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Reconstruct clean lib code
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Tw93
256
lib/clean/apps.sh
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256
lib/clean/apps.sh
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#!/bin/bash
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# Application Data Cleanup Module
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set -euo pipefail
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# Clean .DS_Store (Finder metadata), home uses maxdepth 5, excludes slow paths, max 500 files
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# Args: $1=target_dir, $2=label
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clean_ds_store_tree() {
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local target="$1"
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local label="$2"
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[[ -d "$target" ]] || return 0
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local file_count=0
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local total_bytes=0
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local spinner_active="false"
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if [[ -t 1 ]]; then
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MOLE_SPINNER_PREFIX=" "
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start_inline_spinner "Cleaning Finder metadata..."
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spinner_active="true"
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fi
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# Build exclusion paths for find (skip common slow/large directories)
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local -a exclude_paths=(
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-path "*/Library/Application Support/MobileSync" -prune -o
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-path "*/Library/Developer" -prune -o
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-path "*/.Trash" -prune -o
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-path "*/node_modules" -prune -o
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-path "*/.git" -prune -o
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-path "*/Library/Caches" -prune -o
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)
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# Build find command to avoid unbound array expansion with set -u
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local -a find_cmd=("find" "$target")
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if [[ "$target" == "$HOME" ]]; then
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find_cmd+=("-maxdepth" "5")
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fi
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find_cmd+=("${exclude_paths[@]}" "-type" "f" "-name" ".DS_Store" "-print0")
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# Find .DS_Store files with exclusions and depth limit
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while IFS= read -r -d '' ds_file; do
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local size
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size=$(get_file_size "$ds_file")
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total_bytes=$((total_bytes + size))
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((file_count++))
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if [[ "$DRY_RUN" != "true" ]]; then
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rm -f "$ds_file" 2> /dev/null || true
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fi
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# Stop after 500 files to avoid hanging
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if [[ $file_count -ge 500 ]]; then
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break
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fi
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done < <("${find_cmd[@]}" 2> /dev/null)
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if [[ "$spinner_active" == "true" ]]; then
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stop_inline_spinner
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echo -ne "\r\033[K"
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fi
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if [[ $file_count -gt 0 ]]; then
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local size_human
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size_human=$(bytes_to_human "$total_bytes")
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if [[ "$DRY_RUN" == "true" ]]; then
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echo -e " ${YELLOW}→${NC} $label ${YELLOW}($file_count files, $size_human dry)${NC}"
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else
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} $label ${GREEN}($file_count files, $size_human)${NC}"
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fi
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local size_kb=$(((total_bytes + 1023) / 1024))
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((files_cleaned += file_count))
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((total_size_cleaned += size_kb))
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((total_items++))
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note_activity
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fi
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}
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# Clean data for uninstalled apps (caches/logs/states older than 60 days)
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# Protects system apps, major vendors, scans /Applications+running processes
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# Max 100 items/pattern, 2s du timeout. Env: ORPHAN_AGE_THRESHOLD, DRY_RUN
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clean_orphaned_app_data() {
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# Quick permission check - if we can't access Library folders, skip
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if ! ls "$HOME/Library/Caches" > /dev/null 2>&1; then
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echo -e " ${YELLOW}${ICON_WARNING}${NC} Skipped: No permission to access Library folders"
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return 0
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fi
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# Build list of installed/active apps
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local installed_bundles=$(create_temp_file)
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MOLE_SPINNER_PREFIX=" " start_inline_spinner "Scanning installed apps..."
