RetroFuturaGradle port

[eigenraven]

I think this is advanced enough to push for wider testing (but not merging yet!). The update to this buildscript version is more complex than usual, because:

• Gradle version needs to be updated to 7.6
• settings.gradle must be updated due to updated spotless configs (the old ones tried to reformat minecraft sources)
• There is a chance some of the addon.gradle/dependencies.gradle scripts won't work anymore and need patching. I have added backwards compatibility for most of the constructs I could find, printing deprecation warnings as appropriate

What RFG brings compared to FG:

• Better maintainability, it's been written from grounds up against the modern gradle apis, while reusing the pure java->java and similar transforms from FG for maximum compatibility by default
• Support for running gradle with a newer jvm, while the code gets compiled to target version 8 via the toolchains feature
• Optional Jabel to support syntax of Java 17 targetting Java 8 bytecode
• Updates LWJGL to 2.9.4 from 2.9.1 in the dev environment to fix some bugs
• Adds runObfClient/runObfServer tasks to generate a launcher-like environment which runs obfuscated minecraft forge.
• Optional generic injection, turning most of the visible raw types like List, Map in the decompiled code into nice List<ItemStack>, Map<String, String>. It's off by default for old code because it can cause compilation errors until code is updated.
• Redone tag replacement. Replacement is supported for backwards compatibility, now done via a javac plugin to avoid 2 annoying bugs of FG: the old way didn't work in some IntelliJ configurations, leading to GRADLETOKEN_VERSION being visible or crashes; and the old method copied all sources to a separate directory which made following compiler errors annoying as they led you to the wrong copy of the file. A new method is also provided that generates a brand new class instead of modifying existing ones, it's less hacky and what most other Java projects do.
• I understand RFG source code and can maintain it, better than trying to patch fixes into the ancient FG codebase

Update script (bash, linux, might work on macos) - to run, put it into the examplemod repo root and run it as examplemod/update.sh which-mod-to-update/:

#!/bin/bash

set -eou pipefail

SRC_FOLDER=$(readlink -f ${BASH_SOURCE%/*})
SRC_FOLDER=$(cd "${SRC_FOLDER}" && pwd -P)
TARGET_FOLDER=$(cd "$1" && pwd -P)

echo "Source at ${SRC_FOLDER}"
echo "Target at ${TARGET_FOLDER}"

if [[ "${SRC_FOLDER}" == "${TARGET_FOLDER}" ]]; then
  echo "Src=Target"
  exit 1
fi

if [[ ! -f "${TARGET_FOLDER}"/gradlew ]]; then
  echo "Target at ${TARGET_FOLDER} is not a gradle project"
  exit 1
fi

if [[ ! -f "${TARGET_FOLDER}"/gradlew ]]; then
  echo "Target at ${TARGET_FOLDER} is not a gradle project"
  exit 1
fi

if ! grep -Eq "GTNewHorizons/ExampleMod1.7.10/(main|master)/build.gradle" "${TARGET_FOLDER}"/build.gradle; then
  echo "Target is not using the ExampleMod buildscript"
  exit 1
fi

if grep -Fq "com.gtnewhorizons.retrofuturagradle" "${TARGET_FOLDER}"/build.gradle; then
  echo "Target is already using the RFG buildscript"
  exit 0 # No-op
fi

cd "${TARGET_FOLDER}/"
git checkout master
git pull
git reset --hard
git clean -f

cp -av "${SRC_FOLDER}/gradle" "${SRC_FOLDER}/gradlew" "${SRC_FOLDER}/gradlew.bat" "${SRC_FOLDER}/build.gradle" "${TARGET_FOLDER}/"
cp -av "${SRC_FOLDER}/settings.gradle.example" "${TARGET_FOLDER}/settings.gradle"
cp -av "${SRC_FOLDER}/.gitattributes" "${TARGET_FOLDER}/.gitattributes"
git add --chmod=+x ./gradlew
git commit -am "[ci skip] Update buildscript to RetroFuturaGradle"

find src -type f -name '*.java' -exec sed -i '/_OBFID/d' {} \;
sed -i 's/runtime(/runtimeOnly(/g' dependencies.gradle
bash gradlew spotlessApply build
git commit -am "[ci skip] spotlessApply with the new settings"

echo "# See https://docs.github.com/en/repositories/working-with-files/using-files/viewing-a-file#ignore-commits-in-the-blame-view" > ".git-blame-ignore-revs"
echo "# Ignore spotlessApply reformat" > ".git-blame-ignore-revs"
git rev-parse HEAD >> ".git-blame-ignore-revs"
git add ".git-blame-ignore-revs"
git commit -am "[ci skip] Add git-blame-ignore-revs for spotlessApply"

git push origin master

Closes #64
Closes #88

[ah-OOG-ah]

What is this? I'm getting it when I run runClient, and probably a few other times too.

[mitchej123]

What is this? I'm getting it when I run runClient, and probably a few other times too.

This is from CCC or CCL, and it's looking for the mappings directory so it can do some magic in dev

[eigenraven]

The actions changes are temporary until we move mods over to the new buildscript, they're only needed for Jabel which is opt-in (just on by default for new projects including this template)

[mitchej123]

and see what happens

[mitchej123]

Note: needed to update the ExampleMod buildscript identification in order to deal with older versions floating around in the repositories

if ! grep -Eq "GTNewHorizons/ExampleMod1.7.10/(main|master)/build.gradle" ./build.gradle; then