Add configurable mirror support for Paper library loader system

Winds-Studio · Jul 31, 2024 · 2234099 · 2234099
1 parent 801a2bf
commit 2234099
Showing 1 changed file with 52 additions and 7 deletions.
diff --git a/patches/api/0010-Configurable-LibraryLoader-maven-repos.patch b/patches/api/0010-Configurable-LibraryLoader-maven-repos.patch
@@ -8,34 +8,79 @@ TODO - Dreeam: Support multi maven repos for lib downloading.
 Add JVM flag `-DLeaf.library-download-repo=link` to choose library download repo link.
 e.g. `-DLeaf.library-download-repo=https://maven.aliyun.com/repository/public`
 
+diff --git a/src/main/java/io/papermc/paper/plugin/loader/library/impl/MavenLibraryResolver.java b/src/main/java/io/papermc/paper/plugin/loader/library/impl/MavenLibraryResolver.java
+index 70f352630de71f575d1aea5a3126da19a94791ab..c04f2cd1aa4fb0d77932ac76d9905b27e1c64f51 100644
+--- a/src/main/java/io/papermc/paper/plugin/loader/library/impl/MavenLibraryResolver.java
++++ b/src/main/java/io/papermc/paper/plugin/loader/library/impl/MavenLibraryResolver.java
+@@ -105,6 +105,13 @@ public class MavenLibraryResolver implements ClassPathLibrary {
+      *                         dependencies from
+      */
+     public void addRepository(@NotNull RemoteRepository remoteRepository) {
++        if (org.dreeam.leaf.plugin.loader.MavenCentralMirror.MAVEN_CENTRAL_MIRROR_REPO != null
++                && org.dreeam.leaf.plugin.loader.MavenCentralMirror.isMavenCentral(remoteRepository.getUrl())) {
++            remoteRepository = org.dreeam.leaf.plugin.loader.MavenCentralMirror.getCentralMirrorRepo(
++                    org.dreeam.leaf.plugin.loader.MavenCentralMirror.MAVEN_CENTRAL_MIRROR_REPO
++            );
++        }
++
+         this.repositories.add(remoteRepository);
+     }
+
 diff --git a/src/main/java/org/bukkit/plugin/java/LibraryLoader.java b/src/main/java/org/bukkit/plugin/java/LibraryLoader.java
-index 72b20fa06b461d89f0eeff7b2fbbbe89bae0027c..1e8720e1bf492e2cf1a1638071514e62ac66391d 100644
+index 211c093ce2253e918cd40725ebf1ef172d1b9bdf..d24d504e92b8a7a8b689605fa164a27fa3b323f6 100644
 --- a/src/main/java/org/bukkit/plugin/java/LibraryLoader.java
 +++ b/src/main/java/org/bukkit/plugin/java/LibraryLoader.java
-@@ -46,6 +46,7 @@ public class LibraryLoader
+@@ -46,6 +46,9 @@ public class LibraryLoader
      private final RepositorySystem repository;
      private final DefaultRepositorySystemSession session;
      private final List<RemoteRepository> repositories;
-+    private final String repositoryAddress = System.getProperty("Leaf.library-download-repo") != null ? System.getProperty("Leaf.library-download-repo") : "https://repo.maven.apache.org/maven2"; // Leaf - Configurable maven repos
++    private final String repositoryAddress = org.dreeam.leaf.plugin.loader.MavenCentralMirror.MAVEN_CENTRAL_MIRROR_REPO != null
++            ? org.dreeam.leaf.plugin.loader.MavenCentralMirror.MAVEN_CENTRAL_MIRROR_REPO
++            : org.dreeam.leaf.plugin.loader.MavenCentralMirror.MAVEN_CENTRAL_REPO; // Leaf - Configurable maven repos
      public static java.util.function.BiFunction<URL[], ClassLoader, URLClassLoader> LIBRARY_LOADER_FACTORY; // Paper - rewrite reflection in libraries
      public static java.util.function.Function<List<java.nio.file.Path>, List<java.nio.file.Path>> REMAPPER; // Paper - remap libraries
 
-@@ -79,7 +80,17 @@ public class LibraryLoader
+@@ -79,7 +82,19 @@ public class LibraryLoader
          session.setSystemProperties( System.getProperties() );
          session.setReadOnly();
 
 -        this.repositories = repository.newResolutionRepositories( session, Arrays.asList( new RemoteRepository.Builder( "central", "default", "https://repo.maven.apache.org/maven2" ).build() ) );
 +        // Leaf start - Configurable maven repos
-+        this.repositories = repository.newResolutionRepositories( session, List.of( new RemoteRepository.Builder( "central", "default", repositoryAddress ).build() ) );
++        this.repositories = repository.newResolutionRepositories(
++                session,
++                List.of( org.dreeam.leaf.plugin.loader.MavenCentralMirror.getCentralMirrorRepo(repositoryAddress) )
++        );
 +        /* // Dreeam TODO
 +        this.repositories = repository.newResolutionRepositories(session, List.of(
 +                new RemoteRepository.Builder("central", "default", "https://repo.maven.apache.org/maven2").build(),
 +                new RemoteRepository.Builder("aliyun", "default", "https://maven.aliyun.com/repository/public").build(),
 +                new RemoteRepository.Builder("tencentclound", "default", "https://mirrors.cloud.tencent.com/nexus/repository/maven-public/").build(),
 +                new RemoteRepository.Builder("huaweicloud", "default", "https://repo.huaweicloud.com/repository/maven/").build()
-+        ));
-+         */
++        ));*/
 +        // Leaf end - Configurable maven repos
      }
 
      @Nullable
+diff --git a/src/main/java/org/dreeam/leaf/plugin/loader/MavenCentralMirror.java b/src/main/java/org/dreeam/leaf/plugin/loader/MavenCentralMirror.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..8d5ad681b66baeb19ac50bb81818b8955113217f
+--- /dev/null
++++ b/src/main/java/org/dreeam/leaf/plugin/loader/MavenCentralMirror.java
+@@ -0,0 +1,17 @@
++package org.dreeam.leaf.plugin.loader;
++
++import org.eclipse.aether.repository.RemoteRepository;
++
++public class MavenCentralMirror {
++
++    public static final String MAVEN_CENTRAL_REPO = "https://repo.maven.apache.org/maven2";
++    public static final String MAVEN_CENTRAL_MIRROR_REPO = System.getProperty("Leaf.library-download-repo");
++
++    public static boolean isMavenCentral(String repo) {
++        return repo.contains("repo.maven.apache.org/maven2");
++    }
++
++    public static RemoteRepository getCentralMirrorRepo(String repo) {
++        return new RemoteRepository.Builder("central", "default", repo).build();
++    }
++}