2> /dev/null || true
((broken_count++))
done < <(command find "$launch_agents_dir" -name "*.plist" -type f 2> /dev/null || true)
echo "$broken_count"
}