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author | John Ankarström <john@ankarstrom.se> | 2020-11-24 03:05:27 +0100 |
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committer | John Ankarström <john@ankarstrom.se> | 2020-11-24 03:05:27 +0100 |
commit | 6874c634cbca5761a6a8630f07675852f7efba31 (patch) | |
tree | 9975e4f684097a60be6f96e718699ad5e776bced /lf/lfu | |
parent | 26a5c96dfd8ed2937f602a360c7eee4ed684d3ee (diff) | |
download | msc-6874c634cbca5761a6a8630f07675852f7efba31.tar.gz |
lfu: Rename to lfq, make into a more general query tool
lfu was not very UNIX-like. Now sim uses ep (edit pipe) to choose
the right match.
Diffstat (limited to 'lf/lfu')
-rwxr-xr-x | lf/lfu | 59 |
1 files changed, 0 insertions, 59 deletions
@@ -1,59 +0,0 @@ -#!/bin/sh - -# Search for track(s) on Last.fm, retrieve URL(s) - -usage() { echo usage: $0 [-a] [-f] [-m max] base-url 1>&2; exit 1; } - -# Parse options -a= -f= -m=10 -while getopts afm: o -do - case $o in - a) a=1 ;; # all - f) f=1 ;; # first - m) m=$OPTARG ;; # max - ?) usage - esac -done -shift $((OPTIND-1)) -q=$1 - -m=$((m+0)) -test $m -lt 1 && m=10 - -# Retrieve search results -tmp=/tmp/lfu.$RANDOM -curl -s -G --data-urlencode "q=$q" 'https://www.last.fm/search/tracks' | -sed '/^[ ]*$/d' | -awk -F \" ' - /class="chartlist-name"/ { - getline; - getline; - getline; - getline; - getline; - getline; - print $2; - i++; - if (i > '"$((m-1))"') exit; - } -' | -sed 's,^,https://www.last.fm,' > $tmp - -# Select/print results -if test ! -z "$a" -then - cat $tmp -elif test ! -z "$f" -then - sed 1q < $tmp -else - < $tmp lfp | nl -w2 -s'. ' > /dev/tty - read n < /dev/tty - n=$((n+0)) - test $n -lt 1 && n=1 - awk "NR == $n {print}" < $tmp -fi -rm $tmp |