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feat: Boost UI performance with pure bash string width calculation and truncation, and add visual feedback for cache hits in uninstall scripts.

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Tw93
2025-12-17 11:01:15 +08:00
parent 3053e05ce4
commit 27205c653d
4 changed files with 80 additions and 94 deletions
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10
lib/ui/app_selector.sh
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@@ -18,7 +18,8 @@ format_app_display() {
[[ "$size" != "0" && "$size" != "" && "$size" != "Unknown" ]] && size_str="$size"
# Calculate available width for app name based on terminal width
local terminal_width=$(tput cols 2> /dev/null || echo 80)
# use passed width or calculate it (but calculation is slow in loops)
local terminal_width="${4:-$(tput cols 2> /dev/null || echo 80)}"
local fixed_width=28
local available_width=$((terminal_width - fixed_width))
@@ -58,7 +59,8 @@ select_apps_for_uninstall() {
# Build menu options
# Show loading for large lists (formatting can be slow due to width calculations)
local app_count=${#apps_data[@]}
if [[ $app_count -gt 30 ]]; then
local terminal_width=$(tput cols 2> /dev/null || echo 80)
if [[ $app_count -gt 100 ]]; then
if [[ -t 2 ]]; then
printf "\rPreparing %d applications... " "$app_count" >&2
fi
@@ -72,7 +74,7 @@ select_apps_for_uninstall() {
for app_data in "${apps_data[@]}"; do
# Keep extended field 7 (size_kb) if present
IFS='|' read -r epoch _ display_name _ size last_used size_kb <<< "$app_data"
menu_options+=("$(format_app_display "$display_name" "$size" "$last_used")")
menu_options+=("$(format_app_display "$display_name" "$size" "$last_used" "$terminal_width")")
# Build csv lists (avoid trailing commas)
if [[ $idx -eq 0 ]]; then
epochs_csv="${epoch:-0}"
@@ -85,7 +87,7 @@ select_apps_for_uninstall() {
done
# Clear loading message
if [[ $app_count -gt 30 ]]; then
if [[ $app_count -gt 100 ]]; then
if [[ -t 2 ]]; then
printf "\r\033[K" >&2
fi