clearoutside (1644B)
1 #!/bin/sh 2 # requirements: hurl(1) or curl(1) 3 4 image_viewer=xdg-open 5 6 show_help() { 7 echo "usage: ${0##*/} [OPTIONS] ZIPCODE ..." 8 echo "shows Clear Outside weather forecast." 9 echo "Only works with danish zipcodes." 10 echo 11 echo "OPTIONS are one or more of the following:" 12 echo " -h show this message" 13 echo " -- do not consider any following args as options" 14 } 15 16 die() { 17 printf '%s: error: %s\n' "${0##*/}" "$1" >&2 18 exit 1 19 } 20 21 get_file() { 22 o="$(mktemp)" 23 $fetcher "$1" > "$o" 24 printf '%s\n' "$o" 25 } 26 27 get_dmi_2day() { 28 get_file "https://servlet.dmi.dk/byvejr/servlet/byvejr_dag1?by=${1}&mode=long&eps=true" 29 } 30 31 get_dmi_9day() { 32 get_file "https://servlet.dmi.dk/byvejr/servlet/byvejr?by=${1}&tabel=dag3_9&eps=true" 33 } 34 35 get_clear_outside() { 36 37 if [ "$1" = 1000 ]; then 38 lon="55.68" 39 lat="12.57" 40 elif [ "$1" = 7700 ]; then 41 lon="56.96" 42 lat="8.70" 43 elif [ "$1" = 7730 ]; then 44 lon="57.10" 45 lat="8.72" 46 elif [ "$1" = 8000 ]; then 47 lon="56.16" 48 lat="10.20" 49 elif [ "$1" = 9520 ]; then 50 lon="56.84" 51 lat="9.89" 52 else 53 return 54 fi 55 56 get_file "https://clearoutside.com/forecast_image_large/${lon}/${lat}/forecast.png" 57 } 58 59 while :; do 60 case "$1" in 61 -h) 62 show_help 63 exit 0;; 64 --) # end all options 65 shift 66 break;; 67 -?*) 68 die "unknown option specified: $1";; 69 *) # No more options 70 break 71 esac 72 shift 73 done 74 75 if command -v hurl >/dev/null 2>&1; then 76 fetcher=hurl 77 elif command -v curl >/dev/null 2>&1; then 78 fetcher=curl 79 else 80 die "hurl or curl not found" 81 fi 82 83 show_weather() { 84 co="$(get_clear_outside "$1")" 85 $image_viewer "$co" 86 } 87 88 if [ $# -lt 1 ]; then 89 show_weather 8000 90 fi 91 92 for zip in "$@"; do 93 show_weather "$zip" 94 done