Automated rollback of commit 4594b7f.

*** Reason for rollback ***

It breaks examples/tutorial on ci.bazel.build [1] with error:

object of type 'Target' has no field 'objc'.

[1] http://ci.bazel.io/view/Dashboard/job/Tutorial/BAZEL_VERSION=HEAD,PLATFORM_NAME=darwin-x86_64/1023/console

*** Original change description ***

AppleBinary and AppleStaticLibrary no longer propagate unwrapped ObjcProvider.
This will prevent dependencies on apple_binary and apple_static_library from objc_library and other lower-level rules.

RELNOTES: None.
PiperOrigin-RevId: 162195726

src/main/java/com/google/devtools/build/lib/rules/objc/AppleBinary.java

@@ -164,6 +164,8 @@ public final ConfiguredTarget create(RuleContext ruleContext)
     objcProviderBuilder.add(MULTI_ARCH_LINKED_BINARIES, outputArtifact);
 
     ObjcProvider objcProvider = objcProviderBuilder.build();
+    // TODO(cparsons): Stop propagating ObjcProvider directly from this rule.
+    targetBuilder.addProvider(ObjcProvider.class, objcProvider);
 
     switch (getBinaryType(ruleContext)) {
       case EXECUTABLE:

src/main/java/com/google/devtools/build/lib/rules/objc/AppleStaticLibrary.java

@@ -180,6 +180,8 @@ public final ConfiguredTarget create(RuleContext ruleContext)
     ObjcProvider objcProvider = objcProviderBuilder.build();
 
     targetBuilder
+        // TODO(cparsons): Remove ObjcProvider as a direct provider.
+        .addProvider(ObjcProvider.class, objcProvider)
         .addNativeDeclaredProvider(
             new AppleStaticLibraryProvider(
                 ruleIntermediateArtifacts.combinedArchitectureArchive(),

src/test/java/com/google/devtools/build/lib/rules/objc/AppleBinaryTest.java

@@ -1416,6 +1416,6 @@ public void testLoadableBundleBinaryAddsRpathLinkOptWithBundleLoader() throws Ex
 
   @Test
   public void testCustomModuleMap() throws Exception {
-    checkCustomModuleMap(RULE_TYPE, true);
+    checkCustomModuleMap(RULE_TYPE);
   }
 }

src/test/java/com/google/devtools/build/lib/rules/objc/AppleStaticLibraryTest.java

@@ -134,9 +134,7 @@ public void testAvoidDepsProviders() throws Exception {
         "    resources = [':avoid.png']",
         ")");
 
-    ObjcProvider provider = getConfiguredTarget("//package:test")
-        .get(AppleStaticLibraryProvider.SKYLARK_CONSTRUCTOR)
-        .getDepsObjcProvider();
+    ObjcProvider provider = providerForTarget("//package:test");
     // Do not remove SDK_FRAMEWORK or GENERAL_RESOURCE_FILE values in avoid_deps.
     assertThat(provider.get(ObjcProvider.SDK_FRAMEWORK))
         .containsAllOf(new SdkFramework("AvoidSDK"), new SdkFramework("BaseSDK"));

src/test/java/com/google/devtools/build/lib/rules/objc/IosTestTest.java

@@ -1167,22 +1167,7 @@ public void testMultiArchUserHeaderSearchPathsUsed() throws Exception {
      // Usually, an ios_test would depend on apple_binary through a skylark_ios_application in its
      // 'binary' attribute.  Since we don't have skylark_ios_application here, we use the 'deps'
      // attribute instead.
-    scratch.file("skylarkstub/BUILD");
-    scratch.file("skylarkstub/skylark_stub.bzl",
-        "def skylark_ios_application_stub_impl(ctx):",
-        "  bin_provider = ctx.attr.binary[apple_common.AppleExecutableBinary]",
-        "  return struct(objc=bin_provider.objc)",
-        "skylark_ios_application_stub = rule(",
-        "    skylark_ios_application_stub_impl,",
-        // Both 'binary' and 'deps' are needed because ObjcProtoAspect is applied transitively
-        // along attribute 'deps' only.
-        "    attrs = {'binary': attr.label(mandatory=True,",
-        "                                  providers=[apple_common.AppleExecutableBinary])},",
-        "    fragments = ['apple', 'objc'],",
-        ")");
-
      scratch.file("x/BUILD",
-       "load('//skylarkstub:skylark_stub.bzl', 'skylark_ios_application_stub')",
         "genrule(",
         "    name = 'gen_hdrs',",
         "    outs = ['generated.h'],",
@@ -1194,10 +1179,6 @@ public void testMultiArchUserHeaderSearchPathsUsed() throws Exception {
         "    platform_type = 'ios',",
         "    hdrs = ['generated.h'],",
         ")",
-        "skylark_ios_application_stub(",
-        "    name = 'stub_application',",
-        "    binary = ':apple_bin',",
-        ")",
         "objc_binary(",
         "    name = 'bin',",
         "    srcs = ['bin.m'],",
@@ -1211,7 +1192,7 @@ public void testMultiArchUserHeaderSearchPathsUsed() throws Exception {
         "    srcs = ['test.m'],",
         "    xctest = 1,",
         "    xctest_app = ':testApp',",
-        "    deps = [':stub_application']",
+        "    deps = [':apple_bin']",
         ")");
      CommandAction compileAction = compileAction("//x:test", "test.o");
      // The genfiles root for child configurations must be present in the compile action so that

src/test/java/com/google/devtools/build/lib/rules/objc/ObjcBinaryTest.java

@@ -928,7 +928,7 @@ public void testFilesToCompileOutputGroup() throws Exception {
 
