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testserver/scripts/decompile.sh

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Cleanup and restructure the project
2016-04-02 03:55:54 +00:00
#!/usr/bin/env bash
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
Use `set -e` to handle errors better in the build scripts
2016-04-03 07:23:19 +00:00
(
set -e
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
PS1="$"
Workaround for OSX not having the realpath command.
2016-04-03 08:35:51 +00:00
basedir="$(cd "$1" && pwd -P)"
Cleanup and restructure the project
2016-04-02 03:55:54 +00:00
workdir="$basedir/work"
minecraftversion=$(cat "$workdir/BuildData/info.json" | grep minecraftVersion | cut -d '"' -f 4)
Create a symlink on not-windows to current minecraft decompile dir This is useful for project developers switching back and forth between 1.12.2 and 1.13 so we can have our IDE automatically use the current version we are working on for included mc-dev files.
2018-07-21 12:09:40 +00:00
windows="$([[ "$OSTYPE" == "cygwin" || "$OSTYPE" == "msys" ]] && echo "true" || echo "false")"
Revert de5f4e469...c270abe96
2021-03-16 18:43:56 +00:00
decompiledir="$workdir/Minecraft/$minecraftversion"
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
spigotdecompiledir="$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 - $forgefloweroptions";
Cleanup and restructure the project
2016-04-02 03:55:54 +00:00
classdir="$decompiledir/classes"
Revert de5f4e469...c270abe96
2021-03-16 18:43:56 +00:00
versionjson="$workdir/Minecraft/$minecraftversion/$minecraftversion.json"
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
Initial work on 1.14 pre-5
2019-04-23 04:47:07 +00:00
if [[ ! -f "$versionjson" ]]; then
[CI-SKIP] Download mojang libraries sources so we can modify them
2018-09-03 23:55:14 +00:00
echo "Downloading $minecraftversion JSON Data"
Initial work on 1.14 pre-5
2019-04-23 04:47:07 +00:00
verescaped=$(echo ${minecraftversion} | sed 's/\-pre/ Pre-Release /g' | sed 's/\./\\./g')
urlescaped=$(echo ${verescaped} | sed 's/ /_/g')
verentry=$(curl -s "https://launchermeta.mojang.com/mc/game/version_manifest.json" | grep -oE "\{\"id\": \"${verescaped}\".*${urlescaped}\.json")
[CI-SKIP] Fix "grep: repetition-operator operand invalid" (#1612) Some flavours of grep don't like '?' in their expressions (also `.*?` means "match zero or more times or maybe do not match at all" as far as I know).
2018-10-24 15:05:10 +00:00
jsonurl=$(echo $verentry | grep -oE https:\/\/.*\.json)
[CI-SKIP] Download mojang libraries sources so we can modify them
2018-09-03 23:55:14 +00:00
curl -o "$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 "$jar")
fi
done
}
downloadLibraries "com.mojang" datafixerupper authlib brigadier
fix bug in needs redecomp deleting wrong directory
2018-09-01 03:59:03 +00:00
# prep folders
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
mkdir -p "$workdir/ForgeFlower"
fix bug in needs redecomp deleting wrong directory
2018-09-01 03:59:03 +00:00
mkdir -p "$spigotdecompiledir"
mkdir -p "$forgedecompiledir"
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
echo "Extracting NMS classes..."
if [ ! -d "$classdir" ]; then
mkdir -p "$classdir"
cd "$classdir"
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
set +e
rebase
2021-03-17 09:20:38 +00:00
jar xf "$decompiledir/$minecraftversion-mapped.jar" net/minecraft com/mojang/math
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
if [ "$?" != "0" ]; then
cd "$basedir"
echo "Failed to extract NMS classes."
exit 1
fi
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
set -e
fi
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 03:15:55 +00:00
#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" > "$forgeflowercachefile"
# set -e
#fi
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
# Spigot (for CraftBukkit patches)
# if we see the old net folder, copy it to spigot to avoid redecompiling
if [ -d "$decompiledir/net" ]; then
cp -r "$decompiledir/net" "$spigotdecompiledir/"
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
fi
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
if [ ! -d "$spigotdecompiledir/net" ]; then
echo "Decompiling classes (stage 2)..."
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
cd "$basedir"
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
set +e
Initial work on 1.14 pre-5
2019-04-23 04:47:07 +00:00
java -jar "$workdir/BuildData/bin/fernflower.jar" -dgs=1 -hdc=0 -asc=1 -udv=0 -rsy=1 -aoa=1 "$classdir" "$spigotdecompiledir"
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
if [ "$?" != "0" ]; then
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
rm -rf "$spigotdecompiledir/net"
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
echo "Failed to decompile classes."
exit 1
fi
Switch to using ForgeFlower for Paper Only mc-dev imports ForgeFlower is better than Spigots FernFlower at decompiling the source. However, in order to maintain the CraftBukkit patches, we must keep using spigots for the primary. However, for any file that we import on top of Spigots imported files there is nothing stopping us from using better decompiled files. So these changes will use ForgeFlower to maintain a better set of decomped files, so anything we add on top of Paper can start off in a better spot.
2018-08-31 22:56:57 +00:00
set -e
Add submodules and build scripts These will be made default in 1.9, dropping PaperTools support
2015-12-30 04:40:32 +00:00
fi
Create a symlink on not-windows to current minecraft decompile dir This is useful for project developers switching back and forth between 1.12.2 and 1.13 so we can have our IDE automatically use the current version we are working on for included mc-dev files.
2018-07-21 12:09:40 +00:00
# set a symlink to current
currentlink="$workdir/Minecraft/current"
if ([ ! -e "$currentlink" ] || [ -L "$currentlink" ]) && [ "$windows" == "false" ]; then
[CI-SKIP] Ensure symlink process never fails build not sure if this is source of #1365, but doesn't hurt to make this a non fatal error if the symlink command fails.
2018-08-24 01:50:36 +00:00
set +e
Revert de5f4e469...c270abe96
2021-03-16 18:43:56 +00:00
echo "Pointing $currentlink to $minecraftversion"
[CI-SKIP] Ensure symlink process never fails build not sure if this is source of #1365, but doesn't hurt to make this a non fatal error if the symlink command fails.
2018-08-24 01:50:36 +00:00
rm -rf "$currentlink" || true
Revert de5f4e469...c270abe96
2021-03-16 18:43:56 +00:00
ln -sfn "$minecraftversion" "$currentlink" || echo "Failed to set current symlink"
Create a symlink on not-windows to current minecraft decompile dir This is useful for project developers switching back and forth between 1.12.2 and 1.13 so we can have our IDE automatically use the current version we are working on for included mc-dev files.
2018-07-21 12:09:40 +00:00
fi
Use `set -e` to handle errors better in the build scripts
2016-04-03 07:23:19 +00:00
)