tonly stop and start music if it is playing - exercise_time - announce workout exercises with notifications and speech synth
 (HTM) git clone git://src.adamsgaard.dk/exercise_time
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       ---
 (DIR) commit 2505b02d2811b533e7de9c29620a7f30fcc72c8c
 (DIR) parent ca126c4f9a6d9441cec601bb781b3352d47d0d0d
 (HTM) Author: Anders Damsgaard <anders.damsgaard@geo.au.dk>
       Date:   Fri, 30 Jan 2015 14:13:26 +0100
       
       only stop and start music if it is playing
       
       Diffstat:
         M exercise_time.sh                    |      11 +++++++++--
       
       1 file changed, 9 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/exercise_time.sh b/exercise_time.sh
       t@@ -55,15 +55,22 @@ for ((i=0; i<$1; i++)); do
            # Linux
            elif [[ "$UNAMESTR" == 'Linux' ]]; then
        
       +        playingmusic=0
       +
                if [[ "$(ip addr | grep 10.17.8)" ]]; then
                    if command -v mpc &>/dev/null; then
       -                mpc pause &> /dev/null
       +                if [[ "$(mpc | grep playing)" ]]; then
       +                    mpc pause &> /dev/null
       +                    playingmusic=1
       +                fi
                    fi
                    if command -v festival &>/dev/null; then
                        echo "$announcement" | festival --tts
                    fi
                    if command -v mpc &>/dev/null; then
       -                mpc play &> /dev/null
       +                if [[ $playingmusic -eq 1 ]]; then
       +                    mpc play &> /dev/null
       +                fi
                    fi
                fi
            fi