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|
#!/bin/bash
# /* ---- 💫 https://github.com/JaKooLit 💫 ---- */ ##
# weather info from wttr. https://github.com/chubin/wttr.in
# Remember to add city
city=""
# if city is blank, use https://ipapi.co/json to get location from IP
if [ -z "$city" ]; then
city=$(curl -fsS https://ipapi.co/json | grep city | cut -f4 -d'"')
fi
cachedir="$HOME/.cache/rbn"
# Include city and arg in cache key so changing city invalidates old cache
cache_key="${city}_${1}"
# Sanitize cache key to avoid problematic characters in filename
safe_key=$(printf '%s' "$cache_key" | tr -c '[:alnum:]_-' '_')
cachefile=${0##*/}-$safe_key
if [ ! -d $cachedir ]; then
mkdir -p $cachedir
fi
if [ ! -f $cachedir/$cachefile ]; then
touch $cachedir/$cachefile
fi
# Save current IFS
SAVEIFS=$IFS
# Change IFS to new line.
IFS=$'\n'
cacheage=$(($(date +%s) - $(stat -c '%Y' "$cachedir/$cachefile")))
if [ $cacheage -gt 1740 ] || [ ! -s "$cachedir/$cachefile" ]; then
# Prefer structured format for reliable parsing (3 lines: location, condition, temperature)
mapfile -t sdata < <(curl -fsS "https://wttr.in/${city}?format=%25l%0A%25C%0A%25t&lang=en" 2>/dev/null || true)
if [ ${#sdata[@]} -ge 3 ]; then
printf "%s\n" "${sdata[0]}" > "$cachedir/$cachefile"
printf "%s\n" "${sdata[1]}" >> "$cachedir/$cachefile"
printf "%s\n" "${sdata[2]}" >> "$cachedir/$cachefile"
else
# Try fetching each field separately if combined format is flaky
loc=$(curl -fsS "https://wttr.in/${city}?format=%25l&lang=en" 2>/dev/null || true)
cond_only=$(curl -fsS "https://wttr.in/${city}?format=%25C&lang=en" 2>/dev/null || true)
temp_only=$(curl -fsS "https://wttr.in/${city}?format=%25t" 2>/dev/null || true)
if [ -n "$loc" ] && [ -n "$cond_only" ] && [ -n "$temp_only" ]; then
printf "%s\n" "$loc" > "$cachedir/$cachefile"
printf "%s\n" "$cond_only" >> "$cachedir/$cachefile"
printf "%s\n" "$temp_only" >> "$cachedir/$cachefile"
else
# Fallback: try ASCII output and extract best-effort fields
url="https://en.wttr.in/${city}?1"
mapfile -t data < <(curl -fsS "$url" 2>/dev/null || true)
if [ ${#data[@]} -ge 3 ] && ! echo "${data[0]}" | grep -qi 'not found\|unknown location'; then
loc=$(echo "${data[0]}" | sed -E 's/^.*: *//')
# Attempt to pull condition and temperature hints from nearby lines
cond=$(echo "${data[2]}" | sed -E 's/^.{0,15}//; s/^\s+//')
temp=$(printf "%s\n" "${data[@]}" | grep -Eo '\+?-?[0-9]+(\([^)]+\))? ?°?[CF]' | head -n1)
# Only write if we have at least location and something else meaningful
if [ -n "$loc" ] && { [ -n "$cond" ] || [ -n "$temp" ]; }; then
printf "%s\n" "$loc" > "$cachedir/$cachefile"
printf "%s\n" "${cond:-Unknown}" >> "$cachedir/$cachefile"
printf "%s\n" "${temp:-N/A}" >> "$cachedir/$cachefile"
fi
fi
fi
fi
fi
# Read cache robustly (line-wise)
mapfile -t weather < "$cachedir/$cachefile"
# If cache is still empty or invalid, emit a single error JSON and exit to avoid double-prints
if [ ${#weather[@]} -lt 3 ] || ! echo "${weather[2]}" | grep -qE '[-+0-9].*°'; then
# Last-chance: try live structured fetch and populate cache and runtime weather
mapfile -t sdata < <(curl -fsS "https://wttr.in/${city}?format=%25l%0A%25C%0A%25t&lang=en" 2>/dev/null || true)
if [ ${#sdata[@]} -ge 3 ]; then
weather=("${sdata[@]}")
printf "%s\n" "${sdata[0]}" > "$cachedir/$cachefile"
printf "%s\n" "${sdata[1]}" >> "$cachedir/$cachefile"
printf "%s\n" "${sdata[2]}" >> "$cachedir/$cachefile"
