82 lines
3.6 KiB
Bash
Executable file
82 lines
3.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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(
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set -e
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PS1="$"
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basedir="$(cd "$1" && pwd -P)"
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workdir="$basedir/work"
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revision="$(cat "$basedir"/revision.txt | tr -d '\n')"
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minecraftversion="$(cat "${workdir}/BuildData/info.json" | grep minecraftVersion | cut -d '"' -f 4)"
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minecraftserverurl=$(cat "${workdir}/BuildData/info.json" | grep serverUrl | cut -d '"' -f 4)
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minecrafthash=$(cat "${workdir}/BuildData/info.json" | grep minecraftHash | cut -d '"' -f 4)
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accesstransforms="$workdir/BuildData/mappings/"$(cat "${workdir}/BuildData/info.json" | grep accessTransforms | cut -d '"' -f 4)
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classmappings="$workdir/BuildData/mappings/"$(cat "${workdir}/BuildData/info.json" | grep classMappings | cut -d '"' -f 4)
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membermappings="$workdir/BuildData/mappings/"$(cat "${workdir}/BuildData/info.json" | grep memberMappings | cut -d '"' -f 4)
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packagemappings="$workdir/BuildData/mappings/"$(cat "${workdir}/BuildData/info.json" | grep packageMappings | cut -d '"' -f 4)
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decompiledir="$workdir/Minecraft/$minecraftversion"
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jarpath="$decompiledir/$minecraftversion"
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mkdir -p "$decompiledir"
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echo "Downloading unmapped vanilla jar..."
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if [ ! -f "$jarpath.jar" ]; then
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curl -s -o "$jarpath.jar" "$minecraftserverurl"
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if [ "$?" != "0" ]; then
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echo "Failed to download the vanilla server jar. Check connectivity or try again later."
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exit 1
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fi
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fi
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# OS X & FreeBSD don't have md5sum, just md5 -r
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command -v md5sum >/dev/null 2>&1 || {
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command -v md5 >/dev/null 2>&1 && {
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shopt -s expand_aliases
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alias md5sum='md5 -r'
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echo "md5sum command not found, using an alias instead"
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} || {
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echo >&2 "No md5sum or md5 command found"
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exit 1
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}
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}
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checksum=$(md5sum "$jarpath.jar" | cut -d ' ' -f 1)
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if [ "$checksum" != "$minecrafthash" ]; then
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echo "The MD5 checksum of the downloaded server jar does not match the BuildData hash."
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exit 1
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fi
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# These specialsource commands are from https://hub.spigotmc.org/stash/projects/SPIGOT/repos/builddata/browse/info.json
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echo "Applying class mappings..."
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if [ ! -f "$jarpath-$revision-cl.jar" ]; then
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java -jar "$workdir/BuildData/bin/SpecialSource-2.jar" map --only . --only net/minecraft --only com/mojang/math --auto-lvt BASIC --auto-member SYNTHETIC -i "$jarpath.jar" -m "$classmappings" -o "$jarpath-$revision-cl.jar" 1>/dev/null
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if [ "$?" != "0" ]; then
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echo "Failed to apply class mappings."
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exit 1
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fi
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fi
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echo "Applying member mappings..."
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if [ ! -f "$jarpath-$revision-m.jar" ]; then
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java -jar "$workdir/BuildData/bin/SpecialSource-2.jar" map --only . --only net/minecraft --only com/mojang/math --auto-member LOGGER --auto-member TOKENS -i "$jarpath-$revision-cl.jar" -m "$membermappings" -o "$jarpath-$revision-m.jar" 1>/dev/null
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if [ "$?" != "0" ]; then
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echo "Failed to apply member mappings."
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exit 1
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fi
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fi
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echo "Creating remapped jar..."
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if [ ! -f "$jarpath-$revision-mapped.jar" ]; then
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java -jar "$workdir/BuildData/bin/SpecialSource.jar" --only . --only net/minecraft --only com/mojang/math -i "$jarpath-$revision-m.jar" --access-transformer "$accesstransforms" -m "$packagemappings" -o "$jarpath-$revision-mapped.jar" 1>/dev/null
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if [ "$?" != "0" ]; then
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echo "Failed to create remapped jar."
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exit 1
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fi
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fi
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echo "Installing remapped jar..."
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cd "$workdir/CraftBukkit" # Need to be in a directory with a valid POM at the time of install.
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mvn install:install-file -q -Dfile="$jarpath-$revision-mapped.jar" -Dpackaging=jar -DgroupId=io.papermc -DartifactId=minecraft-server -Dversion="$minecraftversion-$revision-SNAPSHOT"
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if [ "$?" != "0" ]; then
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echo "Failed to install remapped jar."
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exit 1
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fi
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)
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