Bash script für cmus-remote
2011-07-04 22:56:13

#/bin/bash

# pgrep gets the process id, returns an empty string if not running
if [ "$(pgrep cmus)" ]; then

    # Converting total seconds into minutes:seconds
    # if statement just adds a zero in front of the term when needed
    position=$(cmus-remote -Q | grep "position " | cut -c 10-)
    possecs=$(($position%60)) 
    if [ $possecs -lt 10 ]; then possecs="0$possecs"; fi
    posmins=$(($position/60))
    if [ $posmins -lt 10 ]; then posmins="0$posmins"; fi

    # Converting total seconds into minutes:seconds
    # if statement just adds a zero in front of the term when needed
    duration=$(cmus-remote -Q | grep "duration " | cut -c 10-)
    dursecs=$(($duration%60))
    if [ $dursecs -lt 10 ]; then dursecs="0$dursecs"; fi
    durmins=$(($duration/60))
    if [ $durmins -lt 10 ]; then durmins="0$durmins"; fi

    # sed command needed to capitalize first letter of the status
    status=$(cmus-remote -Q | grep "status " | cut -c 8- | sed 's/^./\u&/')
    artist=$(cmus-remote -Q | grep " artist " | cut -c 12-)
    #album=$(cmus-remote -Q | grep " album " | cut -c 11-)
    title=$(cmus-remote -Q | grep " title " | cut -c 11-)
    #year=$(cmus-remote -Q | grep " date " | cut -c 10-)

    echo "$status: $artist - $title ($posmins:$possecs / $durmins:$dursecs)"
fi