Iris downloader / History update

- Allow people to download in place and update in place the media

adapters/bukkit/plugin/src/main/java/art/arcane/iris/Iris.java

@@ -1465,9 +1465,11 @@ public class Iris extends VolmitPlugin implements Listener, ReloadAware {
 
     private void printPacks() {
         File packFolder = Iris.service(StudioSVC.class).getWorkspaceFolder();
-        for (String line : IrisSplashComposer.composePackLines(packFolder, Iris::reportError)) {
-            Iris.info(line);
-        }
+        IrisSplashComposer.composePackLines(packFolder, Iris::reportError).thenAccept(lines -> {
+            if (isEnabled()) {
+                lines.forEach(Iris::info);
+            }
+        });
     }
 
     public int getIrisVersion() {

adapters/bukkit/plugin/src/main/java/art/arcane/iris/command/CommandDeveloper.java

@@ -21,13 +21,11 @@ package art.arcane.iris.command;
 import com.google.gson.JsonObject;
 import art.arcane.iris.Iris;
 import art.arcane.iris.pack.datapack.ServerConfigurator;
-import art.arcane.iris.world.lifecycle.LifecycleOperationCoordinator;
 import art.arcane.iris.platform.bukkit.nms.datapack.DataVersion;
 import art.arcane.iris.world.runtime.ChunkClearer;
 import art.arcane.iris.generation.validation.GoldenHashScanner;
 import art.arcane.iris.world.runtime.InPlaceChunkRegenerator;
 import art.arcane.iris.generation.runtime.IrisEngineSVC;
-import art.arcane.iris.studio.StudioSVC;
 import art.arcane.iris.pack.IrisPackBenchmarking;
 import art.arcane.iris.world.IrisToolbelt;
 import art.arcane.iris.generation.runtime.IrisEngineMantle;
@@ -68,7 +66,6 @@ import art.arcane.iris.localization.IrisLanguage;
 import art.arcane.iris.localization.BukkitCommandMessages;
 import art.arcane.volmlib.util.localization.MessageArgument;
 import art.arcane.iris.localization.BukkitCommandMessagesExtended;
-import art.arcane.iris.localization.BukkitRuntimeMessages;
 @Director(name = "Developer", origin = DirectorOrigin.BOTH, description = "Iris World Manager", descriptionKey = "iris.director.commanddeveloper.director.iris_world_manager", aliases = {"dev"})
 public class CommandDeveloper implements DirectorExecutor {
     @Director(description = "Get Loaded TectonicPlates Count", descriptionKey = "iris.director.commanddeveloper.director.get_loaded_tectonicplates_count", origin = DirectorOrigin.BOTH, sync = true)
@@ -184,27 +181,7 @@ public class CommandDeveloper implements DirectorExecutor {
             @Param(description = "Make sure to make a backup & read the warnings first!", descriptionKey = "iris.director.commanddeveloper.param.make_sure_make_backup_read_warnings_first", defaultValue = "false", aliases = "c")
             boolean confirm
     ) {
-        if (!confirm) {
-            sender().sendMessage(IrisLanguage.text(
-                    BukkitRuntimeMessages.COMMAND_DEVELOPER_UPDATE_WORLD_WARNING,
-                    MessageArgument.untrusted("world", world.getName()),
-                    MessageArgument.untrusted("pack", pack.getLoadKey())
-            ));
-            return;
-        }
-
-        File folder = world.getWorldFolder();
-        folder.mkdirs();
-
-        try (LifecycleOperationCoordinator.Lease lease = LifecycleOperationCoordinator.get().acquire(
-                LifecycleOperationCoordinator.Domain.PACK_MUTATION,
-                LifecycleOperationCoordinator.OperationKind.PACK_PUBLISH,
-                pack.getLoadKey()
-        )) {
-            Iris.service(StudioSVC.class).replaceIntoWorld(sender(), pack, folder, world.getSeed());
-        } catch (LifecycleOperationCoordinator.BusyException e) {
-            sender().sendMessage(C.YELLOW + e.getMessage());
-        }
+        CommandPack.stageWorldUpdate(sender(), world, pack, confirm);
     }
 
     @Director(description = "Test", descriptionKey = "iris.director.commanddeveloper.director.test")

