Your Name
88 lines
2.8 KiB
Bash
Executable File
88 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Entertainment plugin: current weather via Open-Meteo (no API key).
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# POS_PLUGIN: weather
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# POS_KEYS: WEATHER_LAT <latitude> (required)
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# POS_KEYS: WEATHER_LON <longitude> (required)
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# POS_KEYS: WEATHER_CITY <city label> (optional)
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# Contract: stdout is the message sent by 'pos entertainment send weather'.
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err() { echo "ERROR: $*" >&2; exit 1; }
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CONFIG_FILE="$HOME/.config/linux_post_install/entertainment.env"
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load_config() {
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[ -f "$CONFIG_FILE" ] || return 0
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local k v
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while IFS='=' read -r k v; do
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[ -n "$k" ] || continue
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case "$k" in
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\#*) continue ;;
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esac
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v="${v%\"}"; v="${v#\"}"; v="${v%\'}"; v="${v#\'}"
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if [ -z "${!k:-}" ]; then
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export "$k"="$v"
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fi
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done < <(grep -E '^[A-Z_]+=' "$CONFIG_FILE" || true)
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}
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wmo_desc() {
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case "$1" in
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0) echo "clear sky" ;;
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1) echo "mainly clear" ;;
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2) echo "partly cloudy" ;;
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3) echo "overcast" ;;
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45|48) echo "fog" ;;
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51|53|55) echo "drizzle" ;;
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61|63|65) echo "rain" ;;
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71|73|75) echo "snow" ;;
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80|81|82) echo "rain showers" ;;
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95|96|99) echo "thunderstorm" ;;
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*) echo "weather code $1" ;;
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esac
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}
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case "${1:-}" in
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-h|--help)
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cat <<EOF
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Usage: pos entertainment send weather
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Current weather via Open-Meteo (no API key).
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Config: $CONFIG_FILE (chmod 600)
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WEATHER_LAT, WEATHER_LON Required — coordinates
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WEATHER_CITY Optional label (e.g. "Berlin")
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Example:
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WEATHER_LAT=52.52 WEATHER_LON=13.41 pos entertainment send weather --print
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EOF
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exit 0
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;;
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esac
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command -v curl &>/dev/null || err "curl not found"
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command -v jq &>/dev/null || err "jq not found"
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load_config
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[ -n "${WEATHER_LAT:-}" ] || err "WEATHER_LAT not set — add it to $CONFIG_FILE"
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[ -n "${WEATHER_LON:-}" ] || err "WEATHER_LON not set — add it to $CONFIG_FILE"
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label="${WEATHER_CITY:-$WEATHER_LAT,$WEATHER_LON}"
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if ! json="$(curl -fsS --max-time 20 \
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"https://api.open-meteo.com/v1/forecast?latitude=${WEATHER_LAT}&longitude=${WEATHER_LON}¤t=temperature_2m,relative_humidity_2m,apparent_temperature,weather_code,wind_speed_10m")"; then
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err "Failed to fetch weather from Open-Meteo"
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fi
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temp="$(jq -r '.current.temperature_2m' <<<"$json")"
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feels="$(jq -r '.current.apparent_temperature' <<<"$json")"
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humidity="$(jq -r '.current.relative_humidity_2m' <<<"$json")"
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code="$(jq -r '.current.weather_code' <<<"$json")"
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wind="$(jq -r '.current.wind_speed_10m' <<<"$json")"
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unit_temp="$(jq -r '.current_units.temperature_2m' <<<"$json")"
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unit_wind="$(jq -r '.current_units.wind_speed_10m' <<<"$json")"
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printf 'Weather in %s: %s, %s%s (feels like %s%s), humidity %s%%, wind %s%s\n' \
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"$label" "$(wmo_desc "$code")" "$temp" "$unit_temp" "$feels" "$unit_temp" "$humidity" "$wind" "$unit_wind"
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