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Mole/lib/uninstall/batch.sh

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#!/bin/bash
set -euo pipefail
# Ensure common.sh is loaded
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
[[ -z "${MOLE_COMMON_LOADED:-}" ]] && source "$SCRIPT_DIR/lib/core/common.sh"
# Batch uninstall functionality with minimal confirmations
# Replaces the overly verbose individual confirmation approach
# Decode and validate base64 encoded file list
# Returns decoded string if valid, empty string otherwise
decode_file_list() {
local encoded="$1"
local app_name="$2"
local decoded
# Decode base64 data
if ! decoded=$(printf '%s' "$encoded" | base64 -d 2> /dev/null); then
log_error "Failed to decode file list for $app_name"
echo ""
return 1
fi
# Validate decoded data doesn't contain null bytes
if [[ "$decoded" =~ $'\0' ]]; then
log_warning "File list for $app_name contains null bytes, rejecting"
echo ""
return 1
fi
# Validate paths look reasonable (each line should be a path or empty)
while IFS= read -r line; do
if [[ -n "$line" && ! "$line" =~ ^/ ]]; then
log_warning "Invalid path in file list for $app_name: $line"
echo ""
return 1
fi
done <<< "$decoded"
echo "$decoded"
return 0
}
# Note: find_app_files() and calculate_total_size() functions now in lib/core/common.sh
# Stop Launch Agents and Daemons for an app
# Args: $1 = bundle_id, $2 = has_system_files (true/false)
stop_launch_services() {
local bundle_id="$1"
local has_system_files="${2:-false}"
# User-level Launch Agents
for plist in ~/Library/LaunchAgents/"$bundle_id"*.plist; do
[[ -f "$plist" ]] && launchctl unload "$plist" 2> /dev/null || true
done
# System-level services (requires sudo)
if [[ "$has_system_files" == "true" ]]; then
for plist in /Library/LaunchAgents/"$bundle_id"*.plist; do
[[ -f "$plist" ]] && sudo launchctl unload "$plist" 2> /dev/null || true
done
for plist in /Library/LaunchDaemons/"$bundle_id"*.plist; do
[[ -f "$plist" ]] && sudo launchctl unload "$plist" 2> /dev/null || true
done
fi
}
# Remove a list of files (handles both regular files and symlinks)
# Args: $1 = file_list (newline-separated), $2 = use_sudo (true/false)
# Returns: number of files removed
remove_file_list() {
local file_list="$1"
local use_sudo="${2:-false}"
local count=0
while IFS= read -r file; do
[[ -n "$file" && -e "$file" ]] || continue
if [[ -L "$file" ]]; then
# Symlink: use direct rm
if [[ "$use_sudo" == "true" ]]; then
sudo rm "$file" 2> /dev/null && ((count++)) || true
else
rm "$file" 2> /dev/null && ((count++)) || true
fi
else
# Regular file/directory: use safe_remove
if [[ "$use_sudo" == "true" ]]; then
safe_sudo_remove "$file" && ((count++)) || true
else
safe_remove "$file" true && ((count++)) || true
fi
fi
done <<< "$file_list"
echo "$count"
}
# Batch uninstall with single confirmation
# Globals: selected_apps (read) - array of selected applications
batch_uninstall_applications() {
local total_size_freed=0
# shellcheck disable=SC2154
if [[ ${#selected_apps[@]} -eq 0 ]]; then
log_warning "No applications selected for uninstallation"
return 0
fi
# Pre-process: Check for running apps and calculate total impact
local -a running_apps=()
local -a sudo_apps=()
local total_estimated_size=0
local -a app_details=()
# Analyze selected apps with progress indicator
if [[ -t 1 ]]; then start_inline_spinner "Scanning files..."; fi
for selected_app in "${selected_apps[@]}"; do
[[ -z "$selected_app" ]] && continue
IFS='|' read -r _ app_path app_name bundle_id _ _ <<< "$selected_app"
# Check if app is running using executable name from bundle
local exec_name=""
if [[ -e "$app_path/Contents/Info.plist" ]]; then
exec_name=$(defaults read "$app_path/Contents/Info.plist" CFBundleExecutable 2> /dev/null || echo "")
fi
local check_pattern="${exec_name:-$app_name}"
if pgrep -x "$check_pattern" > /dev/null 2>&1; then
running_apps+=("$app_name")
fi
# Check if app requires sudo to delete (either app bundle or system files)
local needs_sudo=false
if [[ ! -w "$(dirname "$app_path")" ]] || [[ "$(get_file_owner "$app_path")" == "root" ]]; then
needs_sudo=true
fi
# Calculate size for summary (including system files)
local app_size_kb=$(get_path_size_kb "$app_path")
