Add header only version of chipobject (#181)

Author: ThadHouse

build.gradle

@@ -12,7 +12,7 @@ targetCompatibility = 11
 
 allprojects {
     group = "edu.wpi.first"
-    version = "2024.5.1"
+    version = "2024.5.2"
 
     if (project.hasProperty('publishVersion')) {
         version = project.publishVersion

src/main/java/edu/wpi/first/nativeutils/NativeUtilsExtension.java

@@ -31,6 +31,7 @@
 import edu.wpi.first.nativeutils.dependencies.DelegatedDependencySet;
 import edu.wpi.first.nativeutils.dependencies.FastDownloadDependencySet;
 import edu.wpi.first.nativeutils.dependencies.NativeDependency;
+import edu.wpi.first.nativeutils.dependencies.WPIHeaderOnlyMavenDependency;
 import edu.wpi.first.nativeutils.dependencies.WPISharedMavenDependency;
 import edu.wpi.first.nativeutils.dependencies.WPIStaticMavenDependency;
 import edu.wpi.first.nativeutils.exports.DefaultExportsConfig;
@@ -105,6 +106,7 @@ public NativeUtilsExtension(Project project, ToolchainExtension tcExt) {
     dependencyContainer = objectFactory.polymorphicDomainObjectContainer(NativeDependency.class);
     addNativeDependencyType(WPIStaticMavenDependency.class, project);
     addNativeDependencyType(WPISharedMavenDependency.class, project);
+    addNativeDependencyType(WPIHeaderOnlyMavenDependency.class, project);
 
     addNativeDependencyType(CombinedIgnoreMissingPlatformNativeDependency.class, dependencyContainer);
     addNativeDependencyType(AllPlatformsCombinedNativeDependency.class, dependencyContainer);

src/main/java/edu/wpi/first/nativeutils/WPINativeUtilsExtension.java

@@ -22,6 +22,7 @@
 import edu.wpi.first.nativeutils.dependencies.AllPlatformsCombinedNativeDependency;
 import edu.wpi.first.nativeutils.dependencies.CombinedIgnoreMissingPlatformNativeDependency;
 import edu.wpi.first.nativeutils.dependencies.NativeDependency;
+import edu.wpi.first.nativeutils.dependencies.WPIHeaderOnlyMavenDependency;
 import edu.wpi.first.nativeutils.dependencies.WPISharedMavenDependency;
 import edu.wpi.first.nativeutils.dependencies.WPIStaticMavenDependency;
 
@@ -527,6 +528,16 @@ public void configureDependencies(Action<DependencyVersions> dependencies) {
             c.getTargetPlatforms().add(this.platforms.roborio);
         });
 
+        configs.register("chipobject_headers", WPIHeaderOnlyMavenDependency.class, c -> {
+            c.getGroupId().set("edu.wpi.first.ni-libraries");
+            c.getArtifactId().set("chipobject");
+            c.getHeaderClassifier().set("headers");
+            c.getExt().set("zip");
+            c.getVersion().set(dependencyVersions.getNiLibVersion());
+            c.getSkipAtRuntime().set(true);
+            c.getTargetPlatforms().add(this.platforms.roborio);
+        });
+
         configs.register("visa", WPISharedMavenDependency.class, c -> {
             c.getGroupId().set("edu.wpi.first.ni-libraries");
             c.getArtifactId().set("visa");

src/main/java/edu/wpi/first/nativeutils/dependencies/WPIHeaderOnlyMavenDependency.java

@@ -0,0 +1,41 @@
+package edu.wpi.first.nativeutils.dependencies;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.inject.Inject;
+
+import org.gradle.api.Project;
+import org.gradle.api.file.FileCollection;
+import org.gradle.api.provider.Property;
+import org.gradle.nativeplatform.NativeBinarySpec;
+
+public abstract class WPIHeaderOnlyMavenDependency extends WPIMavenDependency {
+    @Inject
+    public WPIHeaderOnlyMavenDependency(String name, Project project) {
+        super(name, project);
+    }
+
+    private final Map<NativeBinarySpec, ResolvedNativeDependency> resolvedDependencies = new HashMap<>();
+
+    @Override
+    public ResolvedNativeDependency resolveNativeDependency(NativeBinarySpec binary, FastDownloadDependencySet loaderDependencySet) {
+        ResolvedNativeDependency resolvedDep = resolvedDependencies.get(binary);
+        if (resolvedDep != null) {
+            return resolvedDep;
+        }
+
+        FileCollection headers = getArtifactRoots(getHeaderClassifier().getOrElse(null), ArtifactType.HEADERS, loaderDependencySet);
+
+        FileCollection sources = getProject().files();
+        FileCollection linkFiles = getProject().files();
+        FileCollection runtimeFiles = getProject().files();
+
+        resolvedDep = new ResolvedNativeDependency(headers, sources, linkFiles, runtimeFiles);
+
+        resolvedDependencies.put(binary, resolvedDep);
+        return resolvedDep;
+    }
+
+    public abstract Property<Boolean> getSkipAtRuntime();
+}

testing/cpp/build.gradle

@@ -2,7 +2,7 @@ import edu.wpi.first.toolchain.NativePlatforms
 
 plugins {
     id "cpp"
-    id "edu.wpi.first.NativeUtils" version "2024.5.1"
+    id "edu.wpi.first.NativeUtils" version "2024.5.2"
 }
 
 nativeUtils.addWpiNativeUtils()