Auto generate eclipse launch files

build.gradle

@@ -11,7 +11,7 @@ targetCompatibility = 1.8
 
 group = 'net.fabricmc'
 archivesBaseName = project.name
-version = '0.1.0-SNAPSHOT'
+version = '0.1.1-SNAPSHOT'
 
 def build = "local"
 def ENV = System.getenv()

src/main/java/net/fabricmc/loom/AbstractPlugin.java

@@ -222,6 +222,7 @@ public class AbstractPlugin implements Plugin<Project> {
 			dependencyManager.handleDependencies(project1);
 
 			project1.getTasks().getByName("idea").finalizedBy(project1.getTasks().getByName("genIdeaWorkspace"));
+			project1.getTasks().getByName("eclipse").finalizedBy(project1.getTasks().getByName("genEclipseRuns"));
 
 			SetupIntelijRunConfigs.setup(project1);
 

src/main/java/net/fabricmc/loom/LoomGradlePlugin.java

@@ -40,6 +40,7 @@ public class LoomGradlePlugin extends AbstractPlugin {
 
 		makeTask("genIdeaWorkspace", GenIdeaProjectTask.class).dependsOn("idea").setGroup("ide");
 		makeTask("vscode", GenVsCodeProjectTask.class).setGroup("ide");
+		makeTask("genEclipseRuns", GenEclipseRunsTask.class).setGroup("ide");
 
 		makeTask("runClient", RunClientTask.class).dependsOn("buildNeeded").setGroup("minecraftMapped");
 		makeTask("runServer", RunServerTask.class).dependsOn("buildNeeded").setGroup("minecraftMapped");

src/main/java/net/fabricmc/loom/task/GenEclipseRunsTask.java

@@ -0,0 +1,53 @@
+/*
+ * This file is part of fabric-loom, licensed under the MIT License (MIT).
+ *
+ * Copyright (c) 2016, 2017, 2018 FabricMC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package net.fabricmc.loom.task;
+
+import net.fabricmc.loom.util.RunConfig;
+import org.apache.commons.io.FileUtils;
+import org.gradle.api.DefaultTask;
+import org.gradle.api.tasks.TaskAction;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+public class GenEclipseRunsTask extends DefaultTask {
+
+    @TaskAction
+    public void genRuns() throws IOException {
+	    File clientRunConfigs = new File(getProject().getRootDir(), "Minecraft_Client.launch");
+	    File serverRunConfigs = new File(getProject().getRootDir(), "Minecraft_Server.launch");
+
+	    String clientRunConfig = RunConfig.clientRunConfig(getProject()).fromDummy("eclipse_run_config_template.xml");
+	    String serverRunConfig = RunConfig.serverRunConfig(getProject()).fromDummy("eclipse_run_config_template.xml");
+
+	    if(!clientRunConfigs.exists())
+		    FileUtils.writeStringToFile(clientRunConfigs, clientRunConfig, StandardCharsets.UTF_8);
+	    if(!serverRunConfigs.exists())
+		    FileUtils.writeStringToFile(serverRunConfigs, serverRunConfig, StandardCharsets.UTF_8);
+
+    }
+
+}

src/main/java/net/fabricmc/loom/task/GenIdeaProjectTask.java

@@ -25,7 +25,7 @@
 package net.fabricmc.loom.task;
 
 import net.fabricmc.loom.LoomGradleExtension;
-import net.fabricmc.loom.util.IdeaRunConfig;
+import net.fabricmc.loom.util.RunConfig;
 import org.gradle.api.DefaultTask;
 import org.gradle.api.Project;
 import org.gradle.api.tasks.TaskAction;
@@ -73,8 +73,8 @@ public class GenIdeaProjectTask extends DefaultTask {
 			throw new RuntimeException("Failed to generate intellij run configurations (runManager was not found)");
 		}
 
-		runManager.appendChild(IdeaRunConfig.clientRunConfig(project).genRuns(runManager));
+		runManager.appendChild(RunConfig.clientRunConfig(project).genRuns(runManager));
-		runManager.appendChild(IdeaRunConfig.serverRunConfig(project).genRuns(runManager));
+		runManager.appendChild(RunConfig.serverRunConfig(project).genRuns(runManager));
 
 		TransformerFactory transformerFactory = TransformerFactory.newInstance();
 		Transformer transformer = transformerFactory.newTransformer();

src/main/java/net/fabricmc/loom/task/GenVsCodeProjectTask.java

@@ -27,7 +27,7 @@ package net.fabricmc.loom.task;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import net.fabricmc.loom.LoomGradleExtension;
-import net.fabricmc.loom.util.IdeaRunConfig;
+import net.fabricmc.loom.util.RunConfig;
 import org.apache.commons.io.FileUtils;
 import org.gradle.api.DefaultTask;
 import org.gradle.api.tasks.TaskAction;
@@ -57,8 +57,8 @@ public class GenVsCodeProjectTask extends DefaultTask {
         }
 
