wu.sh - wu - Prints hourly forecast for the next 48 hours using api.wunderground.com
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       wu.sh
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            1 #!/bin/sh
            2 
            3 #
            4 # Copyright (c) 2017 Leonardo Taccari
            5 # All rights reserved.
            6 # 
            7 # Redistribution and use in source and binary forms, with or without
            8 # modification, are permitted provided that the following conditions
            9 # are met:
           10 # 
           11 # 1. Redistributions of source code must retain the above copyright
           12 #    notice, this list of conditions and the following disclaimer.
           13 # 2. Redistributions in binary form must reproduce the above copyright
           14 #    notice, this list of conditions and the following disclaimer in the
           15 #    documentation and/or other materials provided with the distribution.
           16 # 
           17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
           18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
           19 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
           20 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
           21 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
           22 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
           23 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
           24 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
           25 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
           26 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
           27 # POSSIBILITY OF SUCH DAMAGE.
           28 #
           29 
           30 
           31 # XXX: WU_APIKEY is 16 characters and searching it via:
           32 # XXX:  % curl -s 'http://api.wunderground.com' | grep -E '[0-9a-f]{16}'
           33 # XXX: ...maybe point out a possible apikey!
           34 
           35 apikey=${WU_APIKEY}
           36 city=${WU_CITY}
           37 
           38 req="http://api.wunderground.com/api/${apikey}/hourly/q/${city}.json"
           39 
           40 if [ $# -eq 1 ] && [ "$1" = "-h" ]; then
           41         printf "Hour\t°C\tCondition\tProbability of precipitation\n"
           42 fi
           43 
           44 curl -s $req | \
           45     jq -r \
           46         '.hourly_forecast[] |
           47             .FCTTIME.hour_padded + "\t" + .temp.metric + "\t" + .condition + "\t" + .pop'