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# Scan all Applications directories
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local -a app_dirs=(
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"/Applications"
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"/System/Applications"
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"$HOME/Applications"
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)
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for app_dir in "${app_dirs[@]}"; do
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[[ -d "$app_dir" ]] || continue
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find "$app_dir" -name "*.app" -maxdepth 3 -type d 2> /dev/null | while IFS= read -r app_path; do
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local bundle_id
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bundle_id=$(defaults read "$app_path/Contents/Info.plist" CFBundleIdentifier 2> /dev/null || echo "")
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[[ -n "$bundle_id" ]] && echo "$bundle_id"
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done >> "$installed_bundles"
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done
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# Get running applications and LaunchAgents with timeout protection
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local running_apps=$(run_with_timeout 5 osascript -e 'tell application "System Events" to get bundle identifier of every application process' 2> /dev/null || echo "")
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echo "$running_apps" | tr ',' '\n' | sed -e 's/^ *//;s/ *$//' -e '/^$/d' >> "$installed_bundles"
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run_with_timeout 5 find ~/Library/LaunchAgents /Library/LaunchAgents \
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-name "*.plist" -type f 2> /dev/null | while IFS= read -r plist; do
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basename "$plist" .plist
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done >> "$installed_bundles" 2> /dev/null || true
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# Deduplicate
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sort -u "$installed_bundles" -o "$installed_bundles"
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local app_count=$(wc -l < "$installed_bundles" 2> /dev/null | tr -d ' ')
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stop_inline_spinner
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echo -e " ${GREEN}${ICON_SUCCESS}${NC} Found $app_count active/installed apps"
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# Track statistics
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local orphaned_count=0
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local total_orphaned_kb=0
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# Check if bundle is orphaned - conservative approach
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is_orphaned() {
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local bundle_id="$1"
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local directory_path="$2"
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# Skip system-critical and protected apps
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if should_protect_data "$bundle_id"; then
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return 1
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fi
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# Check if app exists in our scan
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if grep -q "^$bundle_id$" "$installed_bundles" 2> /dev/null; then
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return 1
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fi
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# Extra check for system bundles
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case "$bundle_id" in
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com.apple.* | loginwindow | dock | systempreferences | finder | safari)
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return 1
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;;
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esac
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# Skip major vendors
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case "$bundle_id" in
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com.adobe.* | com.microsoft.* | com.google.* | org.mozilla.* | com.jetbrains.* | com.docker.*)
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return 1
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;;
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esac
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# Check file age - only clean if 60+ days inactive
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# Use modification time (mtime) instead of access time (atime)
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# because macOS disables atime updates by default for performance
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if [[ -e "$directory_path" ]]; then
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local last_modified_epoch=$(get_file_mtime "$directory_path")
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local current_epoch=$(date +%s)
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local days_since_modified=$(((current_epoch - last_modified_epoch) / 86400))
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if [[ $days_since_modified -lt ${ORPHAN_AGE_THRESHOLD:-60} ]]; then
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return 1
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fi
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fi
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return 0
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}
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# Unified orphaned resource scanner (caches, logs, states, webkit, HTTP, cookies)
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MOLE_SPINNER_PREFIX=" " start_inline_spinner "Scanning orphaned app resources..."
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# Define resource types to scan
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# CRITICAL: NEVER add LaunchAgents or LaunchDaemons (breaks login items/startup apps)
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local -a resource_types=(
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"$HOME/Library/Caches|Caches|com.*:org.*:net.*:io.*"
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"$HOME/Library/Logs|Logs|com.*:org.*:net.*:io.*"
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"$HOME/Library/Saved Application State|States|*.savedState"
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"$HOME/Library/WebKit|WebKit|com.*:org.*:net.*:io.*"
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"$HOME/Library/HTTPStorages|HTTP|com.*:org.*:net.*:io.*"
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"$HOME/Library/Cookies|Cookies|*.binarycookies"
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)
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orphaned_count=0
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for resource_type in "${resource_types[@]}"; do
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IFS='|' read -r base_path label patterns <<< "$resource_type"
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# Check both existence and permission to avoid hanging
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if [[ ! -d "$base_path" ]]; then
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continue
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fi
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# Quick permission check - if we can't ls the directory, skip it
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if ! ls "$base_path" > /dev/null 2>&1; then
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continue
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fi
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# Build file pattern array
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local -a file_patterns=()
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IFS=':' read -ra pattern_arr <<< "$patterns"
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for pat in "${pattern_arr[@]}"; do
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file_patterns+=("$base_path/$pat")
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done
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# Scan and clean orphaned items
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for item_path in "${file_patterns[@]}"; do
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# Use shell glob (no ls needed)
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# Limit iterations to prevent hanging on directories with too many files
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local iteration_count=0
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local max_iterations=100
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for match in $item_path; do
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[[ -e "$match" ]] || continue
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# Safety: limit iterations to prevent infinite loops on massive directories
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((iteration_count++))
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if [[ $iteration_count -gt $max_iterations ]]; then
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break
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fi
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# Extract bundle ID from filename
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local bundle_id=$(basename "$match")
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bundle_id="${bundle_id%.savedState}"
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bundle_id="${bundle_id%.binarycookies}"
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if is_orphaned "$bundle_id" "$match"; then
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# Use timeout to prevent du from hanging on large/problematic directories
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local size_kb
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size_kb=$(run_with_timeout 2 du -sk "$match" 2> /dev/null | awk '{print $1}' || echo "0")
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if [[ -z "$size_kb" || "$size_kb" == "0" ]]; then
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continue
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fi
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safe_clean "$match" "Orphaned $label: $bundle_id"
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((orphaned_count++))
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((total_orphaned_kb += size_kb))
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fi
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done
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done
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done
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stop_inline_spinner
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if [[ $orphaned_count -gt 0 ]]; then
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local orphaned_mb=$(echo "$total_orphaned_kb" | awk '{printf "%.1f", $1/1024}')
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echo " ${GREEN}${ICON_SUCCESS}${NC} Cleaned $orphaned_count items (~${orphaned_mb}MB)"
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note_activity
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fi
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rm -f "$installed_bundles"
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}
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