testsAndMisc/linux_configuration/scripts/periodic_background/i3-configuration/i3blocks/shutdown_countdown.sh
Krzysztof kuhy Rudnicki db6276b3ff refactor(linux_configuration): move remaining dirs + scripts/ to meta/
- Move fresh-install/ → scripts/single_use/fresh-install/
- Move hosts/ → scripts/periodic_background/hosts/
- Move i3-configuration/ → scripts/periodic_background/i3-configuration/
- Delete linux_configuration/LaTeX/, nix-poc/, report/ (dead dirs)
- Move repo-root scripts/ → meta/scripts/
- Update root .pre-commit-config.yaml: scripts/ → meta/scripts/ (9 entries)
- Update run.sh ARTIFACT_INIT_SCRIPT to meta/scripts/
- Update fresh-install/main.sh: hosts/install.sh + i3-configuration/install.sh paths
- Update check_python_location.sh: add meta/scripts/ to exception list
- Fix midnight flakiness in test_recent_workout_returns_true: use timezone-aware
  local noon instead of now-1h to avoid SQL date() boundary issues
2026-05-15 00:53:01 +02:00

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#!/bin/bash
# Shutdown countdown status script for i3blocks.
set -euo pipefail
SHUTDOWN_CONFIG=${SHUTDOWN_CONFIG:-/etc/shutdown-schedule.conf}
# Function to show error state in i3blocks and exit
show_error() {
local message="$1"
echo "$message"
echo "⏻"
echo "#FF79C6" # Pink/magenta for config errors
exit 0
}
if [[ ! -f $SHUTDOWN_CONFIG ]]; then
show_error "NO CONFIG"
fi
MON_WED_HOUR=''
THU_SUN_HOUR=''
morning_end_hour='5'
while IFS='=' read -r key value; do
value=${value%%[[:space:]]*}
case $key in
MON_WED_HOUR)
MON_WED_HOUR=$value
;;
THU_SUN_HOUR)
THU_SUN_HOUR=$value
;;
MORNING_END_HOUR)
morning_end_hour=$value
;;
esac
done < "$SHUTDOWN_CONFIG"
if [[ -z $MON_WED_HOUR ]] || [[ -z $THU_SUN_HOUR ]]; then
show_error "MISSING VARS"
fi
if ! [[ $MON_WED_HOUR =~ ^[0-9]+$ ]] || ! [[ $THU_SUN_HOUR =~ ^[0-9]+$ ]]; then
show_error "INVALID HOURS"
fi
if ! [[ $morning_end_hour =~ ^[0-9]+$ ]]; then
show_error "INVALID HOURS"
fi
get_now_epoch() {
if [[ -n ${NOW_EPOCH:-} ]]; then
printf '%s\n' "$NOW_EPOCH"
else
printf '%(%s)T\n' -1
fi
}
now_epoch=$(get_now_epoch)
printf -v current_hour '%(%H)T' "$now_epoch"
printf -v current_minute '%(%M)T' "$now_epoch"
printf -v day_of_week '%(%u)T' "$now_epoch"
current_time_minutes=$((10#$current_hour * 60 + 10#$current_minute))
morning_end_minutes=$((10#$morning_end_hour * 60))
if [[ $day_of_week -ge 1 ]] && [[ $day_of_week -le 3 ]]; then
shutdown_hour=$MON_WED_HOUR
else
shutdown_hour=$THU_SUN_HOUR
fi
shutdown_time_minutes=$((shutdown_hour * 60))
if [[ $current_time_minutes -ge $shutdown_time_minutes ]] || [[ $current_time_minutes -le $morning_end_minutes ]]; then
echo "⏻ SHUTDOWN"
echo "⏻"
echo "#FF5555"
exit 0
fi
minutes_until_shutdown=$((shutdown_time_minutes - current_time_minutes))
hours=$((minutes_until_shutdown / 60))
minutes=$((minutes_until_shutdown % 60))
if [[ $hours -gt 0 ]]; then
time_str="${hours}h ${minutes}m"
else
time_str="${minutes}m"
fi
if [[ $minutes_until_shutdown -le 30 ]]; then
color="#FF5555"
icon="⏻"
elif [[ $minutes_until_shutdown -le 60 ]]; then
color="#FFB86C"
icon="⏻"
elif [[ $minutes_until_shutdown -le 120 ]]; then
color="#F1FA8C"
icon="⏻"
else
color="#6272A4"
icon="⏻"
fi
echo "$icon $time_str"
echo "$icon"
echo "$color"