PaperMC/makePatches.sh
Senmori b6bf6aa3ba Add option to suppress normal output of 'makePatches' so
it only outputs when a patch is changed or created.
2018-09-10 06:00:14 -04:00

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#!/bin/bash
if [ -z "$1" ]
then
echo "Please run this script again with the clean decompile sources as an argument. In most cases this will be ../work/decompile-XXXX"
exit
fi
cb=src/main/java/net/minecraft/server
nms="$1/net/minecraft/server"
show_diff_msg=true
if [ $# -ge 2 ]
then
show_diff_msg=$2
if [ "$show_diff_msg" = false ]
then
echo "Suppressing normal output. Will only output for changed or created patches."
fi
fi
for file in $(/bin/ls $cb)
do
if [ "$show_diff_msg" = true ]
then
echo "Diffing $file"
fi
sed -i 's/\r//' "$nms/$file"
sed -i 's/\r//' "$cb/$file"
outName=$(echo nms-patches/"$(echo $file | cut -d. -f1)".patch)
patchNew=$(diff -u --label a/net/minecraft/server/$file "$nms/$file" --label b/net/minecraft/server/$file "$cb/$file")
if [ -f "$outName" ]
then
patchCut=$(echo "$patchNew" | tail -n +3)
patchOld=$(cat "$outName" | tail -n +3)
if [ "$patchCut" != "$patchOld" ] ; then
echo "$outName changed"
echo "$patchNew" > "$outName"
fi
else
echo "New patch $outName"
echo "$patchNew" > "$outName"
fi
done