         VsCodeLaunch launch = new VsCodeLaunch();
-        launch.add(IdeaRunConfig.clientRunConfig(getProject()));
+        launch.add(RunConfig.clientRunConfig(getProject()));
-        launch.add(IdeaRunConfig.serverRunConfig(getProject()));
+        launch.add(RunConfig.serverRunConfig(getProject()));
 
         Gson gson = new GsonBuilder().setPrettyPrinting().create();
         String json = gson.toJson(launch);
@@ -79,7 +79,7 @@ public class GenVsCodeProjectTask extends DefaultTask {
         public String version = "0.2.0";
         public List<VsCodeConfiguration> configurations = new ArrayList<>();
 
-        public void add(IdeaRunConfig runConfig) {
+        public void add(RunConfig runConfig) {
             configurations.add(new VsCodeConfiguration(runConfig));
         }
     }
@@ -95,7 +95,7 @@ public class GenVsCodeProjectTask extends DefaultTask {
         public String vmArgs;
         public String args;
 
-        public VsCodeConfiguration(IdeaRunConfig runConfig) {
+        public VsCodeConfiguration(RunConfig runConfig) {
             this.name = runConfig.configName;
             this.mainClass = runConfig.mainClass;
             this.vmArgs = runConfig.vmArgs;

src/main/java/net/fabricmc/loom/util/RunConfig.java

@@ -42,7 +42,7 @@ import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
 import java.util.Map;
 
-public class IdeaRunConfig {
+public class RunConfig {
 	public String configName;
 	public String projectName;
 	public String mainClass;
@@ -82,12 +82,12 @@ public class IdeaRunConfig {
 		return e;
 	}
 
-	public static IdeaRunConfig clientRunConfig(Project project){
+	public static RunConfig clientRunConfig(Project project){
 		LoomGradleExtension extension = project.getExtensions().getByType(LoomGradleExtension.class);
 		MinecraftProvider minecraftProvider =  extension.getMinecraftProvider();
 		MinecraftVersionInfo minecraftVersionInfo = minecraftProvider.versionInfo;
 
-		IdeaRunConfig ideaClient = new IdeaRunConfig();
+		RunConfig ideaClient = new RunConfig();
 		ideaClient.mainClass = "net.minecraft.launchwrapper.Launch";
 		ideaClient.projectName = project.getName();
 		ideaClient.configName = "Minecraft Client";
@@ -98,10 +98,10 @@ public class IdeaRunConfig {
 		return ideaClient;
 	}
 
-	public static IdeaRunConfig serverRunConfig(Project project){
+	public static RunConfig serverRunConfig(Project project){
 		LoomGradleExtension extension = project.getExtensions().getByType(LoomGradleExtension.class);
 
-		IdeaRunConfig ideaServer = new IdeaRunConfig();
+		RunConfig ideaServer = new RunConfig();
 		ideaServer.mainClass = "net.minecraft.launchwrapper.Launch";
 		ideaServer.projectName = project.getName();
 		ideaServer.configName = "Minecraft Server";
@@ -112,8 +112,8 @@ public class IdeaRunConfig {
 		return ideaServer;
 	}
 
-	public String fromDummy() throws IOException {
+	public String fromDummy(String dummy) throws IOException {
-		InputStream input = SetupIntelijRunConfigs.class.getClassLoader().getResourceAsStream("idea_run_config_template.xml");
+		InputStream input = SetupIntelijRunConfigs.class.getClassLoader().getResourceAsStream(dummy);
 		String dummyConfig = IOUtils.toString(input, StandardCharsets.UTF_8);
 		input.close();
 

src/main/java/net/fabricmc/loom/util/SetupIntelijRunConfigs.java

@@ -63,8 +63,8 @@ public class SetupIntelijRunConfigs {
 			runConfigsDir.mkdirs();
 		}
 
-		String clientRunConfig = IdeaRunConfig.clientRunConfig(project).fromDummy();
+		String clientRunConfig = RunConfig.clientRunConfig(project).fromDummy("idea_run_config_template.xml");
-		String serverRunConfig = IdeaRunConfig.serverRunConfig(project).fromDummy();
+		String serverRunConfig = RunConfig.serverRunConfig(project).fromDummy("idea_run_config_template.xml");
 
 		if(!clientRunConfigs.exists())
 			FileUtils.writeStringToFile(clientRunConfigs, clientRunConfig, StandardCharsets.UTF_8);

src/main/resources/eclipse_run_config_template.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+        <listEntry value="/%NAME%"/>
+    </listAttribute>
+    <listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+        <listEntry value="4"/>
+    </listAttribute>
+    <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
+    <stringAttribute key="org.eclipse.jdt.launching.CLASSPATH_PROVIDER" value="org.eclipse.buildship.core.classpathprovider"/>
+    <stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="%MAIN_CLASS%"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="%PROGRAM_ARGS%"/>
+    <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="%MODULE%"/>
+    <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="%VM_ARGS%"/>
+</launchConfiguration>