Add GitHub Packages publishing

build.gradle

@@ -54,4 +54,17 @@ allprojects {
     java {
         withSourcesJar()
     }
+
+    publishing {
+        repositories {
+            maven {
+                name = "GitHubPackages"
+                url = "https://maven.pkg.github.com/der-fruhling/create-train-perspective"
+                credentials {
+                    username = System.getenv("GITHUB_ACTOR")
+                    password = System.getenv("GITHUB_TOKEN")
+                }
+            }
+        }
+    }
 }

common/build.gradle

@@ -19,9 +19,4 @@ publishing {
             from components.java
         }
     }
-
-    // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
-    repositories {
-        // Add repositories to publish to here.
-    }
 }

fabric/build.gradle

@@ -70,11 +70,6 @@ publishing {
             from components.java
         }
     }
-
-    // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
-    repositories {
-        // Add repositories to publish to here.
-    }
 }
 
 modrinth {

forge/build.gradle

@@ -83,11 +83,6 @@ publishing {
             from components.java
         }
     }
-
-    // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing.
-    repositories {
-        // Add repositories to publish to here.
-    }
 }
 
 modrinth {