Update preprocessor and replace 1.13.2 subproject with 1.14.4-forge

The new preprocessor version brings first-party support for fabric, in
particular for automatically fetching mappings loom and for
automatically remapping between MC versions via intermediary mappings.
This will come in handy when updating to 1.15.

It also supports automatic remapping between fabric and forge on the
same MC version (by going mcp<->srg<->mojang<->intermediary<->yarn).
Therefore this commit replaces the previous 1.13.2 (forge) subproject
with a 1.14.4-forge one. Instead of manually providing full mappings for
1.14.4-fabric to 1.13.2-forge and partial (classes) for 1.13.2-forge to
1.12.2-forge, we now only need partial (classes) for 1.12.2-forge to
1.14.4-forge and preprocessor will take care of the forge to fabric
step (in fact, our mapping file for that is currently completely empty).

In an attempt to write an IDE (IntelliJ) plugin for quicker and easier
working with the preprocessor (e.g. immediately mapping single files
from within the IDE, jumping between different versions for the same
file), the preprocessor gradle plugin declaration now requires you to
explicitly specify variables in the common.gradle and the overall
relationship between projects in the build.gradle (latter is required
anyway, so the plugin can know where it should map between forge and
fabric and which subprojects are which versions).
Since that necessitated some changes to the build.gradle file, I took
the opportunity to convert it to Kotlin. As such we now also use
Gradle's newer plugin-block with the pluginManagement-block instead of
manually declaring buildScript (not for the common.gradle though), which
imo is nicer anyway and comes with various advantages (see gradle docs).

There were also some remapping bugs fixed and some new ones
introduced (e.g. manually declared inner class mappings seem to no
longer function properly under certain conditions).
There's also support for remapping Kotlin now. Just saying.
This commit is contained in:
Jonas Herzig
2020-01-12 23:34:10 +01:00
parent f51298e2a3
commit 8bc0b0a4df
54 changed files with 932 additions and 631 deletions

View File

@@ -1,174 +0,0 @@
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.google.guava:guava:27.1-jre'
classpath 'org.apache.maven:maven-artifact:3.6.1'
}
}
apply plugin: 'eclipse'
apply plugin: 'idea'
import groovy.json.JsonOutput
def latestVersion = file('version.txt').readLines().first()
def releaseCommit = command('git', 'blame', '-p', '-l', 'version.txt').first().tokenize(' ').first()
if (latestVersion == '2.1.0') { // First version since change from tag-based
releaseCommit = '35ac26e91689ac9bdf12dbb9902c452464a75108' // git rev-parse 1.12.2-2.1.0
}
def currentCommit = command('git', 'rev-parse', 'HEAD').first()
if (releaseCommit == currentCommit) {
version = latestVersion
} else {
def diff = command('git', 'log', '--format=oneline', "$releaseCommit..$currentCommit").size()
version = "$latestVersion-$diff-g${currentCommit.substring(0, 7)}"
}
if (gitDescribe().endsWith('*')) {
version = "$version-dirty"
}
group= "com.replaymod"
// Fabric's remapJar task assumes the compile configuration to exist
configurations { compile }
task shadowJar(type: Copy) {
into "$buildDir/libs"
}
subprojects {
buildscript {
repositories {
maven { url 'https://jitpack.io' }
}
}
// Thanks for wasting my time gradle...
// Workaround for https://discuss.gradle.org/t/idea-plugin-bug/21525
apply plugin: 'eclipse'
apply plugin: 'idea'
afterEvaluate {
def shadowJar = project.tasks.findByName('shadowJar')
if (shadowJar != null && shadowJar.hasProperty('archivePath') && project.name != 'core') {
def rootTask = rootProject.tasks.shadowJar
rootTask.dependsOn shadowJar
rootTask.from shadowJar.archivePath
}
}
}
def gitDescribe() {
try {
def stdout = new ByteArrayOutputStream()
exec {
commandLine 'git', 'describe', '--always', '--dirty=*'
standardOutput = stdout
}
return stdout.toString().trim()
} catch (e) {
return "unknown"
}
}
def command(Object...cmd) {
def stdout = new ByteArrayOutputStream()
exec {
commandLine cmd
standardOutput = stdout
}
return stdout.toString().tokenize('\n')
}
def generateVersionsJson() {
// Find all tag-style releases by listing all tags
def tagVersions = command 'git', 'for-each-ref', '--sort=taggerdate', '--format=%(refname:short)', 'refs/tags'
// Find all commit-style releases
// List all commits
def releaseCommits =
command 'git', 'log', '--format=%H', '--date-order', '-E',
'--grep', /Pre-release [0-9]+ of [0-9]+\.[0-9]+\.[0-9]+/,
'--grep', /Release [0-9]+\.[0-9]+\.[0-9]+/
// Find version string and MC versions for each commit hash
def commitVersions = releaseCommits.collect { commit ->
def version = command('git', 'show', "$commit:version.txt").first()
def mcVersions = command 'git', 'ls-tree', '-d', '--name-only', "$commit:versions"
mcVersions.remove('core')
return mcVersions.collect { "$it-$version" }
}.flatten()
def versions = commitVersions + tagVersions.reverse()
def mcVersions = versions.collect {it.substring(0, it.indexOf('-'))}.unique()
mcVersions.sort(new OrderBy([0, 1, 2].collect { i -> { it -> (it.tokenize('.')[i] ?: '0') as int } }))
def root = [
homepage: 'https://www.replaymod.com/download/',
promos: [:]
]
mcVersions.forEach { mcVersion ->
def mcVersionRoot = [:]
def latest
def recommended
versions.forEach {
def (thisMcVersion, modVersion, preVersion) = it.tokenize('-')
if (thisMcVersion == mcVersion) {
mcVersionRoot[it] = tagVersions.contains(it) ?
"See https://github.com/ReplayMod/ReplayMod/releases/$it" :
'See https://www.replaymod.com/forum/thread/100'
if (latest == null) latest = it
if (preVersion == null) {
if (recommended == null) recommended = it
}
}
}
root[mcVersion] = mcVersionRoot
root.promos[mcVersion + '-latest'] = latest
if (recommended != null) {
root.promos[mcVersion + '-recommended'] = recommended
}
}
root
}
task doRelease() {
doLast {
// Parse version
def version = project.releaseVersion as String
if (gitDescribe().endsWith('*')) {
throw new InvalidUserDataException('Git working tree is dirty. Make sure to commit all changes.')
}
def (modVersion, preVersion) = version.tokenize('-')
preVersion = preVersion != null && preVersion.startsWith('b') ? preVersion.substring(1) : null
// Create new commit
def commitMessage = preVersion != null ?
"Pre-release $preVersion of $modVersion" :
"Release $modVersion"
file('version.txt').write("$version\n")
command 'git', 'add', 'version.txt'
command 'git', 'commit', '-m', commitMessage
// Generate versions.json content
def versionsRoot = generateVersionsJson()
def versionsJson = JsonOutput.prettyPrint(JsonOutput.toJson(versionsRoot))
// Switch to master branch to update versions.json
command 'git', 'checkout', 'master'
// Write versions.json
new File('versions.json').write(versionsJson)
// Commit changes
project.exec { commandLine 'git', 'add', 'versions.json' }
project.exec { commandLine 'git', 'commit', '-m', "Update versions.json for $version" }
// Return to previous branch
project.exec { commandLine 'git', 'checkout', '-' }
}
}
defaultTasks 'shadowJar'