Paper/scripts/decompile.sh
Shane Freeder b68b282439
Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Warning: this commit contains more mapping changes from upstream, As always, ensure that you
have working backups and test this build before deployment; Developers working on paper will,
yet again, need to delete their work/Minecraft/1.13.2 folder

Bukkit Changes:
7fca5fd4 SPIGOT-4558: Preserve user order in the face of copied defaults in configurations
15c9b1eb Ignore spurious slot IDs sent by client, e.g. in enchanting tables
5d2a10c5 SPIGOT-3747: Add API for force loaded chunks
d6dd2bb3 SPIGOT-3538: Add getHitBlockFace for ProjectileHitEvent
771db4aa SPIGOT-794: Call EntityPlaceEvent for Minecart placement
55462509 Add InventoryView#getSlotType
2f3ce5b6 Remove EntityTransformEvent and CustomItemTagContainer from draft API
f04ad7b6 Make ProjectileLaunchEvent extend EntitySpawnEvent
ccb85808 Define EntitySpawnEvent
b8cc3ebe Add PlayerItemDamageEvent
184a495d Ease ClassLoader Deadlocks Where Possible
11ac4728 Expand Boolean Prompt Values in Conversation API
aae62d51 Added getAllSessionData() to the Conversation API.
9290ff91 Add InventoryView#getInventory API
995e530f Add API to get / set base arrow damage

CraftBukkit Changes:
c4a67eed SPIGOT-4556: Fix plugins closing inventory during drop events
5be2ddcb Replace version constants with methods to prevent compiler inlining
a5b9c7b3 Use API method to create offset command completions
2bc7d1df SPIGOT-3747: Add API for force loaded chunks
a408f375 SPIGOT-3538: Add getHitBlockFace for ProjectileHitEvent
b54b9409 SPIGOT-2864: Make Arrow / Item setTicksLived behave like FallingBlock
79ded7a8 SPIGOT-1811: Death message not shown on respawn screen
b4a4f15d SPIGOT-943: InventoryCloseEvent called on death regardless of open inventory
0afed592 SPIGOT-794: Call EntityPlaceEvent for Minecart placement
2b2d084a Add InventoryView#getSlotType
01a9959a Do not use deprecated ItemSpawnEvent constructor
9642498d SPIGOT-4547: Call EntitySpawnEvent as general spawn fallback event
963f4a5f Add PlayerItemDamageEvent
63db0445 Add API to get / set base arrow damage
531c25d7 Add CraftMagicNumbers.MAPPINGS_VERSION for use by NMS plugins
d05c8b14 Mappings Update
bd36e200 SPIGOT-4551: Ignore invalid attribute modifier slots

Spigot Changes:
518206a1 Remove redundant trove depend
1959ad21 MC-11211,SPIGOT-4552: Fix placing double slabs at y = 255
29ab5e43 SPIGOT-3661: Allow arguments in restart-script
7cc46316 SPIGOT-852: Growth modifiers for beetroots, potatoes, carrots
82e117e1 Squelch "fatal: Resolve operation not in progress" message
0a1a68e7 Mappings Update & Patch Rebuild
2019-01-01 03:29:51 +00:00