adapters/bukkit/plugin/src/main/java/art/arcane/iris/command/CommandIris.java

@@ -437,7 +437,9 @@ public class CommandIris implements DirectorExecutor {
             @Param(name = "pack", description = "The built-in pack to download", descriptionKey = "iris.director.commandiris.param.pack_download", defaultValue = NO_DOWNLOAD_SOURCE, customHandler = DownloadPackHandler.class)
             String pack,
             @Param(name = "link", description = "A direct HTTP or HTTPS zip link", defaultValue = NO_DOWNLOAD_SOURCE)
-            String link
+            String link,
+            @Param(name = "overwrite", description = "Back up and replace an installed pack", defaultValue = "false")
+            boolean overwrite
     ) {
         String builtInPack = NO_DOWNLOAD_SOURCE.equals(pack) ? null : pack;
         String directLink = NO_DOWNLOAD_SOURCE.equals(link) ? null : link;
@@ -446,14 +448,14 @@ public class CommandIris implements DirectorExecutor {
             return;
         }
         if (builtInPack != null) {
-            Iris.service(StudioSVC.class).downloadBuiltIn(sender(), builtInPack);
+            Iris.service(StudioSVC.class).downloadBuiltIn(sender(), builtInPack, overwrite);
             return;
         }
         if (!PackDownloader.isDirectZipUrl(directLink)) {
             sender().sendMessage(IrisLanguage.text(PackDownloadMessages.INVALID_URL));
             return;
         }
-        Iris.service(StudioSVC.class).downloadUrl(sender(), directLink);
+        Iris.service(StudioSVC.class).downloadUrl(sender(), directLink, overwrite);
     }
 
     @Director(description = "Get metrics for your world", descriptionKey = "iris.director.commandiris.director.get_metrics_your_world", aliases = "measure", origin = DirectorOrigin.PLAYER)

adapters/bukkit/plugin/src/main/java/art/arcane/iris/command/CommandPack.java

@@ -27,6 +27,9 @@ import art.arcane.iris.pack.PackValidationRegistry;
 import art.arcane.iris.pack.PackValidationResult;
 import art.arcane.iris.pack.PackValidator;
 import art.arcane.iris.studio.StudioSVC;
+import art.arcane.iris.world.IrisToolbelt;
+import art.arcane.iris.world.lifecycle.LifecycleOperationCoordinator;
+import art.arcane.iris.localization.C;
 import art.arcane.iris.generation.terrain.IrisDimension;
 import art.arcane.iris.command.handlers.DimensionHandler;
 import art.arcane.iris.platform.bukkit.plugin.VolmitSender;
@@ -35,6 +38,7 @@ import art.arcane.volmlib.util.director.annotations.Param;
 import art.arcane.volmlib.util.localization.TextKey;
 
 import art.arcane.iris.spi.IrisPlatforms;
+import org.bukkit.World;
 
 import java.io.File;
 import java.io.IOException;
@@ -48,6 +52,42 @@ import art.arcane.volmlib.util.localization.MessageArgument;
 import art.arcane.iris.localization.BukkitRuntimeMessages;
 @Director(name = "pack", aliases = {"pk"}, description = "Pack validation and maintenance", descriptionKey = "iris.director.commandpack.director.pack_validation_maintenance")
 public class CommandPack implements DirectorExecutor {
+    @Director(name = "update-world", description = "Stage an installed pack for a world and request a clean restart", descriptionKey = "iris.director.commanddeveloper.director.stage_world_generation_update")
+    public void updateWorld(
+            @Param(description = "The world to update", descriptionKey = "iris.director.commanddeveloper.param.world_update", contextual = true, contextualOverride = true)
+            World world,
+            @Param(description = "The installed dimension to use", descriptionKey = "iris.director.commanddeveloper.param.pack_install_into_world", contextual = true, contextualOverride = true, aliases = "dimension")
+            IrisDimension pack,
+            @Param(description = "Confirm that the complete world has been backed up", descriptionKey = "iris.director.commanddeveloper.param.make_sure_make_backup_read_warnings_first", defaultValue = "false", aliases = "c")
+            boolean confirm
+    ) {
+        stageWorldUpdate(sender(), world, pack, confirm);
+    }
+
+    static void stageWorldUpdate(VolmitSender sender, World world, IrisDimension pack, boolean confirm) {
+        if (!IrisToolbelt.isIrisWorld(world) || IrisToolbelt.isIrisStudioWorld(world)) {
+            sender.sendMessage(IrisLanguage.text(BukkitRuntimeMessages.COMMAND_PACK_UPDATE_WORLD_REQUIRES_PERSISTENT_WORLD));
+            return;
+        }
+        if (!confirm) {
+            sender.sendMessage(IrisLanguage.text(
+                    BukkitRuntimeMessages.COMMAND_DEVELOPER_UPDATE_WORLD_WARNING,
+                    MessageArgument.untrusted("world", world.getName()),
+                    MessageArgument.untrusted("pack", pack.getLoadKey())
+            ));
+            return;
+        }
+        try (LifecycleOperationCoordinator.Lease lease = LifecycleOperationCoordinator.get().acquire(
+                LifecycleOperationCoordinator.Domain.PACK_MUTATION,
+                LifecycleOperationCoordinator.OperationKind.PACK_PUBLISH,
+                world.getName()
+        )) {
+            Iris.service(StudioSVC.class).replaceIntoWorld(sender, pack, world.getWorldFolder(), world.getSeed());
+        } catch (LifecycleOperationCoordinator.BusyException e) {
+            sender.sendMessage(C.YELLOW + e.getMessage());
+        }
+    }
+
     /**
      * Director treats a blank defaultValue as "required", which made the all-packs branch
      * unreachable from chat. The "*" sentinel keeps the parameter genuinely optional; a blank