   @Test
   public void testCustomModuleMap() throws Exception {
-    checkCustomModuleMap(RULE_TYPE, false);
+    checkCustomModuleMap(RULE_TYPE);
   }
 
   @Test

src/test/java/com/google/devtools/build/lib/rules/objc/ObjcLibraryTest.java

@@ -1599,6 +1599,6 @@ public void testDefaultEnabledFeatureIsUsed() throws Exception {
 
   @Test
   public void testCustomModuleMap() throws Exception {
-    checkCustomModuleMap(RULE_TYPE, false);
+    checkCustomModuleMap(RULE_TYPE);
   }
 }

src/test/java/com/google/devtools/build/lib/rules/objc/ObjcProtoLibraryTest.java

@@ -679,12 +679,12 @@ public void testErrorForUsesProtobufWithOptionsFile() throws Exception {
 
   @Test
   public void testModulemapCreatedForNonLinkingTargets() throws Exception {
-    checkOnlyLibModuleMapsArePresentForTarget("//package:opl_protobuf", false);
+    checkOnlyLibModuleMapsArePresentForTarget("//package:opl_protobuf");
   }
 
   @Test
   public void testModulemapNotCreatedForLinkingTargets() throws Exception {
-    checkOnlyLibModuleMapsArePresentForTarget("//package:opl_binary", true);
+    checkOnlyLibModuleMapsArePresentForTarget("//package:opl_binary");
   }
 
   @Test
@@ -760,8 +760,7 @@ private static String sortedJoin(Iterable<String> elements) {
     return Joiner.on('\n').join(Ordering.natural().immutableSortedCopy(elements));
   }
 
-  private void checkOnlyLibModuleMapsArePresentForTarget(String target,
-      boolean fromBinary) throws Exception {
+  private void checkOnlyLibModuleMapsArePresentForTarget(String target) throws Exception {
     Artifact libModuleMap =
         getGenfilesArtifact(
             "opl_protobuf.modulemaps/module.modulemap",
@@ -771,11 +770,7 @@ private void checkOnlyLibModuleMapsArePresentForTarget(String target,
             "protobuf_lib.modulemaps/module.modulemap",
             getConfiguredTarget("//objcproto:protobuf_lib"));
 
-    ObjcProvider provider = fromBinary
-        ? getConfiguredTarget(target)
-              .get(AppleExecutableBinaryProvider.SKYLARK_CONSTRUCTOR)
-              .getDepsObjcProvider()
-        : providerForTarget(target);
+    ObjcProvider provider = providerForTarget(target);
     assertThat(Artifact.toRootRelativePaths(provider.get(ObjcProvider.MODULE_MAP).toSet()))
         .containsExactlyElementsIn(
             Artifact.toRootRelativePaths(ImmutableSet.of(libModuleMap, protolibModuleMap)));

src/test/java/com/google/devtools/build/lib/rules/objc/ObjcRuleTestCase.java

@@ -4894,7 +4894,7 @@ public void checkFilesToCompileOutputGroup(RuleType ruleType) throws Exception {
         .isEqualTo("a.o");
   }
 
-  protected void checkCustomModuleMap(RuleType ruleType, boolean fromBinary) throws Exception {
+  protected void checkCustomModuleMap(RuleType ruleType) throws Exception {
     useConfiguration("--experimental_objc_enable_module_maps");
     ruleType.scratchTarget(scratch, "srcs", "['a.m']", "deps", "['//z:testModuleMap']");
     scratch.file("x/a.m");
@@ -4919,15 +4919,10 @@ protected void checkCustomModuleMap(RuleType ruleType, boolean fromBinary) throw
     assertThat(compileActionA.getArguments()).doesNotContain("-fmodule-name");
 
     ObjcProvider provider = providerForTarget("//z:testModuleMap");
-
     assertThat(Artifact.toExecPaths(provider.get(MODULE_MAP)))
         .containsExactly("y/module.modulemap");
 
-    provider = fromBinary
-        ? getConfiguredTarget("//x:x")
-            .get(AppleExecutableBinaryProvider.SKYLARK_CONSTRUCTOR)
-            .getDepsObjcProvider()
-        : providerForTarget("//x:x");
+    provider = providerForTarget("//x:x");
     assertThat(Artifact.toExecPaths(provider.get(MODULE_MAP))).contains("y/module.modulemap");
   }
 }