weather-gismeteo

#!/bin/sh

if [ ${GM_TOKEN-x} = x ]; then
  echo "GM_TOKEN not specified!"
  exit 1
fi

API="https://api.gismeteo.net/v2"

#     -s "'$API/weather/current/1365/?lang=en'" \
#     -s "'$API/weather/forecast/1365/?lang=en&days=5'" \
#     -s "'$API/search/cities/?lang=en&query=brussels'" \
#     -s "'$API/city/1365?lang=en'" \

#curl -H "'X-Gismeteo-Token: $GM_TOKEN'" \
#     -vL "'$API/city/1365?lang=en'"
#exit

curl -H "'X-Gismeteo-Token: $GM_TOKEN'" \
     -H "'Accept-Encoding: gzip'" \
     -s "'$API/weather/forecast/1365/?lang=en&days=5'" \
| gunzip --force \
| jq -r \
'
  def temp_with_padding:
    .temperature.air.C | tonumber | round
    | (if fabs < 10 then " " else "" end) as $pad
    | tostring + "°"
    | if startswith("-") then . else "+" + . end
    | $pad + .;

  def wind_with_padding:
    (.wind.speed.m_s|tonumber|round) as $a
    | @text "\($a) m/s"
    | if $a < 10 then " " + . else . end;

  def fmt:
    {
      time: .date.local|split(" ")[1]|rtrimstr(":00"),
      temp: temp_with_padding,
      wind: wind_with_padding,
      rh: @text "RH \(.humidity.percent)%",
      uv: "",
      prec: .precipitation|(
        if .amount and (.amount|tonumber > 0)
        then @text "  \(.amount) mm"
        else "" end
      ),
      desc: ("  " + .description.full)
    }
    | @text "\(.time)  \(.temp) \(.wind)  \(.rh)\(.uv)\(.desc)\(.prec)";

  .response
  | group_by(.date.local|split(" ")[0])[]
  | {(.[0].date.local|split(" ")[0]): [.[]|fmt]}
  | to_entries[0]
  | @text "\n\(.key)\n\n\(.value|join("\n"))"
' \
| less
#> sample.json