Make AppleDebugInfo and AppleSymbolsFileInfo available from outside o…

…f rules_apple (bazelbuild#2558)

apple/internal/partials/BUILD

@@ -57,6 +57,7 @@ bzl_library(
     deps = [
         "//apple/internal:intermediates",
         "//apple/internal:processor",
+        "//apple/internal/providers:apple_symbols_file_info",
         "@bazel_skylib//lib:partial",
         "@bazel_skylib//lib:shell",
         "@build_bazel_apple_support//lib:apple_support",

apple/internal/partials/apple_symbols_file.bzl

@@ -35,12 +35,9 @@ load(
     "@build_bazel_rules_apple//apple/internal:processor.bzl",
     "processor",
 )
-
-_AppleSymbolsFileInfo = provider(
-    doc = "Private provider to propagate the transitive .symbols `File`s.",
-    fields = {
-        "symbols_output_dirs": "Depset of `File`s containing directories of $UUID.symbols files for transitive dependencies.",
-    },
+load(
+    "@build_bazel_rules_apple//apple/internal/providers:apple_symbols_file_info.bzl",
+    "AppleSymbolsFileInfo",
 )
 
 def _apple_symbols_file_partial_impl(
@@ -89,9 +86,9 @@ def _apple_symbols_file_partial_impl(
     transitive_output_files = depset(
         direct = outputs,
         transitive = [
-            x[_AppleSymbolsFileInfo].symbols_output_dirs
+            x[AppleSymbolsFileInfo].symbols_output_dirs
             for x in dependency_targets
-            if _AppleSymbolsFileInfo in x
+            if AppleSymbolsFileInfo in x
         ],
     )
 
@@ -102,7 +99,7 @@ def _apple_symbols_file_partial_impl(
 
     return struct(
         bundle_files = bundle_files,
-        providers = [_AppleSymbolsFileInfo(symbols_output_dirs = transitive_output_files)],
+        providers = [AppleSymbolsFileInfo(symbols_output_dirs = transitive_output_files)],
     )
 
 def apple_symbols_file_partial(

apple/internal/providers/BUILD

@@ -11,6 +11,16 @@ load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 
 licenses(["notice"])
 
+bzl_library(
+    name = "apple_symbols_file_info",
+    srcs = ["apple_symbols_file_info.bzl"],
+    visibility = [
+        # Visibility set to pkg since this provider is used only
+        # by the `apple_symbols_file` partial.
+        "//apple/internal/partials:__pkg__",
+    ],
+)
+
 bzl_library(
     name = "app_intents_info",
     srcs = ["app_intents_info.bzl"],

apple/internal/providers/apple_debug_info.bzl

@@ -14,8 +14,6 @@
 
 """AppleDebugInfo provider implementation for resource aspect and debug symbols partial support."""
 
-visibility("//apple/internal/...")
-
 AppleDebugInfo = provider(
     doc = """
 Private provider to propagate transitive dSYM and link maps information used by the debug symbols

apple/internal/providers/apple_symbols_file_info.bzl

@@ -0,0 +1,22 @@
+# Copyright 2023 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""AppleSymbolsFileInfo provider implementation for transitive .symbols `File`s propagation."""
+
+AppleSymbolsFileInfo = provider(
+    doc = "Private provider to propagate the transitive .symbols `File`s.",
+    fields = {
+        "symbols_output_dirs": "Depset of `File`s containing directories of $UUID.symbols files for transitive dependencies.",
+    },
+)