testserver/patches/server/0671-Add-command-line-option-to-load-extra-plugin-jars-no.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: jmp <jasonpenilla2@me.com>
Date: Tue, 18 May 2021 14:39:44 -0700
Subject: [PATCH] Add command line option to load extra plugin jars not in the
 plugins folder

ex: java -jar paperclip.jar nogui -add-plugin=/path/to/plugin.jar -add-plugin=/path/to/another/plugin_jar.jar

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 2f914ebd18764fbfd3834c0a94cedb2184f8dbb0..59c352f9666ff9b828450a62f590ab637b4329b5 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -386,8 +386,13 @@ public final class CraftServer implements Server {
 
         File pluginFolder = (File) console.options.valueOf("plugins");
 
-        if (pluginFolder.exists()) {
-            Plugin[] plugins = this.pluginManager.loadPlugins(pluginFolder);
+        // Paper start
+        if (true || pluginFolder.exists()) {
+            if (!pluginFolder.exists()) {
+                pluginFolder.mkdirs();
+            }
+            Plugin[] plugins = this.pluginManager.loadPlugins(pluginFolder, this.extraPluginJars());
+            // Paper end
             for (Plugin plugin : plugins) {
                 try {
                     String message = String.format("Loading %s", plugin.getDescription().getFullName());
@@ -402,6 +407,18 @@ public final class CraftServer implements Server {
         }
     }
 
+    // Paper start
+    private List<File> extraPluginJars() {
+        @SuppressWarnings("unchecked")
+        final List<File> jars = (List<File>) this.console.options.valuesOf("add-plugin");
+        return jars.stream()
+            .filter(File::exists)
+            .filter(File::isFile)
+            .filter(file -> file.getName().endsWith(".jar"))
+            .collect(java.util.stream.Collectors.toList());
+    }
+    // Paper end
+
     public void enablePlugins(PluginLoadOrder type) {
         if (type == PluginLoadOrder.STARTUP) {
             this.helpMap.clear();
diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
index 6ebd0f6053929beb246993b5a1b682b9971baf0b..ba01312f7615d0507c1bd1cd175588197f8d122e 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -153,6 +153,12 @@ public class Main {
                         .ofType(String.class)
                         .defaultsTo("Unknown Server")
                         .describedAs("Name");
+
+                acceptsAll(asList("add-plugin", "add-extra-plugin-jar"))
+                        .withRequiredArg()
+                        .ofType(File.class)
+                        .defaultsTo(new File[] {})
+                        .describedAs("Specify paths to extra plugin jars to be loaded in addition to those in the plugins folder. This argument can be specified multiple times, once for each extra plugin jar path.");
                 // Paper end
             }
         };