From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Kyle Wood <demonwav@gmail.com>
Date: Thu, 10 Dec 2020 20:54:19 -0800
Subject: [PATCH] Setup Gradle project

The pom.xml file is deleted in this patch so the patch will fail to
apply if there are changes made to it from upstream - thus notifying us
that changes were made.

diff --git a/.gitignore b/.gitignore
index 67fb370cad6924895a6b27052dbd5c1767e3f0c9..3e05459f27c4c5697ae65da504d67a6a2f617b57 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+.gradle/
+build/
+
 # Eclipse stuff
 /.classpath
 /.project
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 0000000000000000000000000000000000000000..fada7057dcb81c3206bdb0ca1730c3df2420ae3e
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,135 @@
+import com.github.jengelman.gradle.plugins.shadow.transformers.Log4j2PluginsCacheFileTransformer
+import com.github.jengelman.gradle.plugins.shadow.transformers.Transformer
+import io.papermc.paperweight.util.Git
+import io.papermc.paperweight.util.path
+import shadow.org.apache.logging.log4j.core.config.plugins.processor.PluginProcessor.PLUGIN_CACHE_FILE
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+
+plugins {
+    java
+    `maven-publish`
+    id("com.github.johnrengelman.shadow")
+}
+
+val packageVersion = providers.gradleProperty("packageVersion").forUseAtConfigurationTime().get()
+
+repositories {
+    maven("https://libraries.minecraft.net/")
+}
+
+dependencies {
+    implementation(project(":Paper-API"))
+    implementation("jline:jline:2.12.1")
+    implementation("org.apache.logging.log4j:log4j-iostreams:2.14.1") {
+        exclude(group = "org.apache.logging.log4j", module = "log4j-api")
+    }
+    implementation("org.ow2.asm:asm:9.1")
+    implementation("com.googlecode.json-simple:json-simple:1.1.1") {
+        // This includes junit transitively for whatever reason
+        isTransitive = false
+    }
+    runtimeOnly("org.xerial:sqlite-jdbc:3.34.0")
+    runtimeOnly("mysql:mysql-connector-java:5.1.49")
+
+    runtimeOnly("org.apache.maven:maven-resolver-provider:3.8.1")
+    runtimeOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.7.0")
+    runtimeOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.7.0")
+
+    testImplementation("junit:junit:4.13.1")
+    testImplementation("org.hamcrest:hamcrest-library:1.3")
+}
+
+tasks.jar {
+    archiveClassifier.set("dev")
+
+    manifest {
+        val git = Git(rootProject.layout.projectDirectory.path)
+        val gitHash = git("rev-parse", "HEAD").getText().substring(0, 7)
+        attributes(
+            "Main-Class" to "org.bukkit.craftbukkit.Main",
+            "Implementation-Title" to "CraftBukkit",
+            "Implementation-Version" to "git-Paper-\"$gitHash\"",
+            "Implementation-Vendor" to SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'").format(Date()), // Paper
+            "Specification-Title" to "Bukkit",
+            "Specification-Version" to project.version,
+            "Specification-Vendor" to "Bukkit Team",
+        )
+        for (tld in setOf("net", "com", "org")) {
+            attributes("$tld/bukkit", "Sealed" to true)
+        }
+    }
+}
+
+publishing {
+    publications.create<MavenPublication>("maven") {
+        artifactId = rootProject.name.toLowerCase(Locale.ENGLISH)
+        artifact(tasks.reobfJar) {
+            classifier = null
+        }
+        artifact(tasks.shadowJar)
+    }
+}
+
+tasks.shadowJar {
+    archiveClassifier.set("mojang-mapped")
+
+    relocate("org.bukkit.craftbukkit", "org.bukkit.craftbukkit.v$packageVersion") {
+        exclude("org.bukkit.craftbukkit.Main*")
+    }
+    listOf(
+        "jline", "it.unimi", "org.apache.commons.codec", "org.apache.commons.io",
+        "org.apache.commons.lang3", "org.apache.http", "org.apache.maven", "org.codehaus.plexus",
+        "org.eclipse.aether", "org.eclipse.sisu", "org.objectweb.asm"
+    ).forEach { pack ->
+        relocate(pack, "org.bukkit.craftbukkit.libs.$pack")
+    }
+    mergeServiceFiles()
+    transform(ModifiedLog4j2PluginsCacheFileTransformer::class.java)
+}
+
+tasks.test {
+    exclude("org/bukkit/craftbukkit/inventory/ItemStack*Test.class")
+}
+
+fun TaskContainer.registerRunTask(
+    name: String, block: JavaExec.() -> Unit
+): TaskProvider<JavaExec> = register<JavaExec>(name) {
+    group = "paper"
+    standardInput = System.`in`
+    workingDir = rootProject.layout.projectDirectory.dir(
+        providers.gradleProperty("runWorkDir").forUseAtConfigurationTime().orElse("run")
+    ).get().asFile
+    args("--nogui")
+    systemProperty("net.kyori.adventure.text.warnWhenLegacyFormattingDetected", true)
+    if (project.hasProperty("disableWatchdog")) {
+        systemProperty("disable.watchdog", true)
+    }
+    doFirst {
+        workingDir.mkdirs()
+    }
+    block(this)
+}
+
+tasks.registerRunTask("runShadow") {
+    description = "Spin up a test server from the shadowJar archiveFile"
+    classpath(tasks.shadowJar.flatMap { it.archiveFile })
+}
+
+tasks.registerRunTask("runReobf") {
+    description = "Spin up a test server from the reobfJar output jar"
+    classpath(tasks.reobfJar.flatMap { it.outputJar })
+}
+
+tasks.registerRunTask("runDev") {
+    description = "Spin up a non-shaded non-remapped test server"
+    classpath = java.sourceSets.main.get().runtimeClasspath
+    mainClass.set("org.bukkit.craftbukkit.Main")
+}
+
+class ModifiedLog4j2PluginsCacheFileTransformer : Transformer by Log4j2PluginsCacheFileTransformer() {
+    override fun canTransformResource(element: FileTreeElement): Boolean {
+        return PLUGIN_CACHE_FILE == element.name || element.name == "Log4j2Plugins.dat"
+    }
+}
diff --git a/pom.xml b/pom.xml
deleted file mode 100644
index 2f0e513c9e5d78a22e7d1e1a5aa64bb8f0f360d2..0000000000000000000000000000000000000000
--- a/pom.xml
+++ /dev/null
@@ -1,472 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>org.spigotmc</groupId>
-    <artifactId>spigot</artifactId>
-    <packaging>jar</packaging>
-    <version>1.17-R0.1-SNAPSHOT</version>
-    <name>Spigot</name>
