Package net.fabricmc.loom.pipeline
Class GenerateLegacyForgeJarTask
java.lang.Object
org.gradle.api.internal.AbstractTask
org.gradle.api.DefaultTask
net.fabricmc.loom.pipeline.GenerateLegacyForgeJarTask
- All Implemented Interfaces:
Comparable<org.gradle.api.Task>,org.gradle.api.internal.DynamicObjectAware,org.gradle.api.internal.TaskInternal,org.gradle.api.Named,org.gradle.api.plugins.ExtensionAware,org.gradle.api.Task,org.gradle.util.Configurable<org.gradle.api.Task>
@CacheableTask
public abstract class GenerateLegacyForgeJarTask
extends org.gradle.api.DefaultTask
为 legacy Forge(FG2 形态的 userdev,MC 1.7-1.12.2)生产 named 命名的
forge.jar.
它取代的是 MinecraftLegacyPatchedProvider.patchForge 里那段配置期同步执行的逻辑:
复制 Forge universal jar → 重映射到 named → 删 binpatches 与签名 → 补 log4j 辅助类 →
改造 CoreModManager → 写补丁版本标记。
为什么必须搬到执行期
这段逻辑重映射 Forge universal jar 时需要读 Minecraft 的 client/server jar 作为 classpath (见remapForgeToNamed),而 Minecraft jar 如今由执行期任务产出。留在配置期就迫使
整条 vanilla 链也退回配置期——这正是 MinecraftProvider.projectionBlocker() 里那条
legacy Forge 判据的来历。
产物与配置期逐字节一致的做法
加工顺序与配置期完全相同,全部落在调用方给的临时文件上,最后经AtomicFiles 原子落位:
中间态从不产生第二个文件名,也不在任何时刻读写同一路径的两份内容。-
Nested Class Summary
Nested classes/interfaces inherited from interface org.gradle.api.Named
org.gradle.api.Named.Namer -
Field Summary
FieldsFields inherited from interface org.gradle.api.Task
TASK_ACTION, TASK_CONSTRUCTOR_ARGS, TASK_DEPENDS_ON, TASK_DESCRIPTION, TASK_GROUP, TASK_NAME, TASK_OVERWRITE, TASK_TYPE -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidgenerate()abstract org.gradle.api.file.RegularFileProperty输入:Forge universal jar(还没重映射到 named 的那一份).abstract org.gradle.api.file.RegularFileProperty输入:可选的log4j-core-2.0-beta9.jar.abstract org.gradle.api.file.RegularFileProperty输入:四列 tiny(official / srg / intermediary / named),重映射方向official -> named.abstract org.gradle.api.file.ConfigurableFileCollection输入:Minecraft 的 client / server jar,作为重映射的 classpath(不输出).abstract org.gradle.api.file.RegularFileProperty产物:named 命名的forge.jar(与配置期同一条路径).abstract org.gradle.api.provider.Property<String> 要写进产物 manifest 的 Loom 补丁版本(与配置期同一个常量).Methods inherited from class org.gradle.api.DefaultTask
compareTo, configure, dependsOn, doFirst, doFirst, doFirst, doLast, doLast, doLast, finalizedBy, getActions, getAnt, getDependsOn, getDescription, getDestroyables, getDidWork, getEnabled, getExtensions, getFinalizedBy, getGroup, getInputs, getLocalState, getLogger, getLogging, getMustRunAfter, getName, getOutputs, getPath, getProject, getShouldRunAfter, getState, getTaskDependencies, getTemporaryDir, getTimeout, hasProperty, mustRunAfter, onlyIf, onlyIf, onlyIf, property, setActions, setDependsOn, setDescription, setDidWork, setEnabled, setFinalizedBy, setGroup, setMustRunAfter, setOnlyIf, setOnlyIf, setOnlyIf, setProperty, setShouldRunAfter, shouldRunAfter, usesServiceMethods inherited from class org.gradle.api.internal.AbstractTask
acceptServiceReferences, appendParallelSafeAction, doNotTrackState, doNotTrackStateIf, getAsDynamicObject, getIdentityPath, getImpliesSubProjects, getLifecycleDependencies, getOnlyIf, getReasonNotToTrackState, getReasonsNotToTrackState, getReasonTaskIsIncompatibleWithConfigurationCache, getRequiredServices, getServices, getSharedResources, getStandardOutputCapture, getTaskActions, getTaskIdentity, getTemporaryDirFactory, hasTaskActions, injectIntoNewInstance, isCompatibleWithConfigurationCache, isEnabled, isHasCustomActions, notCompatibleWithConfigurationCache, prependParallelSafeAction, restoreOnlyIf, restoreTaskActions, setImpliesSubProjectsMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.gradle.api.Task
doNotTrackState, notCompatibleWithConfigurationCache
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Field Details
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NAME
任务名:消费侧(本仓库的测试与诊断)按它引用产出任务.- See Also:
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Constructor Details
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GenerateLegacyForgeJarTask
public GenerateLegacyForgeJarTask()
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Method Details
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getForgeUniversalJar
@InputFile @PathSensitive(NONE) public abstract org.gradle.api.file.RegularFileProperty getForgeUniversalJar()输入:Forge universal jar(还没重映射到 named 的那一份). -
getMappings
@InputFile @PathSensitive(NONE) @Optional public abstract org.gradle.api.file.RegularFileProperty getMappings()输入:四列 tiny(official / srg / intermediary / named),重映射方向official -> named.可选:unobfuscated Forge 没有映射配置,此时不设置、也不做重映射 (与配置期
isUnobfuscatedForge()早返回同判据)。 -
getMinecraftClasspath
@InputFiles @PathSensitive(NONE) public abstract org.gradle.api.file.ConfigurableFileCollection getMinecraftClasspath()输入:Minecraft 的 client / server jar,作为重映射的 classpath(不输出).必须是未被 Forge 打过补丁的干净 jar:重映射发生在打补丁之前, 那时 patched jar 尚未存在;而重映射只需要 MC 类的成员签名,干净 jar 已足够。
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getLog4jBeta9Jar
@InputFile @PathSensitive(NONE) @Optional public abstract org.gradle.api.file.RegularFileProperty getLog4jBeta9Jar()输入:可选的log4j-core-2.0-beta9.jar.旧版 Forge 依赖它的
org/apache/logging/log4j/core/helpers包,而运行期用的是 更晚版本的 log4j,那些类已移到utils。为了两边都工作,把 helpers 重打包进 forge.jar。 该 jar 不在依赖里时不设置。 -
getPatchVersion
要写进产物 manifest 的 Loom 补丁版本(与配置期同一个常量). -
getOutputJar
@OutputFile public abstract org.gradle.api.file.RegularFileProperty getOutputJar()产物:named 命名的forge.jar(与配置期同一条路径). -
generate
- Throws:
Exception
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