7f41cf7a82
The bare $HOME repo is gone. This is now the rice: install.sh, rice-* scripts in bin/, configs in home/ linked into $HOME, theme templates, st and the particle wallpaper. Clone to ~/rice and run install.sh.
107 lines
4.2 KiB
Bash
Executable file
107 lines
4.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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# rice-reminder - desktop reminders backed by systemd user timers.
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#
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# rice-reminder new ask in rofi
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# rice-reminder add <when> <text> when: 20m | 1h30m | 15:30 | "tomorrow 9:00" | "2026-09-15 09:00"
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# rice-reminder list upcoming reminders as a notification
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# rice-reminder json upcoming reminders as JSON (calendar panel)
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# rice-reminder cancel <id> | clear
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#
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# In rofi, type "20m tea", "15:30 standup" or "tomorrow 9:00 | dentist".
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# Reminders use app name "rice", so they still show during do-not-disturb.
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set -uo pipefail
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self="$(readlink -f "$0")"
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run="${XDG_RUNTIME_DIR:-/tmp}/rice"
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mkdir -p "$run"
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poke() { date +%s%N > "$run/reminder.rev"; }
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say() { notify-send -a rice -u low -i alarm-symbolic "$@"; }
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# Resolve a "when" into epoch seconds, or fail.
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resolve() {
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local when="$1" now t
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now=$(date +%s)
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if [[ $when =~ ^([0-9]+[smhd])+$ ]]; then
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local secs=0 part
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for part in $(grep -oE '[0-9]+[smhd]' <<<"$when"); do
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case "${part: -1}" in
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s) secs=$((secs + ${part%?})) ;;
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m) secs=$((secs + ${part%?} * 60)) ;;
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h) secs=$((secs + ${part%?} * 3600)) ;;
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d) secs=$((secs + ${part%?} * 86400)) ;;
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esac
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done
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echo $((now + secs)); return
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fi
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if [[ $when =~ ^[0-9]{1,2}:[0-9]{2}$ ]]; then
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t=$(date -d "today $when" +%s 2>/dev/null) || return 1
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(( t <= now )) && t=$(date -d "tomorrow $when" +%s)
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echo "$t"; return
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fi
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t=$(date -d "$when" +%s 2>/dev/null) || return 1
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(( t > now )) || return 1
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echo "$t"
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}
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add() {
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local when="$1" text="${2:-Reminder}" at unit
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at=$(resolve "$when") || { say "Reminder" "Couldn't read \"$when\" as a time"; return 1; }
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unit="rice-reminder-$(date +%s%N)"
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systemd-run --user --quiet --collect --unit="$unit" --description="$text" \
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--on-calendar="$(date -d "@$at" '+%Y-%m-%d %H:%M:%S')" \
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--timer-property=AccuracySec=1s \
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-- "$self" fire "$text" || { say "Reminder" "Could not schedule it"; return 1; }
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say "Reminder set" "$text · $(date -d "@$at" '+%a %H:%M')"
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poke
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}
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upcoming() {
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local unit next
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systemctl --user list-timers 'rice-reminder-*' --all -o json 2>/dev/null |
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jq -r '.[] | [.unit, (.next / 1000000 | floor)] | @tsv' |
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while IFS=$'\t' read -r unit next; do
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(( next > 0 )) || continue
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printf '%s\t%s\t%s\n' "${unit%.timer}" "$next" "$(systemctl --user show -p Description --value "$unit")"
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done | sort -t$'\t' -k2,2n
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}
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case "${1:-}" in
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new)
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input=$(rofi -dmenu -theme "$HOME/.config/rofi/prompt.rasi" -p "Reminder" \
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-mesg "20m tea · 15:30 standup · tomorrow 9:00 | dentist") || exit 0
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[[ -n $input ]] || exit 0
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if [[ $input == *"|"* ]]; then
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when="${input%%|*}"; text="${input#*|}"
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else
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when="${input%% *}"; text="${input#"$when"}"
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fi
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when="$(sed 's/^ *//; s/ *$//' <<<"$when")"; text="$(sed 's/^ *//; s/ *$//' <<<"$text")"
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add "$when" "${text:-Reminder}"
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;;
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add) add "${2:?when}" "${3:-Reminder}" ;;
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fire)
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notify-send -a rice -u critical -i alarm-symbolic "Reminder" "${2:-Reminder}"
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command -v paplay >/dev/null && [[ -f /usr/share/sounds/freedesktop/stereo/complete.oga ]] &&
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paplay /usr/share/sounds/freedesktop/stereo/complete.oga 2>/dev/null
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poke
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;;
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list)
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body=$(upcoming | while IFS=$'\t' read -r _ next text; do printf '%s %s\n' "$(date -d "@$next" '+%a %H:%M')" "$text"; done)
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say "Upcoming reminders" "${body:-Nothing scheduled}"
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;;
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json)
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upcoming | jq -R -s -c 'split("\n") | map(select(length > 0) | split("\t")
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| {id: .[0], at: (.[1] | tonumber), time: (.[1] | tonumber | strflocaltime("%H:%M")),
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date: (.[1] | tonumber | strflocaltime("%Y-%m-%d")), text: .[2]})'
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;;
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cancel)
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[[ ${2:-} =~ ^rice-reminder-[0-9]+$ ]] || { echo "rice-reminder: cancel takes a reminder id" >&2; exit 2; }
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systemctl --user stop "$2.timer" && poke
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;;
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clear)
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systemctl --user list-timers 'rice-reminder-*' --all --no-legend 2>/dev/null | awk '{ for (i = 1; i <= NF; i++) if ($i ~ /\.timer$/) print $i }' |
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xargs -r systemctl --user stop
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say "Reminders" "All cleared"; poke
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;;
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*) sed -n '2,12p' "$0" | sed 's/^# \{0,1\}//'; exit 2 ;;
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esac
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