-    <url>https://www.spigotmc.org/</url>
-
-    <properties>
-        <skipTests>true</skipTests>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <api.version>unknown</api.version>
-        <bt.name>git</bt.name>
-        <minecraft_version>1_17_R1</minecraft_version>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
-    </properties>
-
-    <parent>
-        <groupId>org.spigotmc</groupId>
-        <artifactId>spigot-parent</artifactId>
-        <version>dev-SNAPSHOT</version>
-        <relativePath>../pom.xml</relativePath>
-    </parent>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>spigot-api</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.spigotmc</groupId>
-            <artifactId>minecraft-server</artifactId>
-            <version>${project.version}</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>jline</groupId>
-            <artifactId>jline</artifactId>
-            <version>2.12.1</version>
-            <scope>compile</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.logging.log4j</groupId>
-            <artifactId>log4j-iostreams</artifactId>
-            <version>2.14.1</version>
-            <scope>compile</scope>
-            <exclusions>
-                <!-- included in minecraft-server -->
-                <exclusion>
-                    <groupId>org.apache.logging.log4j</groupId>
-                    <artifactId>log4j-api</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-        <dependency>
-            <groupId>org.ow2.asm</groupId>
-            <artifactId>asm</artifactId>
-            <version>9.1</version>
-            <scope>compile</scope>
-        </dependency>
-        <!-- deprecated API depend -->
-        <dependency>
-            <groupId>com.googlecode.json-simple</groupId>
-            <artifactId>json-simple</artifactId>
-            <version>1.1.1</version>
-            <scope>runtime</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.xerial</groupId>
-            <artifactId>sqlite-jdbc</artifactId>
-            <version>3.34.0</version>
-            <scope>runtime</scope>
-        </dependency>
-        <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.49</version>
-            <scope>runtime</scope>
-        </dependency>
-        <!-- add these back in as they are not exposed by the API -->
-        <dependency>
-            <groupId>org.apache.maven</groupId>
-            <artifactId>maven-resolver-provider</artifactId>
-            <version>3.8.1</version>
-            <scope>runtime</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.maven.resolver</groupId>
-            <artifactId>maven-resolver-connector-basic</artifactId>
-            <version>1.7.0</version>
-            <scope>runtime</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.maven.resolver</groupId>
-            <artifactId>maven-resolver-transport-http</artifactId>
-            <version>1.7.0</version>
-            <scope>runtime</scope>
-        </dependency>
-        <!-- testing -->
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.13.1</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.hamcrest</groupId>
-            <artifactId>hamcrest-library</artifactId>
-            <version>1.3</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-
-    <!-- This builds a completely 'ready to start' jar with all dependencies inside -->
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>net.md-5</groupId>
-                <artifactId>scriptus</artifactId>
-                <version>0.4.1</version>
-                <executions>
-                    <execution>
-                        <id>ex-spigot</id>
-                        <configuration>
-                            <format>${bt.name}-Spigot-%s</format>
-                            <scmDirectory>../</scmDirectory>
-                            <descriptionProperty>spigot.desc</descriptionProperty>
-                        </configuration>
-                        <phase>initialize</phase>
-                        <goals>
-                            <goal>describe</goal>
-                        </goals>
-                    </execution>
-                    <execution>
-                        <id>ex-craftbukkit</id>
-                        <configuration>
-                            <format>-%s</format>
-                            <scmDirectory>../../CraftBukkit</scmDirectory>
-                            <descriptionProperty>craftbukkit.desc</descriptionProperty>
-                        </configuration>
-                        <phase>initialize</phase>
-                        <goals>
-                            <goal>describe</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-clean-plugin</artifactId>
-                <version>3.1.0</version>
-                <executions>
-                    <execution>
-                        <phase>initialize</phase>
-                        <goals>
-                            <goal>clean</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>3.2.0</version>
-                <configuration>
-                    <archive>
-                        <manifest>
-                            <addDefaultEntries>false</addDefaultEntries>
-                        </manifest>
-                        <manifestEntries>
-                            <Main-Class>org.bukkit.craftbukkit.Main</Main-Class>
-                            <Implementation-Title>CraftBukkit</Implementation-Title>
-                            <Implementation-Version>${spigot.desc}${craftbukkit.desc}</Implementation-Version>
-                            <Implementation-Vendor>${project.build.outputTimestamp}</Implementation-Vendor>
-                            <Specification-Title>Bukkit</Specification-Title>
-                            <Specification-Version>${api.version}</Specification-Version>
-                            <Specification-Vendor>Bukkit Team</Specification-Vendor>
-                            <Multi-Release>true</Multi-Release>
-                        </manifestEntries>
-                        <manifestSections>