local related_files=$(find_app_files "$bundle_id" "$app_name")
local related_size_kb=$(calculate_total_size "$related_files")
# system_files is a newline-separated string, not an array
# shellcheck disable=SC2178,SC2128
local system_files=$(find_app_system_files "$bundle_id" "$app_name")
# shellcheck disable=SC2128
local system_size_kb=$(calculate_total_size "$system_files")
local total_kb=$((app_size_kb + related_size_kb + system_size_kb))
((total_estimated_size += total_kb))
# Check if system files require sudo
# shellcheck disable=SC2128
if [[ -n "$system_files" ]]; then
needs_sudo=true
fi
if [[ "$needs_sudo" == "true" ]]; then
sudo_apps+=("$app_name")
fi
# Store details for later use
# Base64 encode file lists to handle multi-line data safely (single line)
local encoded_files
encoded_files=$(printf '%s' "$related_files" | base64 | tr -d '\n')
local encoded_system_files
encoded_system_files=$(printf '%s' "$system_files" | base64 | tr -d '\n')
app_details+=("$app_name|$app_path|$bundle_id|$total_kb|$encoded_files|$encoded_system_files")
done
if [[ -t 1 ]]; then stop_inline_spinner; fi
# Format size display (convert KB to bytes for bytes_to_human())
local size_display=$(bytes_to_human "$((total_estimated_size * 1024))")
# Display detailed file list for each app before confirmation
echo ""
echo -e "${PURPLE_BOLD}Files to be removed:${NC}"
echo ""
for detail in "${app_details[@]}"; do
IFS='|' read -r app_name app_path bundle_id total_kb encoded_files encoded_system_files <<< "$detail"
local related_files=$(decode_file_list "$encoded_files" "$app_name")
local system_files=$(decode_file_list "$encoded_system_files" "$app_name")
local app_size_display=$(bytes_to_human "$((total_kb * 1024))")
echo -e "${BLUE}${ICON_CONFIRM}${NC} ${app_name} ${GRAY}(${app_size_display})${NC}"
echo -e " ${GREEN}${ICON_SUCCESS}${NC} ${app_path/$HOME/~}"
# Show related files (limit to 5 most important ones for brevity)
local file_count=0
local max_files=5
while IFS= read -r file; do
if [[ -n "$file" && -e "$file" ]]; then
if [[ $file_count -lt $max_files ]]; then
echo -e " ${GREEN}${ICON_SUCCESS}${NC} ${file/$HOME/~}"
fi
((file_count++))
fi
done <<< "$related_files"
# Show system files
local sys_file_count=0
while IFS= read -r file; do
if [[ -n "$file" && -e "$file" ]]; then
if [[ $sys_file_count -lt $max_files ]]; then
echo -e " ${BLUE}${ICON_SOLID}${NC} System: $file"
fi
((sys_file_count++))
fi
done <<< "$system_files"
# Show count of remaining files if truncated
local total_hidden=$((file_count > max_files ? file_count - max_files : 0))
((total_hidden += sys_file_count > max_files ? sys_file_count - max_files : 0))
if [[ $total_hidden -gt 0 ]]; then
echo -e " ${GRAY} ... and ${total_hidden} more files${NC}"
fi
done
# Show summary and get batch confirmation first (before asking for password)
local app_total=${#selected_apps[@]}
local app_text="app"
[[ $app_total -gt 1 ]] && app_text="apps"
echo ""
local removal_note="Remove ${app_total} ${app_text}"
[[ -n "$size_display" ]] && removal_note+=" (${size_display})"
if [[ ${#running_apps[@]} -gt 0 ]]; then
removal_note+=" ${YELLOW}[Running]${NC}"
fi
echo -ne "${PURPLE}${ICON_ARROW}${NC} ${removal_note} ${GREEN}Enter${NC} confirm, ${GRAY}ESC${NC} cancel: "
drain_pending_input # Clean up any pending input before confirmation
IFS= read -r -s -n1 key || key=""
drain_pending_input # Clean up any escape sequence remnants
case "$key" in
$'\e' | q | Q)
echo ""
echo ""
return 0
;;
"" | $'\n' | $'\r' | y | Y)
printf "\r\033[K" # Clear the prompt line
;;
*)
echo ""
echo ""
return 0
;;
esac
# User confirmed, now request sudo access if needed
if [[ ${#sudo_apps[@]} -gt 0 ]]; then
# Check if sudo is already cached
if ! sudo -n true 2> /dev/null; then
if ! request_sudo_access "Admin required for system apps: ${sudo_apps[*]}"; then
echo ""
log_error "Admin access denied"
return 1
fi
fi
# Start sudo keepalive with robust parent checking
parent_pid=$$
(while true; do
# Check if parent process still exists first
if ! kill -0 "$parent_pid" 2> /dev/null; then
exit 0
fi
sudo -n true
sleep 60
done 2> /dev/null) &
sudo_keepalive_pid=$!
