feature: Allow re-generating IDE projects at any time

Author: PhoenixVX

src/main/java/org/mcphackers/mcp/tasks/TaskDecompile.java

@@ -76,10 +76,8 @@ protected Stage[] setStages() {
 			classVersion = Math.max(52, classVersion);
 		}), stage(getLocalizedStage("decompile"), 0, () -> {
 			new Decompiler(this, rdiOut, ffOut, mcp.getLibraries(), mcp).decompile();
-			new EclipseProjectWriter().createProject(mcp, side, ClassUtils.getSourceFromClassVersion(classVersion));
-			new IdeaProjectWriter().createProject(mcp, side, ClassUtils.getSourceFromClassVersion(classVersion));
-			new VSCProjectWriter().createProject(mcp, side, ClassUtils.getSourceFromClassVersion(classVersion));
-		}), stage(getLocalizedStage("patch"), 88, () -> {
+		}), stage(getLocalizedStage("create_ide_projects"), () -> new TaskGenerateProject(side, mcp).doTask()),
+		stage(getLocalizedStage("patch"), 88, () -> {
 			if (mcp.getOptions().getBooleanParameter(TaskParameter.PATCHES) && Files.exists(patchesPath)) {
 				TaskApplyPatch.patch(this, ffOut, ffOut, patchesPath);
 			}

src/main/java/org/mcphackers/mcp/tasks/TaskGenerateProject.java

@@ -0,0 +1,32 @@
+package org.mcphackers.mcp.tasks;
+
+import org.mcphackers.mcp.MCP;
+import org.mcphackers.mcp.tasks.mode.TaskParameter;
+import org.mcphackers.mcp.tools.ClassUtils;
+import org.mcphackers.mcp.tools.project.EclipseProjectWriter;
+import org.mcphackers.mcp.tools.project.IdeaProjectWriter;
+import org.mcphackers.mcp.tools.project.VSCProjectWriter;
+
+public class TaskGenerateProject extends TaskStaged {
+	public TaskGenerateProject(Side side, MCP instance) {
+		super(side, instance);
+	}
+
+	@Override
+	protected Stage[] setStages() {
+		int requestedJavaVersion = mcp.getOptions().getIntParameter(TaskParameter.TARGET_VERSION);
+		int classVersion = Math.max(requestedJavaVersion, 52);
+
+		return new Stage[]{
+				stage(getLocalizedStage("create_eclipse_project", 0), () -> {
+					new EclipseProjectWriter().createProject(mcp, side, ClassUtils.getSourceFromClassVersion(classVersion));
+				}),
+				stage(getLocalizedStage("create_idea_project"), () -> {
+					new IdeaProjectWriter().createProject(mcp, side, ClassUtils.getSourceFromClassVersion(classVersion));
+				}),
+				stage(getLocalizedStage("create_vsc_project"), () -> {
+					new VSCProjectWriter().createProject(mcp, side, ClassUtils.getSourceFromClassVersion(classVersion));
+				})
+		};
+	}
+}

src/main/java/org/mcphackers/mcp/tasks/mode/TaskMode.java

@@ -16,6 +16,7 @@
 import org.mcphackers.mcp.tasks.TaskCreatePatch;
 import org.mcphackers.mcp.tasks.TaskDecompile;
 import org.mcphackers.mcp.tasks.TaskDownloadUpdate;
+import org.mcphackers.mcp.tasks.TaskGenerateProject;
 import org.mcphackers.mcp.tasks.TaskMergeMappings;
 import org.mcphackers.mcp.tasks.TaskRecompile;
 import org.mcphackers.mcp.tasks.TaskReobfuscate;
@@ -162,6 +163,11 @@ public class TaskMode {
 			.setTaskClass(TaskMergeMappings.class)
 			.setProgressBars(false)
 			.build();
+	public static TaskMode GENERATE_PROJECT = new TaskModeBuilder()
+			.setName("generateproject")
+			.setTaskClass(TaskGenerateProject.class)
+			.setProgressBars(true)
+			.build();
 	public static TaskMode EXIT = new TaskModeBuilder()
 			.setName("exit")
 			.setProgressBars(false)

src/main/resources/lang/en_US.lang

@@ -81,6 +81,8 @@ task.updatemcp = Update RetroMCP
 task.updatemcp.desc = Check for updates
 task.mergemappings = Merge mappings
 task.mergemappings.desc = Merges mappings into V2 format
+task.generateproject = Generate IDE projects
+task.generateproject.desc = Creates projects for all supported IDEs
 task.noDesc = No description provided
 
 task.stage.idle = Idle
@@ -103,6 +105,10 @@ task.stage.gathermd5 = Gathering MD5 hashes
 task.stage.updatemd5 = Updating MD5
 task.stage.download = Downloading: %s
 task.stage.workspace = Setting up workspace
+task.stage.create_ide_projects = Creating IDE projects
+task.stage.create_eclipse_project = Creating Eclipse project
+task.stage.create_idea_project = Creating IntelliJ Idea project
+task.stage.create_vsc_project = Creating VSCode project
 
 task.param.debug = Display additional info
 task.param.side = Set side