-                            <manifestSection>
-                                <name>net/bukkit/</name>
-                                <manifestEntries>
-                                    <Sealed>true</Sealed>
-                                </manifestEntries>
-                            </manifestSection>
-                            <manifestSection>
-                                <name>com/bukkit/</name>
-                                <manifestEntries>
-                                    <Sealed>true</Sealed>
-                                </manifestEntries>
-                            </manifestSection>
-                            <manifestSection>
-                                <name>org/bukkit/</name>
-                                <manifestEntries>
-                                    <Sealed>true</Sealed>
-                                </manifestEntries>
-                            </manifestSection>
-                        </manifestSections>
-                    </archive>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-shade-plugin</artifactId>
-                <version>3.2.4</version>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.ow2.asm</groupId>
-                        <artifactId>asm</artifactId>
-                        <version>9.1</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.ow2.asm</groupId>
-                        <artifactId>asm-commons</artifactId>
-                        <version>9.1</version>
-                    </dependency>
-                </dependencies>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>shade</goal>
-                        </goals>
-                        <configuration>
-                            <createSourcesJar>${shadeSourcesJar}</createSourcesJar>
-                            <filters>
-                                <filter>
-                                    <artifact>org.spigotmc:minecraft-server</artifact>
-                                    <excludes>
-                                        <exclude>com/google/common/**</exclude>
-                                        <exclude>com/google/gson/**</exclude>
-                                        <exclude>com/google/thirdparty/**</exclude>
-                                    </excludes>
-                                </filter>
-                                <filter>
-                                    <artifact>org.eclipse.sisu:org.eclipse.sisu.inject</artifact>
-                                    <excludes>
-                                        <exclude>META-INF/services/javax.annotation.processing.Processor</exclude>
-                                    </excludes>
-                                </filter>
-                            </filters>
-                            <relocations>
-                                <!-- Cannot be relocated as it breaks translation property keys -->
-                                <!--
-                                <relocation>
-                                    <pattern>joptsimple</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.joptsimple</shadedPattern>
-                                </relocation>
-                                -->
-                                <relocation>
-                                    <pattern>jline</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.jline</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>it.unimi</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.it.unimi</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.apache.commons.codec</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.apache.commons.codec</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.apache.commons.io</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.apache.commons.io</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.apache.commons.lang3</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.apache.commons.lang3</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.apache.http</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.apache.http</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.apache.maven</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.apache.maven</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.codehaus.plexus</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.codehaus.plexus</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.eclipse.aether</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.eclipse.aether</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.eclipse.sisu</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.eclipse.sisu</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.objectweb.asm</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.libs.org.objectweb.asm</shadedPattern>
-                                </relocation>
-                                <relocation>
-                                    <pattern>org.bukkit.craftbukkit</pattern>
-                                    <shadedPattern>org.bukkit.craftbukkit.v${minecraft_version}</shadedPattern>
-                                    <excludes>
-                                        <exclude>org.bukkit.craftbukkit.Main*</exclude>
-                                    </excludes>
-                                </relocation>
-                            </relocations>
-                            <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
-                                    <resource>META-INF/services/java.sql.Driver</resource>
-                                </transformer>
-                            </transformers>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>net.md-5</groupId>
-                <artifactId>specialsource-maven-plugin</artifactId>
-                <version>1.2.2</version>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>remap</goal>
-                        </goals>
-                        <id>remap-fields</id>
-                        <configuration>
-                            <srgIn>org.spigotmc:minecraft-server:${project.version}:csrg:maps-spigot-fields</srgIn>
