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PaperMC/scripts/applyPatches.sh
Kyle Wood fdc7459143 Handle gpg signing better ()
Instead of checking whether it was set previously, setting it to false,
then setting it back to true if it was true before, just use the
command-line argument in git to override the config for that command.
Using a variable makes it pretty painless to do.
2018-05-24 13:41:50 -05:00

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Executable file

#!/usr/bin/env bash
(
PS1="$"
basedir="$(cd "$1" && pwd -P)"
workdir="$basedir/work"
gitcmd="git -c commit.gpgsign=false"
applycmd="$gitcmd am --3way --ignore-whitespace"
# Windows detection to workaround ARG_MAX limitation
windows="$([[ "$OSTYPE" == "cygwin" || "$OSTYPE" == "msys" ]] && echo "true" || echo "false")"
echo "Rebuilding Forked projects.... "
function applyPatch {
what=$1
what_name=$(basename "$what")
target=$2
branch=$3
cd "$basedir/$what"
$gitcmd fetch
$gitcmd branch -f upstream "$branch" >/dev/null
cd "$basedir"
if [ ! -d "$basedir/$target" ]; then
$gitcmd clone "$what" "$target"
fi
cd "$basedir/$target"
echo "Resetting $target to $what_name..."
$gitcmd remote rm upstream > /dev/null 2>&1
$gitcmd remote add upstream "$basedir/$what" >/dev/null 2>&1
$gitcmd checkout master 2>/dev/null || $gitcmd checkout -b master
$gitcmd fetch upstream >/dev/null 2>&1
$gitcmd reset --hard upstream/upstream
echo " Applying patches to $target..."
$gitcmd am --abort >/dev/null 2>&1
# Special case Windows handling because of ARG_MAX constraint
if [[ $windows == "true" ]]; then
echo " Using workaround for Windows ARG_MAX constraint"
find "$basedir/${what_name}-Patches/"*.patch -print0 | xargs -0 $applycmd
else
$applycmd "$basedir/${what_name}-Patches/"*.patch
fi
if [ "$?" != "0" ]; then
echo " Something did not apply cleanly to $target."
echo " Please review above details and finish the apply then"
echo " save the changes with rebuildPatches.sh"
# On Windows, finishing the patch apply will only fix the latest patch
# users will need to rebuild from that point and then re-run the patch
# process to continue
if [[ $windows == "true" ]]; then
echo ""
echo " Because you're on Windows you'll need to finish the AM,"
echo " rebuild all patches, and then re-run the patch apply again."
echo " Consider using the scripts with Windows Subsystem for Linux."
fi
exit 1
else
echo " Patches applied cleanly to $target"
fi
}
# Move into spigot dir
cd "$workdir/Spigot"
basedir=$(pwd)
# Apply Spigot
(
applyPatch ../Bukkit Spigot-API HEAD &&
applyPatch ../CraftBukkit Spigot-Server patched
) || (
echo "Failed to apply Spigot Patches"
exit 1
) || exit 1
# Move out of Spigot
basedir="$1"
cd "$basedir"
echo "Importing MC Dev"
./scripts/importmcdev.sh "$basedir" >/dev/null 2>&1
# Apply paper
cd "$basedir"
(
applyPatch "work/Spigot/Spigot-API" Paper-API HEAD &&
applyPatch "work/Spigot/Spigot-Server" Paper-Server HEAD
) || (
echo "Failed to apply Paper Patches"
exit 1
) || exit 1
)