tydl - scripts - random scripts
  HTML git clone https://git.parazyd.org/scripts
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       ---
       tydl (1365B)
       ---
            1 #!/bin/sh
            2 #
            3 # download the audio track of the first result of a youtube search
            4 # and add it to MPD library (will end up with a .mp3, for tags)
            5 
            6 MPD_DOWNLOAD_DIR=$PWD
            7 
            8 usage() {
            9     echo "`basename $0` [-h] <query>"
           10 }
           11 
           12 ys() {
           13         num=3
           14         regex='^.*<a href="\(/watch[^"]*\)"[^>]*>\([^<]*\)</a>.*$'
           15         output='\2 - http://youtube.com\1'
           16 
           17         while getopts "hn:tu" OPT; do
           18             case  $OPT in
           19                 n) num=$OPTARG;;
           20                 t) output='\2';;
           21                 u) output='http://youtube.com\1';;
           22                 h) usage long; exit 0;;
           23                 *) usage; exit 1;;
           24             esac
           25         done
           26 
           27         shift $((OPTIND - 1))
           28 
           29         query=$(echo $@ | tr ' ' '+')
           30         url="https://www.youtube.com/results?search_query=${query}"
           31 
           32         curl -s "$url" | sed -n "s,$regex,$output,p" | sed ${num}q
           33 }
           34 
           35 # don't process if no argument given
           36 test $# -eq 0 && usage && exit 1
           37 
           38 # you can either pass MULTIPLE search terms or a SINGLE url
           39 test $# -gt 1 && uri=$(ys -n1 -u $@) || uri=$1
           40 
           41 # give up if we got no uri
           42 if test -z "$uri"; then
           43     echo "no result found"
           44     exit 1
           45 fi
           46 
           47 # change to target dir if it exists
           48 test -d $MPD_DOWNLOAD_DIR && cd $MPD_DOWNLOAD_DIR
           49 
           50 # download and extract audio track
           51 youtube-dl -q -x -o '%(title)s.%(ext)s' "$uri"
           52 
           53 # update mpd lib if running
           54 pgrep mpd >/dev/null 2>&1&& mpc -q update
           55 
           56 exit 0