Generate IDE run configs on a per config basis. Allows for much finer grain control over what run configs are generated.

Defaults to generate all run configs on the root project.

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

@@ -60,7 +60,6 @@ public class LoomGradleExtension {
 	public String refmapName;
 	public String loaderLaunchMethod;
 	public boolean remapMod = true;
-	public boolean autoGenIDERuns;
 	public String customManifest = null;
 	public File accessWidener = null;
 	public Function<String, Object> intermediaryUrl = mcVer -> "https://maven.fabricmc.net/net/fabricmc/intermediary/" + mcVer + "/intermediary-" + mcVer + "-v2.jar";
@@ -115,7 +114,6 @@ public class LoomGradleExtension {
 
 	public LoomGradleExtension(Project project) {
 		this.project = project;
-		this.autoGenIDERuns = isRootProject();
 		this.unmappedMods = project.files();
 		this.runConfigs = project.container(RunConfigSettings.class,
 				baseName -> new RunConfigSettings(project, baseName));

src/main/java/net/fabricmc/loom/configuration/CompileConfiguration.java

@@ -168,9 +168,7 @@ public final class CompileConfiguration {
 			project1.getTasks().getByName("eclipse").finalizedBy(project1.getTasks().getByName("genEclipseRuns"));
 			project1.getTasks().getByName("cleanEclipse").finalizedBy(project1.getTasks().getByName("cleanEclipseRuns"));
 
-			if (extension.autoGenIDERuns) {
 			SetupIntelijRunConfigs.setup(project1);
-			}
 
 			// Enables the default mod remapper
 			if (extension.remapMod) {

src/main/java/net/fabricmc/loom/configuration/ide/RunConfigSettings.java

@@ -92,6 +92,13 @@ public final class RunConfigSettings implements Named {
 	 */
 	private final String baseName;
 
+	/**
+	 * When true a run configuration file will be generated for IDE's.
+	 *
+	 * <p>By default only run configs on the root project will be generated.
+	 */
+	private boolean generateIDEConfig;
+
 	private final Project project;
 	private final LoomGradleExtension extension;
 
@@ -99,6 +106,7 @@ public final class RunConfigSettings implements Named {
 		this.baseName = baseName;
 		this.project = project;
 		this.extension = project.getExtensions().getByType(LoomGradleExtension.class);
+		this.generateIDEConfig = extension.isRootProject();
 
 		source("main");
 		runDir("run");
@@ -232,6 +240,10 @@ public final class RunConfigSettings implements Named {
 		});
 	}
 
+	public void generateIDEConfig(boolean generateIDEConfig) {
+		this.generateIDEConfig = generateIDEConfig;
+	}
+
 	/**
 	 * Add the {@code -XstartOnFirstThread} JVM argument when on OSX.
 	 */
@@ -287,4 +299,8 @@ public final class RunConfigSettings implements Named {
 			file.mkdir();
 		}
 	}
+
+	public boolean shouldGenerateIDEConfig() {
+		return generateIDEConfig;
+	}
 }

src/main/java/net/fabricmc/loom/configuration/ide/SetupIntelijRunConfigs.java

@@ -72,6 +72,10 @@ public class SetupIntelijRunConfigs {
 		}
 
 		for (RunConfigSettings settings : extension.getRunConfigs()) {
+			if (!settings.shouldGenerateIDEConfig()) {
+				continue;
+			}
+
 			RunConfig config = RunConfig.runConfig(project, settings);
 			String name = config.configName.replaceAll("[^a-zA-Z0-9$_]", "_");
 

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

@@ -43,6 +43,10 @@ public class GenEclipseRunsTask extends AbstractLoomTask {
 		LoomGradleExtension extension = getExtension();
 
 		for (RunConfigSettings settings : extension.getRunConfigs()) {
+			if (!settings.shouldGenerateIDEConfig()) {
+				continue;
+			}
+
 			String name = settings.getName();
 
 			File configs = new File(getProject().getRootDir(), eclipseModel.getProject().getName() + "_" + name + ".launch");

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

@@ -84,6 +84,10 @@ public class GenIdeaProjectTask extends AbstractLoomTask {
 		}
 
 		for (RunConfigSettings settings : getExtension().getRunConfigs()) {
+			if (!settings.shouldGenerateIDEConfig()) {
+				continue;
+			}
+
 			runManager.appendChild(RunConfig.runConfig(project, settings).genRuns(runManager));
 			settings.makeRunDir();
 		}

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

@@ -64,6 +64,10 @@ public class GenVsCodeProjectTask extends AbstractLoomTask {
 		VsCodeLaunch launch = new VsCodeLaunch();
 
 		for (RunConfigSettings settings : getExtension().getRunConfigs()) {
+			if (!settings.shouldGenerateIDEConfig()) {
+				continue;
+			}
+
 			launch.add(RunConfig.runConfig(project, settings));
 			settings.makeRunDir();
 		}