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#!/bin/bash
set -eu
catIfValid() {
cat $1 2>/dev/null
}
printVersions() {
VERSIONFILEPATH=$1
if [ $(basename $VERSIONFILEPATH) = "versions" ]; then
cat $VERSIONFILEPATH
elif catIfValid $VERSIONFILEPATH/Shotcut.app/versions; then
return 0
elif catIfValid $VERSIONFILEPATH/Shotcut/Shotcut.app/versions; then
return 0
elif file $VERSIONFILEPATH | grep -q "compressed data"; then
>&2 echo "Reading version from $VERSIONFILEPATH"...
tar xOf $VERSIONFILEPATH Shotcut/Shotcut.app/versions
if [ "$?" -ne "0" ]; then
>&2 echo No versions file found in $VERSIONFILEPATH
return 1
fi
else
return 1
fi
}
oldVersion=$(mktemp)
newVersion=$(mktemp)
trap "rm -f $oldVersion $newVersion" EXIT
printVersions $1 > $oldVersion
printVersions $2 > $newVersion
cd $(dirname $0)/../../
cat $oldVersion | while read dir sha; do
pushd $dir > /dev/null
oldsha=$sha
newsha=$(egrep "^$dir" $newVersion | cut -f2 -d' ')
if [ "$oldsha" = "$newsha" ]; then
echo $dir: No new commits
popd > /dev/null
continue
fi
sharange=$oldsha..$newsha
commitcount=$(git rev-list $sharange | wc -l)
echo
echo ---- $dir: $commitcount new commits
git log --oneline $sharange
popd > /dev/null
done
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