fi
if [[ -t 1 ]]; then start_inline_spinner "Uninstalling apps..."; fi
# Force quit running apps first (batch)
# Note: Apps are already killed in the individual uninstall loop below with app_path for precise matching
# Perform uninstallations (silent mode, show results at end)
if [[ -t 1 ]]; then stop_inline_spinner; fi
local success_count=0 failed_count=0
local -a failed_items=()
local -a success_items=()
for detail in "${app_details[@]}"; do
IFS='|' read -r app_name app_path bundle_id total_kb encoded_files encoded_system_files <<< "$detail"
local related_files=$(decode_file_list "$encoded_files" "$app_name")
local system_files=$(decode_file_list "$encoded_system_files" "$app_name")
local reason=""
local needs_sudo=false
[[ ! -w "$(dirname "$app_path")" || "$(get_file_owner "$app_path")" == "root" ]] && needs_sudo=true
# Stop Launch Agents and Daemons before removal
local has_system_files="false"
[[ -n "$system_files" ]] && has_system_files="true"
stop_launch_services "$bundle_id" "$has_system_files"
# Force quit app if still running
if ! force_kill_app "$app_name" "$app_path"; then
reason="still running"
fi
# Remove the application only if not running
if [[ -z "$reason" ]]; then
if [[ "$needs_sudo" == true ]]; then
safe_sudo_remove "$app_path" || reason="remove failed"
else
safe_remove "$app_path" true || reason="remove failed"
fi
fi
# Remove related files if app removal succeeded
if [[ -z "$reason" ]]; then
# Remove user-level files
remove_file_list "$related_files" "false" > /dev/null
# Remove system-level files (requires sudo)
remove_file_list "$system_files" "true" > /dev/null
((total_size_freed += total_kb))
((success_count++))
((files_cleaned++))
((total_items++))
success_items+=("$app_name")
else
((failed_count++))
failed_items+=("$app_name:$reason")
fi
done
# Summary
local freed_display
freed_display=$(bytes_to_human "$((total_size_freed * 1024))")
local summary_status="success"
local -a summary_details=()
if [[ $success_count -gt 0 ]]; then
local success_list="${success_items[*]}"
local success_text="app"
[[ $success_count -gt 1 ]] && success_text="apps"
local success_line="Removed ${success_count} ${success_text}"
if [[ -n "$freed_display" ]]; then
success_line+=", freed ${GREEN}${freed_display}${NC}"
fi
# Format app list with max 3 per line
if [[ -n "$success_list" ]]; then
local idx=0
local is_first_line=true
local current_line=""
for app_name in "${success_items[@]}"; do
local display_item="${GREEN}${app_name}${NC}"
if ((idx % 3 == 0)); then
# Start new line
if [[ -n "$current_line" ]]; then
summary_details+=("$current_line")
fi
if [[ "$is_first_line" == true ]]; then
# First line: append to success_line
current_line="${success_line}: $display_item"
is_first_line=false
else
# Subsequent lines: just the apps
current_line="$display_item"
fi
else
# Add to current line
current_line="$current_line, $display_item"
fi
((idx++))
done
# Add the last line
if [[ -n "$current_line" ]]; then
summary_details+=("$current_line")
fi
else
summary_details+=("$success_line")
fi
fi
if [[ $failed_count -gt 0 ]]; then
summary_status="warn"
local failed_names=()
for item in "${failed_items[@]}"; do
local name=${item%%:*}
failed_names+=("$name")
done
local failed_list="${failed_names[*]}"
local reason_summary="could not be removed"
if [[ $failed_count -eq 1 ]]; then
local first_reason=${failed_items[0]#*:}
case "$first_reason" in
still*running*) reason_summary="is still running" ;;
remove*failed*) reason_summary="could not be removed" ;;
permission*) reason_summary="permission denied" ;;
*) reason_summary="$first_reason" ;;
esac
fi
summary_details+=("Failed: ${RED}${failed_list}${NC} ${reason_summary}")
fi
if [[ $success_count -eq 0 && $failed_count -eq 0 ]]; then
summary_status="info"
summary_details+=("No applications were uninstalled.")
fi
local title="Uninstall complete"
if [[ "$summary_status" == "warn" ]]; then
title="Uninstall incomplete"
fi
print_summary_block "$title" "${summary_details[@]}"
printf '\n'
# Clean up Dock entries for uninstalled apps
if [[ $success_count -gt 0 ]]; then
local -a removed_paths=()
for detail in "${app_details[@]}"; do
IFS='|' read -r app_name app_path _ _ _ _ <<< "$detail"
# Check if this app was successfully removed
for success_name in "${success_items[@]}"; do
if [[ "$success_name" == "$app_name" ]]; then
removed_paths+=("$app_path")
break
fi
done
done
if [[ ${#removed_paths[@]} -gt 0 ]]; then
remove_apps_from_dock "${removed_paths[@]}" 2> /dev/null || true
fi
fi
# Clean up sudo keepalive if it was started
if [[ -n "${sudo_keepalive_pid:-}" ]]; then
kill "$sudo_keepalive_pid" 2> /dev/null || true
wait "$sudo_keepalive_pid" 2> /dev/null || true
sudo_keepalive_pid=""
fi
# Invalidate cache if any apps were successfully uninstalled
if [[ $success_count -gt 0 ]]; then
local cache_file="$HOME/.cache/mole/app_scan_cache"
rm -f "$cache_file" 2> /dev/null || true
fi
((total_size_cleaned += total_size_freed))
unset failed_items
}