64 lines
1.2 KiB
Bash
Executable File
64 lines
1.2 KiB
Bash
Executable File
#!/bin/bash -x
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SCRIPT=$(readlink -f "$0")
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SCRIPTPATH=$(dirname "$SCRIPT")
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SCRIPTNAME="$0"
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ARGS="$@"
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self_update() {
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# Wait for Network
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sleep 10
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cd $SCRIPTPATH
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git fetch
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UPSTREAM=${1:-'@{u}'}
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LOCAL=$(git rev-parse @) #Hash of the current local commit (@ is a git shorthand)
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REMOTE=$(git rev-parse "$UPSTREAM") #Hash of the current upstream commit
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BASE=$(git merge-base @ "$UPSTREAM") #Hash of the commit at which the current branch and its upstream diverge
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if [ $LOCAL = $REMOTE ]; then
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echo "Repo is Up-to-date"
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elif [ $LOCAL = $BASE ]; then
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echo "Repo is not Up-to-date. Pulling!"
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git pull --force
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echo "Executeing the new version..."
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exec "$SCRIPTNAME" "$@"
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# Now exit this old instance
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exit 0
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else
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echo "Diverged"
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fi
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echo "Already the latest version. Now running the script. "
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}
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main() {
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# wait for sonic-pi to start
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sleep 95
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# set the default audio output to be the headphone jack
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amixer cset numid=3 1
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# set audio volume to full
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amixer sset PCM 100%
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# play our tune
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cat /home/${USER}/world-o-techno/world-o-techno.rb|sonic_pi
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}
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self_update
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main
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