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48 lines
1.1 KiB
48 lines
1.1 KiB
4 years ago
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#!/bin/bash
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SOURCE="${BASH_SOURCE[0]}"
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while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
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TARGET="$(readlink "$SOURCE")"
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if [[ $TARGET == /* ]]; then
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#echo "SOURCE '$SOURCE' is an absolute symlink to '$TARGET'"
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SOURCE="$TARGET"
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else
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DIR="$( dirname "$SOURCE" )"
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#echo "SOURCE '$SOURCE' is a relative symlink to '$TARGET' (relative to '$DIR')"
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SOURCE="$DIR/$TARGET" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
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fi
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done
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SRPATH="$( dirname "$SOURCE" )"
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SFPATH="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
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if [ "$SFPATH" != "$SRPATH" ]; then
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RDIR=$SRPATH # relativ path directory
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fi
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cwdir=$PWD
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wdir=$SFPATH
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if [ "$cwdir" != "$wdir" ]; then
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cd $wdir
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fi
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#echo $cwdir
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git fetch
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UPSTREAM=${1:-'@{u}'}
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LOCAL=$(git rev-parse @)
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REMOTE=$(git rev-parse "$UPSTREAM")
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BASE=$(git merge-base @ "$UPSTREAM")
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if [ $LOCAL = $REMOTE ]; then
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echo "Up-to-date"
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elif [ $LOCAL = $BASE ]; then
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echo "Update swarmlab hybrid ..."
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git pull origin
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elif [ $REMOTE = $BASE ]; then
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echo "Need to push"
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else
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echo "Diverged"
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fi
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cd $cwdir
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