1 files changed, 57 insertions, 0 deletions
diff --git a/.local/bin/statusbar/sb-forecast b/.local/bin/statusbar/sb-forecast
new file mode 100755
index 0000000..699c868
--- /dev/null
+++ b/.local/bin/statusbar/sb-forecast
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+# Displays today's precipication chance (☔), and daily low (🥶) and high (🌞).
+# Usually intended for the statusbar.
+LOCATION="Moscow"
+url="${WTTRURL:-wttr.in}"
+weatherreport="${XDG_CACHE_HOME:-$HOME/.cache}/weatherreport"
+
+# Get a weather report from 'wttr.in' and save it locally.
+getforecast() { timeout --signal=1 2s curl -sf "$url/$LOCATION" > "$weatherreport" || exit 1; }
+
+# Forecast should be updated only once a day.
+checkforecast() {
+	[ -s "$weatherreport" ] && [ "$(stat -c %y "$weatherreport" 2>/dev/null |
+		cut -d' ' -f1)" = "$(date '+%Y-%m-%d')" ]
+}
+
+getprecipchance() {
+	echo "$weatherdata" | sed '16q;d' |    # Extract line 16 from file
+		grep -wo "[0-9]*%" |           # Find a sequence of digits followed by '%'
+		sort -rn |                     # Sort in descending order
+		head -1q                       # Extract first line
+}
+
+getdailyhighlow() {
+	echo "$weatherdata" | sed '13q;d' |      # Extract line 13 from file
+		grep -o "m\\([-+]\\)*[0-9]\\+" | # Find temperatures in the format "m<signed number>"
+		sed 's/[+m]//g' |                # Remove '+' and 'm'
+		sort -g |                        # Sort in ascending order
+		sed -e 1b -e '$!d'               # Extract the first and last lines
+}
+
+readfile() { weatherdata="$(cat "$weatherreport")" ;}
+
+showweather() {
+	readfile
+	printf "☔%s 🥶%s° 🌞%s°\n" "$(getprecipchance)" $(getdailyhighlow)
+}
+
+openterm() {
+  hyprctl dispatch exec "[float; size 1800 1300;]" '$TERMINAL -e sh -c "curl wttr.in/Moscow; read _"'
+}
+
+case $1 in
+	1) hyprctl dispatch exec "[float; size 1800 1100;]" "$TERMINAL -e less -Sfr \"$weatherreport\""
+ ;;
+  2) getforecast && showweather ;;
+	3) notify-send "🌈 Weather module" "\- Left click for full forecast.
+- Middle click to update forecast.
+☔: Chance of rain/snow
+🥶: Daily low
+🌞: Daily high" ;;
+	6) hyprctl dispatch exec "$TERMINAL -e \"$EDITOR\" \"$0\"" ;;
+esac
+
+checkforecast || getforecast
+showweather