feat: migrate to i3blocks and autotiling-rs

home/oli/bin/i3blocks/weather

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+#
+# Fetches current weather for Herzogenbuchsee, Switzerland via open-meteo.com.
+# No API key required.
+#
+# WMO weather codes: https://open-meteo.com/en/docs#weathervariables
+
+# Coordinates for Herzogenbuchsee, CH
+LAT="47.1897"
+LON="7.7058"
+# NOTE: MeteoSwiss ICON-CH1 model (~1 km resolution) via open-meteo, matching
+# the MeteoSwiss mobile app data source.
+API_URL="https://api.open-meteo.com/v1/forecast"
+MODEL="meteoswiss_icon_ch1"
+
+. ~/bin/i3blocks/_utils
+
+# Map WMO weather interpretation codes to icons (Nerd Font nf-weather-*)
+wmo_icon() {
+    local code=$1
+    case $code in
+        0)            echo "clear" ;;  # Clear sky
+        1)            echo "mostly clear" ;;  # Mainly clear
+        2)            echo "partly cloudy" ;;  # Partly cloudy
+        3)            echo "overcast" ;;  # Overcast
+        45|48)            echo "fog" ;;  # Fog / depositing rime fog
+        51|53|55)            echo "drizzle" ;;  # Drizzle: light, moderate, dense
+        56|57)            echo "freezing drizzle" ;;  # Freezing drizzle: light, dense
+        61|63|65)            echo "rain" ;;  # Rain: slight, moderate, heavy
+        66|67)            echo "freezing rain" ;;  # Freezing rain: light, heavy
+        71|73|75|77)            echo "snow" ;;  # Snow: slight, moderate, heavy, snow grains
+        80|81|82)            echo "showers" ;;  # Rain showers: slight, moderate, violent
+        85|86)            echo "snow showers" ;;  # Snow showers: slight, heavy
+        95)            echo "thunderstorm" ;;  # Thunderstorm
+        96|99)            echo "thunderstorm+hail" ;;  # Thunderstorm with hail: slight, heavy
+        *)            echo "?" ;;
+    esac
+}
+
+weather() {
+    local response
+    response=$(curl -sf         "${API_URL}?latitude=${LAT}&longitude=${LON}&current=temperature_2m,apparent_temperature,weather_code,wind_speed_10m&daily=sunrise,sunset&wind_speed_unit=kmh&timezone=Europe%2FZurich&models=${MODEL}")
+
+    if [[ $? -ne 0 || -z "$response" ]]; then
+        echo " N/A"
+        exit 0
+    fi
+
+    local temp apparent code wind sunrise sunset
+    temp=$(echo "$response"     | jq -r '.current.temperature_2m')
+    apparent=$(echo "$response" | jq -r '.current.apparent_temperature')
+    code=$(echo "$response"     | jq -r '.current.weather_code')
+    wind=$(echo "$response"     | jq -r '.current.wind_speed_10m')
+    sunrise=$(echo "$response"  | jq -r '.daily.sunrise[0]')
+    sunset=$(echo "$response"   | jq -r '.daily.sunset[0]')
+
+    # Compare current time against sunrise/sunset (format: YYYY-MM-DDTHH:MM)
+    local now sunrise_epoch sun_label sun_time
+    now=$(date +%s)
+    sunrise_epoch=$(date -d "$sunrise" +%s)
+
+    if [[ $now -lt $sunrise_epoch ]]; then
+        sun_label=""
+        sun_time=$(date -d "$sunrise" +%H:%M)
+    else
+        sun_label=""
+        sun_time=$(date -d "$sunset" +%H:%M)
+    fi
+
+    local label
+    label=$(wmo_icon "$code")
+
+    local bg fg stat
+
+    if [[ $(echo "$temp < 0" | bc -l) == "1" ]]; then
+        bg=$frost_bg
+        fg=$frost_fg
+    elif [[ $(echo "$temp < 8" | bc -l) == "1" ]]; then
+        bg=$cold_bg
+        fg=$cold_fg
+    elif [[ $(echo "$temp >= 28" | bc -l) == "1" ]]; then
+        bg=$hot_bg
+        fg=$hot_fg
+    elif [[ $(echo "$temp >= 22" | bc -l) == "1" ]]; then
+        bg=$warm_bg
+        fg=$warm_fg
+    fi
+
+    # NOTE: apparent temperature shown in parentheses as "feels like"
+    stat="$label $(printf '%.0f' "$temp")°C ($(printf '%.0f' "$apparent")°C) $(printf '%.0f' "$wind") km/h $sun_label $sun_time"
+
+    if [[ -n "$bg" ]]; then
+        echo -e "OUT <span background="$bg" color="$fg"> $stat </span> "
+    else
+        echo -e "OUT $stat "
+    fi
+}
+
+weather