Add foxloader.useJarTask() API for complex build scripts.

Author: Fox2Code

dev/src/main/groovy/com/fox2code/foxloader/dev/FoxLoaderConfig.java

@@ -25,6 +25,9 @@
 
 import com.fox2code.foxloader.dependencies.DependencyHelper;
 import com.fox2code.foxloader.launcher.BuildConfig;
+import org.gradle.api.Project;
+import org.gradle.api.tasks.TaskProvider;
+import org.gradle.jvm.tasks.Jar;
 
 import java.text.Normalizer;
 import java.util.ArrayList;
@@ -92,6 +95,32 @@ public String getUsedDependencyBundles() {
         return stringJoiner.toString();
     }
 
+    // Special jar task replacement for complex build scripts
+    Jar jarTaskToUse;
+    TaskProvider<Jar> jarTaskToUseProvider;
+
+    public final void useJarTask(Jar jarTaskToUse) {
+        this.checkConfigMutable();
+        this.jarTaskToUse = jarTaskToUse;
+        this.jarTaskToUseProvider = null;
+    }
+
+    public final void useJarTask(TaskProvider<Jar> jarTaskToUseProvider) {
+        this.checkConfigMutable();
+        this.jarTaskToUse = null;
+        this.jarTaskToUseProvider = jarTaskToUseProvider;
+    }
+
+    final Jar getJarTaskToUse(Project project) {
+        if (this.jarTaskToUse != null) {
+            return this.jarTaskToUse;
+        }
+        if (this.jarTaskToUseProvider != null) {
+            return this.jarTaskToUseProvider.get();
+        }
+        return (Jar) project.getTasks().named("jar").get();
+    }
+
     // For testing only
     public String dumpClass;
     public String foxLoaderLibVersionOverride;

dev/src/main/groovy/com/fox2code/foxloader/dev/GradlePlugin.groovy

@@ -293,7 +293,8 @@ class GradlePlugin implements Plugin<Project> {
             if (config.modVersion == null && project.version != null) {
                 config.modVersion = project.version.toString()
             }
-            (project.getTasks().named("jar").get() as Jar).manifest {
+            Jar jarTask = config.getJarTaskToUse(project)
+            jarTask.manifest {
                 attributes 'For-FoxLoader-Version': BuildConfig.FOXLOADER_VERSION
                 attributes 'For-ReIndev-Version': BuildConfig.REINDEV_VERSION
                 if (!config.usedDependencyBundles.isEmpty()) {
@@ -343,7 +344,6 @@ class GradlePlugin implements Plugin<Project> {
                     attributes 'Unofficial': 'true'
                 }
             }
-            Jar jarTask = ((Jar) project.getTasks().named("jar").get())
             File mod = jarTask.getArchiveFile().get().getAsFile()
             JsonElement savedUsername = foxLoaderJsonData.get("username")
             String username = config.username
@@ -452,7 +452,7 @@ class GradlePlugin implements Plugin<Project> {
         }
         String owner = path.substring(0, i)
         String repo = path.substring(i + 1)
-        Jar jar = (project.getTasks().named("jar").get() as Jar)
+        Jar jar = config.getJarTaskToUse(project)
         String modWebsite = config.modWebsite
         if (modWebsite == null) {
             modWebsite = service.websitePrefix + path