-                            <reverse>true</reverse>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
-                <configuration>
-                    <!-- we use the Eclipse compiler as it doesn't need a JDK -->
-                    <compilerId>eclipse</compilerId>
-                </configuration>
-                <dependencies>
-                    <dependency>
-                        <groupId>org.codehaus.plexus</groupId>
-                        <artifactId>plexus-compiler-eclipse</artifactId>
-                        <version>2.8.8</version>
-                    </dependency>
-                    <dependency>
-                        <groupId>org.eclipse.jdt</groupId>
-                        <artifactId>ecj</artifactId>
-                        <version>3.24.0</version>
-                    </dependency>
-                </dependencies>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.12.4</version>
-                <configuration>
-                    <workingDirectory>${basedir}/target/test-server</workingDirectory>
-                    <excludes>
-                        <exclude>org/bukkit/craftbukkit/inventory/ItemStack*Test.java</exclude>
-                    </excludes>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-    <profiles>
-        <profile>
-            <id>shadeSourcesJar</id>
-            <properties>
-                <shadeSourcesJar>true</shadeSourcesJar>
-                <shadeSourcesContent>true</shadeSourcesContent>
-            </properties>
-        </profile>
-        <profile>
-            <id>development</id>
-            <properties>
-                <skipTests>false</skipTests>
-            </properties>
-            <build>
-                <plugins>
-                    <plugin>
-                        <groupId>org.apache.maven.plugins</groupId>
-                        <artifactId>maven-checkstyle-plugin</artifactId>
-                        <version>3.1.1</version>
-                        <executions>
-                            <execution>
-                                <phase>process-classes</phase>
-                                <goals>
-                                    <goal>check</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                        <configuration>
-                            <configLocation>checkstyle.xml</configLocation>
-                            <includeTestSourceDirectory>true</includeTestSourceDirectory>
-                        </configuration>
-                        <dependencies>
-                            <dependency>
-                                <groupId>com.puppycrawl.tools</groupId>
-                                <artifactId>checkstyle</artifactId>
-                                <version>8.39</version>
-                            </dependency>
-                        </dependencies>
-                    </plugin>
-                    <plugin>
-                        <groupId>org.codehaus.mojo</groupId>
-                        <artifactId>animal-sniffer-maven-plugin</artifactId>
-                        <version>1.20</version>
-                        <executions>
-                            <execution>
-                                <phase>process-classes</phase>
-                                <goals>
-                                    <goal>check</goal>
-                                </goals>
-                            </execution>
-                        </executions>
-                        <configuration>
-                            <signature>
-                                <groupId>org.codehaus.mojo.signature</groupId>
-                                <artifactId>java18</artifactId>
-                                <version>1.0</version>
-                            </signature>
-                        </configuration>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-        <profile>
-            <id>remapped</id>
-            <build>
-                <plugins>
-                    <plugin>
-                        <groupId>net.md-5</groupId>
-                        <artifactId>specialsource-maven-plugin</artifactId>
-                        <executions>
-                            <execution>
-                                <phase>package</phase>
-                                <goals>
-                                    <goal>remap</goal>
-                                </goals>
-                                <id>remap-obf</id>
-                                <configuration>
-                                    <srgIn>org.spigotmc:minecraft-server:${project.version}:csrg:maps-spigot</srgIn>
-                                    <reverse>true</reverse>
-                                    <remappedArtifactAttached>true</remappedArtifactAttached>
-                                    <remappedClassifierName>remapped-obf</remappedClassifierName>
-                                </configuration>
-                            </execution>
-                            <execution>
-                                <phase>package</phase>
-                                <goals>
-                                    <goal>remap</goal>
-                                </goals>
-                                <id>remap-mojang</id>
-                                <configuration>
-                                    <inputFile>${project.build.directory}/${project.artifactId}-${project.version}-remapped-obf.jar</inputFile>
-                                    <srgIn>org.spigotmc:minecraft-server:${project.version}:txt:maps-mojang</srgIn>
-                                    <remappedArtifactAttached>true</remappedArtifactAttached>
-                                    <remappedClassifierName>remapped-mojang</remappedClassifierName>
-                                </configuration>
-                            </execution>
-                        </executions>
-                    </plugin>
-                </plugins>
-            </build>
-        </profile>
-    </profiles>
-</project>