weathermachine.sh

#! /bin/bash

# Grab the local forecast from NOAA
# Find the first line that matters (TODAY || TONIGHT)
# Figure out what line it is, and pull out just the bit I care about (today and tomorrow)
# Convert to MP3 for a Logitech Squeezebox to play with one button press
# Marvel at how close this looks like my crappy Perl code

cd /home/bobd/scripts/weather
rm nmz211.txt*
rm localweather.mp3
rm /home/plex/weather/localweather.mp3

declare -i STARTLINE
export CUTOFF=`date  --date="1 days tomorrow" +"%A" |  tr '[:lower:]' '[:upper:]'`

wget https://tgftp.nws.noaa.gov/data/forecasts/zone/nm/nmz211.txt

export STARTLINE="`sed -n '/\./{=;q;}' nmz211.txt`"

tail -n +$STARTLINE nmz211.txt | sed 's/^\.//' | sed -n "/$CUTOFF/q;p" > current.txt

espeak -f current.txt --stdout | ffmpeg -i - -ar 44100 -ac 2 -ab 192k -f mp3 localweather.mp3
ffmpeg -i localweather.mp3 -i logo.png -map 0:0 -map 1:0 -c copy -id3v2_version 3 -metadata:s:v title="Album cover" -metadata:s:v comment="Cover (front)" /home/plex/weather/localweather.mp3

rm current.txt