SubServers-2/Artifacts/SubServers.Bungee.Patcher.sh

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# SubServers Library Patcher: Combines BungeeCord and SubServers.Bungee/SubServers.Sync into one jar file
# Usage: "bash SubServers.Bungee.Patcher.sh <BungeeCord.jar> <SubServers.jar>"
#
#!/usr/bin/env bash
if [ -z "$1" ]
then
if [ -z "$2" ]
then
echo "SubServers Library Patcher: Combines BungeeCord and SubServers.Bungee/SubServers.Sync into one jar file"
echo "Usage: SubServers.Bungee.Patcher.sh <BungeeCord.jar> <SubServers.jar>"
exit 0
else
echo ERROR: No BungeeCord File Supplied
exit 1
fi
fi
if [ ! -f "$1" ]
then
echo ERROR: Cannot find $1
exit 2
fi
if [ -z "$2" ]
then
echo ERROR: No SubServers File Supplied
exit 1
fi
if [ ! -f "$2" ]
then
echo ERROR: Cannot find $2
exit 2
fi
if [ -d "Buildtools" ]; then
rm -Rf Buildtools
fi
mkdir BuildTools
mkdir BuildTools/Modded.jar
cd BuildTools/Modded.jar
echo ">> Extracting $1..."
jar xvf ../../$1; retvala=$?;
if [ $retvala -eq 0 ]
then
if [ -f "LICENSE.txt" ]; then
rm -Rf LICENSE.txt
fi
if [ -f "LICENSE" ]; then
rm -Rf LICENSE
fi
mkdir ../Vanilla.jar
cd ../Vanilla.jar
echo ">> Extracting $2..."
jar xvf ../../$2; retvalb=$?;
if [ $retvalb -eq 0 ]
then
echo ">> Writing Changes..."
yes | cp -rf . ../Modded.jar
printf "\n " >> META-INF/MANIFEST.MF
if [ -f "MODIFICATIONS" ]; then
mv -f MODIFICATIONS ../MODIFICATIONS
else
printf "# SubServers.Bungee.Patcher generated difference list (may be empty if git is not installed)\n#\n> git --no-pager diff --no-index --name-status BuildTools/Vanilla.jar BuildTools/Modded.jar\n" > ../MODIFICATIONS
fi
cd ../
git --no-pager diff --no-index --name-status Vanilla.jar Modded.jar | sed -e "s/\tVanilla.jar\//\t\//" -e "s/\tModded.jar\//\t\//" >> MODIFICATIONS
mv -f MODIFICATIONS Modded.jar
cd Modded.jar
echo ">> Recompiling..."
jar cvfm ../../SubServers.Patched.jar META-INF/MANIFEST.MF .; retvalc=$?;
if [ $retvalc -eq 0 ]
then
echo ">> Cleaning Up..."
rm -Rf ../../Buildtools
exit 0;
else
echo ">> Error Recomiling Files"
rm -Rf ../../Buildtools
exit 4
fi
else
echo ">> Error Decompiling $2 Files"
rm -Rf ../../Buildtools
exit 3
fi
else
echo ">> Error Decompiling $1 Files"
rm -Rf ../../Buildtools
exit 3
fi