feat: Add resource_configuration to native_image

graalvm/nativeimage/rules.bzl

@@ -82,6 +82,7 @@ def native_image(
         check_toolchains = _DEFAULT_CHECK_TOOLCHAINS_CONDITION,
         native_image_tool = None,  # uses toolchains by default
         native_image_settings = [_DEFAULT_NATIVE_IMAGE_SETTINGS],
+        resource_configuration = None,
         profiles = [],
         **kwargs):
     """Generates and compiles a GraalVM native image from a Java library target.
@@ -115,6 +116,7 @@ def native_image(
         native_image_tool: Specific `native-image` executable target to use.
         native_image_settings: Suite(s) of Native Image build settings to use.
         profiles: Profiles to use for profile-guided optimization (PGO) and obtained from a native image compiled with `--pgo-instrument`.
+        resource_configuration: Resource configuration file. No default; optional.
         **kwargs: Extra keyword arguments are passed to the underlying `native_image` rule.
     """
 
@@ -141,5 +143,6 @@ def native_image(
         native_image_tool = native_image_tool,
         native_image_settings = native_image_settings,
         profiles = profiles,
+        resource_configuration = resource_configuration,
         **kwargs
     )

internal/native_image/builder.bzl

@@ -67,6 +67,22 @@ def _configure_optimization_mode(ctx, args):
             format = "-O%s",
         )
 
+def _configure_resources(ctx, args, direct_inputs):
+    """Configure resource settings for a Native Image build.
+
+    Args:
+        ctx: Context of the Native Image rule implementation.
+        args: Args builder for the Native Image build.
+        direct_inputs: Direct Native Image build action inputs.
+
+    """
+    if ctx.attr.include_resources != None:
+        args.add(ctx.attr.include_resources, format = "-H:IncludeResources=%s")
+
+    if ctx.attr.resource_configuration != None:
+        args.add(ctx.file.resource_configuration, format = "-H:ResourceConfigurationFiles=%s")
+        direct_inputs.append(ctx.file.resource_configuration)
+
 def _configure_reflection(ctx, args, direct_inputs):
     """Configure reflection settings for a Native Image build.
 
@@ -203,8 +219,7 @@ def assemble_native_build_options(
     _configure_reflection(ctx, args, direct_inputs)
 
     # configure resources
-    if ctx.attr.include_resources != None:
-        args.add(ctx.attr.include_resources, format = "-H:IncludeResources=%s")
+    _configure_resources(ctx, args, direct_inputs)
 
     # if a static build is being performed against hermetic zlib, configure it
     if ctx.attr.static_zlib != None:

internal/native_image/common.bzl

@@ -113,6 +113,10 @@ _NATIVE_IMAGE_ATTRS = {
         allow_files = True,
         mandatory = False,
     ),
+    "resource_configuration": attr.label(
+        mandatory = False,
+        allow_single_file = True,
+    ),
     "_cc_toolchain": attr.label(
         default = Label(_BAZEL_CURRENT_CPP_TOOLCHAIN),
     ),