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fix(clean): improve loading feedback and spinner output

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tw93
2026-02-26 16:36:06 +08:00
parent b3f023b5e6
commit aa1a436862
4 changed files with 69 additions and 5 deletions
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35
lib/core/ui.sh
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@@ -287,9 +287,40 @@ show_menu_option() {
INLINE_SPINNER_PID=""
INLINE_SPINNER_STOP_FILE=""
# Keep spinner message on one line and avoid wrapping/noisy output on narrow terminals.
format_spinner_message() {
local message="$1"
message="${message//$'\r'/ }"
message="${message//$'\n'/ }"
local cols=80
if command -v tput > /dev/null 2>&1; then
cols=$(tput cols 2> /dev/null || echo "80")
fi
[[ "$cols" =~ ^[0-9]+$ ]] || cols=80
# Reserve space for prefix + spinner char + spacing.
local available=$((cols - 8))
if [[ $available -lt 20 ]]; then
available=20
fi
if [[ ${#message} -gt $available ]]; then
if [[ $available -gt 3 ]]; then
message="${message:0:$((available - 3))}..."
else
message="${message:0:$available}"
fi
fi
printf "%s" "$message"
}
start_inline_spinner() {
stop_inline_spinner 2> /dev/null || true
local message="$1"
local display_message
display_message=$(format_spinner_message "$message")
if [[ -t 1 ]]; then
# Create unique stop flag file for this spinner instance
@@ -309,7 +340,7 @@ start_inline_spinner() {
while [[ ! -f "$stop_file" ]]; do
local c="${chars:$((i % ${#chars})):1}"
# Output to stderr to avoid interfering with stdout
printf "\r${MOLE_SPINNER_PREFIX:-}${BLUE}%s${NC} %s" "$c" "$message" >&2 || break
printf "\r${MOLE_SPINNER_PREFIX:-}${BLUE}%s${NC} %s" "$c" "$display_message" >&2 || break
((i++))
sleep 0.05
done
@@ -321,7 +352,7 @@ start_inline_spinner() {
INLINE_SPINNER_PID=$!
disown "$INLINE_SPINNER_PID" 2> /dev/null || true
else
echo -n " ${BLUE}|${NC} $message" >&2 || true
echo -n " ${BLUE}|${NC} $display_message" >&2 || true
fi
}