Paper-Old/patches/server/0019-Add-command-line-option-to-load-extra-plugin-jars-no.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.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 8377270a5daa3257cd9799e242fe8894a6d22c5c..d1b6c5689e036285515f74263d6b6bc7c32af108 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -430,6 +430,35 @@ public final class CraftServer implements Server {
         io.papermc.paper.plugin.entrypoint.LaunchEntryPointHandler.INSTANCE.enter(io.papermc.paper.plugin.entrypoint.Entrypoint.PLUGIN); // Paper - replace implementation
     }
 
+    // Paper start
+    @Override
+    public File getPluginsFolder() {
+        return (File) this.console.options.valueOf("plugins");
+    }
+
+    private List<File> extraPluginJars() {
+        @SuppressWarnings("unchecked")
+        final List<File> jars = (List<File>) this.console.options.valuesOf("add-plugin");
+        final List<File> list = new ArrayList<>();
+        for (final File file : jars) {
+            if (!file.exists()) {
+                net.minecraft.server.MinecraftServer.LOGGER.warn("File '{}' specified through 'add-plugin' argument does not exist, cannot load a plugin from it!", file.getAbsolutePath());
+                continue;
+            }
+            if (!file.isFile()) {
+                net.minecraft.server.MinecraftServer.LOGGER.warn("File '{}' specified through 'add-plugin' argument is not a file, cannot load a plugin from it!", file.getAbsolutePath());
+                continue;
+            }
+            if (!file.getName().endsWith(".jar")) {
+                net.minecraft.server.MinecraftServer.LOGGER.warn("File '{}' specified through 'add-plugin' argument is not a jar file, cannot load a plugin from it!", file.getAbsolutePath());
+                continue;
+            }
+            list.add(file);
+        }
+        return list;
+    }
+    // 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 eb8120877490944ea8f5cbae2986f190c78b144b..3c5bbc60a1a2da6ff4dd25f9a6c1929b1a5be6f5 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -159,6 +159,12 @@ public class Main {
                         .ofType(File.class)
                         .defaultsTo(new File("paper.yml"))
                         .describedAs("Yml file");
+
+                acceptsAll(asList("add-plugin", "add-extra-plugin-jar"), "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.")
+                        .withRequiredArg()
+                        .ofType(File.class)
+                        .defaultsTo(new File[] {})
+                        .describedAs("Jar file");
                 // Paper end
             }
         };