From ee9d068c670315ff56a34eb0c641fcaece845358 Mon Sep 17 00:00:00 2001
From: Matyrobbrt <65940752+Matyrobbrt@users.noreply.github.com>
Date: Tue, 30 Apr 2024 23:52:45 +0300
Subject: [PATCH] Fix installer URLs without a trailing slash (#159)

* Fix installer URLs without a leading slash

`URI#resolve` is stupid.

* I meant trailing trust me
---
 .../gradle/dsl/platform/util/RepositoryCollection.java    | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/dsl/platform/src/main/groovy/net/neoforged/gradle/dsl/platform/util/RepositoryCollection.java b/dsl/platform/src/main/groovy/net/neoforged/gradle/dsl/platform/util/RepositoryCollection.java
index 6cf5af213..9da622bf2 100644
--- a/dsl/platform/src/main/groovy/net/neoforged/gradle/dsl/platform/util/RepositoryCollection.java
+++ b/dsl/platform/src/main/groovy/net/neoforged/gradle/dsl/platform/util/RepositoryCollection.java
@@ -13,10 +13,16 @@ public class RepositoryCollection {
 
     public RepositoryCollection(ProviderFactory providers, ObjectFactory objects, RepositoryHandler handler) {
         this.urls = objects.listProperty(URI.class);
-        handler.withType(MavenArtifactRepository.class).configureEach(repo -> urls.add(providers.provider(repo::getUrl)));
+        handler.withType(MavenArtifactRepository.class).configureEach(repo -> urls.add(providers.provider(repo::getUrl).map(RepositoryCollection::addTrailingSlash)));
     }
 
     public ListProperty<URI> getURLs() {
         return urls;
     }
+
+    private static URI addTrailingSlash(URI uri) {
+        String asString = uri.toString();
+        if (asString.endsWith("/")) return uri;
+        return URI.create(asString + "/");
+    }
 }