146 lines
5.0 KiB
Bash
Executable File

#!/usr/bin/env bash
(
set -e
PS1="$"
basedir="$(cd "$1" && pwd -P)"
workdir="$basedir/work"
minecraftversion=$(cat "$workdir/BuildData/info.json" | grep minecraftVersion | cut -d '"' -f 4)
windows="$([[ "$OSTYPE" == "cygwin" || "$OSTYPE" == "msys" ]] && echo "true" || echo "false")"
decompiledir="$workdir/Minecraft/$minecraftversion"
spigotdecompiledir="$decompiledir/spigot"
forgedecompiledir="$decompiledir/forge"
forgeflowerversion="1.5.380.19"
forgeflowerurl="http://files.minecraftforge.net/maven/net/minecraftforge/forgeflower/$forgeflowerversion/forgeflower-$forgeflowerversion.jar"
# temp use patched version
forgeflowerurl="https://zachbr.keybase.pub/paper/forgeflower-patched/forgeflower-1.5.380.19.jar?dl=1"
forgeflowerbin="$workdir/ForgeFlower/$forgeflowerversion.jar"
# TODO: Make this better? We don't need spigot compat for this stage
forgefloweroptions="-dgs=1 -hdc=0 -asc=1 -udv=1 -jvn=1"
forgeflowercachefile="$decompiledir/forgeflowercache"
forgeflowercachevalue="$forgeflowerurl - $forgeflowerversion - $forgefloweroptions";
classdir="$decompiledir/classes"
versionjson="$workdir/Minecraft/$minecraftversion/$minecraftversion.json"
if [ ! -f "$versionjson" ]; then
echo "Downloading $minecraftversion JSON Data"
verescaped=$(echo ${minecraftversion} | sed 's/\./\\./g')
verentry=$(curl -s "https://launchermeta.mojang.com/mc/game/version_manifest.json" | grep -oE "{\"id\": \"${verescaped}\".*${verescaped}\.json")
jsonurl=$(echo $verentry | grep -oE https:\/\/.*\.json)
curl -o "$versionjson" "$jsonurl"
echo "$versionjson - $jsonurl"
fi
function downloadLibraries {
group=$1
groupesc=$(echo ${group} | sed 's/\./\\./g')
grouppath=$(echo ${group} | sed 's/\./\//g')
libdir="$decompiledir/libraries/${group}/"
mkdir -p "$libdir"
shift
for lib in "$@"
do
jar="$libdir/${lib}-sources.jar"
destlib="$libdir/${lib}"
if [ ! -f "$jar" ]; then
libesc=$(echo ${lib} | sed 's/\./\\]./g')
ver=$(grep -oE "${groupesc}:${libesc}:[0-9\.]+" "$versionjson" | sed "s/${groupesc}:${libesc}://g")
echo "Downloading ${group}:${lib}:${ver} Sources"
curl -s -o "$jar" "https://libraries.minecraft.net/${grouppath}/${lib}/${ver}/${lib}-${ver}-sources.jar"
set +e
grep "<html>" "$jar" && grep -oE "<title>.*?</title>" "$jar" && rm "$jar" && echo "Failed to download $jar" && exit 1
set -e
fi
if [ ! -d "$destlib/$grouppath" ]; then
echo "Extracting $group:$lib Sources"
mkdir -p "$destlib"
(cd "$destlib" && jar xf "$jar")
fi
done
}
downloadLibraries "com.mojang" datafixerupper authlib brigadier
# prep folders
mkdir -p "$workdir/ForgeFlower"
mkdir -p "$spigotdecompiledir"
mkdir -p "$forgedecompiledir"
echo "Extracting NMS classes..."
if [ ! -d "$classdir" ]; then
mkdir -p "$classdir"
cd "$classdir"
set +e
jar xf "$decompiledir/$minecraftversion-mapped.jar" net/minecraft/server
if [ "$?" != "0" ]; then
cd "$basedir"
echo "Failed to extract NMS classes."
exit 1
fi
set -e
fi
#needsDecomp=0
#if [ ! -f "$forgeflowercachefile" ]; then
# needsDecomp=1
#elif [ "$(cat ${forgeflowercachefile})" != "$forgeflowercachevalue" ]; then
# needsDecomp=1
#fi
#if [ "$needsDecomp" == "1" ]; then
# # our local cache is now invalidated, we can update forgeflower to get better deobfuscation
# rm -rf "$forgedecompiledir/net"
#fi
## Forge (for Paper mc-dev imports, and dev src folders for unimported files)
#if [ ! -d "$forgedecompiledir/net" ] ; then
# echo "Decompiling classes (stage 1)..."
# cd "$basedir"
#
# if [ ! -f "$forgeflowerbin" ]; then
# echo "Downloading ForgeFlower ($forgeflowerversion)..."
# curl -s -o "$forgeflowerbin" "$forgeflowerurl"
# fi
#
# set +e
# java -Ddecomp.renameparams=true -jar "$forgeflowerbin" ${forgefloweroptions} -ind=' ' "$classdir" "$forgedecompiledir"
# if [ "$?" != "0" ]; then
# rm -rf "$forgedecompiledir/net"
# echo "Failed to decompile classes."
# exit 1
# fi
# echo "$forgeflowercachevalue" > "$forgeflowercachefile"
# set -e
#fi
# Spigot (for CraftBukkit patches)
# if we see the old net folder, copy it to spigot to avoid redecompiling
if [ -d "$decompiledir/net" ]; then
cp -r "$decompiledir/net" "$spigotdecompiledir/"
fi
if [ ! -d "$spigotdecompiledir/net" ]; then
echo "Decompiling classes (stage 2)..."
cd "$basedir"
set +e
java -jar "$workdir/BuildData/bin/fernflower.jar" -dgs=1 -hdc=0 -asc=1 -udv=0 -rsy=1 "$classdir" "$spigotdecompiledir"
if [ "$?" != "0" ]; then
rm -rf "$spigotdecompiledir/net"
echo "Failed to decompile classes."
exit 1
fi
set -e
fi
# set a symlink to current
currentlink="$workdir/Minecraft/current"
if ([ ! -e "$currentlink" ] || [ -L "$currentlink" ]) && [ "$windows" == "false" ]; then
set +e
echo "Pointing $currentlink to $minecraftversion"
rm -rf "$currentlink" || true
ln -sfn "$minecraftversion" "$currentlink" || echo "Failed to set current symlink"
fi
)