else
loc=$(curl -fsS "https://wttr.in/${city}?format=%25l&lang=en" 2>/dev/null || true)
cond_only=$(curl -fsS "https://wttr.in/${city}?format=%25C&lang=en" 2>/dev/null || true)
temp_only=$(curl -fsS "https://wttr.in/${city}?format=%25t" 2>/dev/null || true)
if [ -n "$loc" ] && [ -n "$cond_only" ] && [ -n "$temp_only" ]; then
weather=("$loc" "$cond_only" "$temp_only")
printf "%s\n" "$loc" > "$cachedir/$cachefile"
printf "%s\n" "$cond_only" >> "$cachedir/$cachefile"
printf "%s\n" "$temp_only" >> "$cachedir/$cachefile"
else
echo -e "{\"text\":\"\uf06a\", \"alt\":\"\", \"tooltip\":\": \"}"
exit 1
fi
fi
fi
# Restore IFSClear
IFS=$SAVEIFS
temperature=$(echo "${weather[2]}" | sed -E 's/([[:digit:]]+)\.\./\1 to /g')
#echo ${weather[1]##*,}
# https://fontawesome.com/icons?s=solid&c=weather
# Normalize condition string for matching
cond_key=$(echo "${weather[1]##*,}" | tr '[:upper:]' '[:lower:]' | sed -E 's/^\s+//; s/\s+$//')
case "$cond_key" in
"clear" | "sunny")
condition=""
;;
"partly cloudy")
condition=""
;;
"cloudy")
condition=""
;;
"overcast")
condition=""
;;
"fog" | "freezing fog")
condition=""
;;
"patchy rain possible" | "patchy light drizzle" | "light drizzle" | "patchy light rain" | "light rain" | "light rain shower" | "mist" | "rain" | "patchy rain nearby")
condition=""
;;
"moderate rain at times" | "moderate rain" | "heavy rain at times" | "heavy rain" | "moderate or heavy rain shower" | "torrential rain shower" | "rain shower")
condition=""
;;
"patchy snow possible" | "patchy sleet possible" | "patchy freezing drizzle possible" | "freezing drizzle" | "heavy freezing drizzle" | "light freezing rain" | "moderate or heavy freezing rain" | "light sleet" | "ice pellets" | "light sleet showers" | "moderate or heavy sleet showers")
condition=""
;;
"blowing snow" | "moderate or heavy sleet" | "patchy light snow" | "light snow" | "light snow showers")
condition=""
;;
"blizzard" | "patchy moderate snow" | "moderate snow" | "patchy heavy snow" | "heavy snow" | "moderate or heavy snow with thunder" | "moderate or heavy snow showers")
condition=""
;;
"thundery outbreaks possible" | "patchy light rain with thunder" | "moderate or heavy rain with thunder" | "patchy light snow with thunder")
condition=""
;;
*)
condition=""
;;
esac
# If still unknown, try substring heuristics to pick a reasonable icon
if [ "$condition" = "" ]; then
if echo "$cond_key" | grep -q "rain\|drizzle\|shower"; then
condition=""
elif echo "$cond_key" | grep -q "heavy rain\|torrential"; then
condition=""
elif echo "$cond_key" | grep -q "snow"; then
condition=""
elif echo "$cond_key" | grep -q "sleet\|freezing\|ice"; then
condition=""
elif echo "$cond_key" | grep -q "thunder"; then
condition=""
elif echo "$cond_key" | grep -q "overcast"; then
condition=""
elif echo "$cond_key" | grep -q "cloud"; then
condition=""
elif echo "$cond_key" | grep -q "sunny\|clear"; then
condition=""
fi
fi
#echo $temp $condition
# Ensure temperature has a value; if empty, keep whatever is in weather[2] or N/A
if [ -z "$temperature" ]; then
temperature="${weather[2]:-N/A}"
fi
cond_disp=$(echo "${weather[1]}" | sed -E 's/^\s+//; s/\s+$//')
echo -e "{\"text\":\""$temperature" "$condition"\", \"alt\":\""${weather[0]}"\", \"tooltip\":\""${weather[0]}: $temperature $cond_disp"\"}"
cached_weather=" $temperature \n$condition ${weather[1]}"
echo -e $cached_weather > "$HOME/.cache/.weather_cache"
|
