Fix `namedElements` not extending from api (#533)

* Fix `namedElements` not extending from api
Fix artifact not waiting for remapAllJars with shared caches

* Use apiElements

* Add a better test for this.

* Also add remapped api mods to namedElements

src/main/java/net/fabricmc/loom/build/ModCompileRemapper.java

@@ -45,6 +45,7 @@ import org.gradle.api.artifacts.result.ComponentArtifactsResult;
 import org.gradle.api.artifacts.result.ResolvedArtifactResult;
 import org.gradle.api.file.FileCollection;
 import org.gradle.api.logging.Logger;
+import org.gradle.api.plugins.JavaPlugin;
 import org.gradle.jvm.JvmLibrary;
 import org.gradle.language.base.artifact.SourcesArtifact;
 import org.jetbrains.annotations.Nullable;
@@ -156,6 +157,11 @@ public class ModCompileRemapper {
 				if (entry.replacedWith() != null && !modDependencies.isEmpty()) {
 					extension.getDeprecationHelper().replaceWithInLoom0_11(entry.sourceConfiguration(), entry.replacedWith());
 				}
+
+				// Export to other projects
+				if (entry.targetConfiguration().equals(JavaPlugin.API_CONFIGURATION_NAME)) {
+					project.getConfigurations().getByName(Constants.Configurations.NAMED_ELEMENTS).extendsFrom(remappedConfig);
+				}
 			});
 		}
 	}

src/main/java/net/fabricmc/loom/configuration/CompileConfiguration.java

@@ -64,6 +64,7 @@ public final class CompileConfiguration {
 		extension.createLazyConfiguration(Constants.Configurations.NAMED_ELEMENTS).configure(configuration -> {
 			configuration.setCanBeConsumed(true);
 			configuration.setCanBeResolved(false);
+			configuration.extendsFrom(project.getConfigurations().getByName(JavaPlugin.API_CONFIGURATION_NAME));
 		});
 
 		extendsFrom(JavaPlugin.COMPILE_ONLY_CONFIGURATION_NAME, Constants.Configurations.MAPPING_CONSTANTS, project);

src/main/java/net/fabricmc/loom/configuration/RemapConfiguration.java

@@ -73,7 +73,15 @@ public class RemapConfiguration {
 					return;
 				}
 
-				PublishArtifact artifact = artifacts.add(JavaPlugin.SOURCES_ELEMENTS_CONFIGURATION_NAME, task.getOutput());
+				PublishArtifact artifact = artifacts.add(JavaPlugin.SOURCES_ELEMENTS_CONFIGURATION_NAME, task.getOutput(), configurablePublishArtifact -> {
+					Task remapJarTask = task;
+
+					if (extension.getShareRemapCaches().get()) {
+						remapJarTask = project.getRootProject().getTasks().getByName(DEFAULT_REMAP_ALL_JARS_TASK_NAME);
+					}
+
+					configurablePublishArtifact.builtBy(remapJarTask);
+				});
 
 				// Remove the existing artifact that does not run remapSourcesJar.
 				// It doesn't seem to hurt, but I'm not sure if the file-level duplicates cause issues.

src/test/groovy/net/fabricmc/loom/test/LoomTestConstants.groovy

@@ -28,7 +28,7 @@ import org.gradle.util.GradleVersion
 
 class LoomTestConstants {
     public final static String DEFAULT_GRADLE = GradleVersion.current().getVersion()
-    public final static String PRE_RELEASE_GRADLE = "7.4-20211108233000+0000"
+    public final static String PRE_RELEASE_GRADLE = "7.4-20211110232442+0000"
 
     public final static String[] STANDARD_TEST_VERSIONS = [DEFAULT_GRADLE, PRE_RELEASE_GRADLE]
 }

src/test/groovy/net/fabricmc/loom/test/integration/FabricAPITest.groovy

@@ -43,14 +43,14 @@ class FabricAPITest extends Specification implements GradleProjectTestTrait {
 	def "build and run (gradle #version)"() {
 		setup:
 			def gradle = gradleProject(
-					repo: "https://github.com/FabricMC/fabric.git",
+					repo: "https://github.com/modmuss50/fabric.git",
-					commit: "46582230fb580d4c1f71e4b0737df27417ec9cb1",
+					commit: "e954edb6069e36139fd70428cfe4cddb5826c498",
 					version: version,
-					patch: "fabric_api"
+//					patch: "fabric_api"
 			)
 
 			// Set the version to something constant
-			gradle.buildGradle.text = gradle.buildGradle.text.replace('Globals.baseVersion + "+" + (ENV.GITHUB_RUN_NUMBER ? "" : "local-") + getBranch()', "\"$API_VERSION\"")
+			gradle.buildGradle.text = gradle.buildGradle.text.replace('project.version + "+" + (ENV.GITHUB_RUN_NUMBER ? "" : "local-") + getBranch()', "\"$API_VERSION\"")
 
 			def server = ServerRunner.create(gradle.projectDir, "1.17.1")
 										.withMod(gradle.getOutputFile("fabric-api-${API_VERSION}.jar"))

src/test/resources/patches/fabric_api.patch

@@ -1,22 +0,0 @@
-diff --git a/build.gradle b/build.gradle
---- a/build.gradle	(revision fc40aa9d88e9457957bdf3f8cec9698846828cd3)
-+++ b/build.gradle	(date 1631009569915)
-@@ -257,6 +257,9 @@
- 		setupRepositories(repositories)
- 	}
-
-+	// Required as moduleDependencies modifies the pom
-+	loom.disableDeprecatedPomGeneration(publishing.publications.mavenJava)
-+
- 	javadoc.enabled = false
- }
-
-@@ -296,6 +299,8 @@
- 	setupRepositories(repositories)
- }
-
-+loom.disableDeprecatedPomGeneration(publishing.publications.mavenJava)
-+
- void setupRepositories(RepositoryHandler repositories) {
- 	//repositories.mavenLocal() // uncomment for testing
- 	def ENV = System.getenv()

src/test/resources/projects/multiproject/core/build.gradle

@@ -1 +1,6 @@
-archivesBaseName = "core"
+archivesBaseName = "core"
+
+dependencies {
+	// An example api dep to be used by the other sub project.
+	modApi "TechReborn:TechReborn-1.16:3.8.4+build.236"
+}

src/test/resources/projects/multiproject/example/src/main/java/net/fabricmc/example/ExampleMod.java

@@ -1,6 +1,9 @@
 package net.fabricmc.example;
 
 import net.fabricmc.api.ModInitializer;
+import net.minecraft.block.BlockState;
+import techreborn.blocks.cable.CableShapeUtil;
+import net.minecraft.util.shape.VoxelShape;
 
 public class ExampleMod implements ModInitializer {
 	@Override
@@ -10,5 +13,11 @@ public class ExampleMod implements ModInitializer {
 		// Proceed with mild caution.
 
 		System.out.println("Hello Fabric world!");
+
+		if (false) {
+			// Just here to make sure it compiles as named, not to test it runs
+			BlockState state = null;
+			VoxelShape shape = new CableShapeUtil(null).getShape(state);
+		}
 	}
 }