From f9c8cc51c5b5281ae37e7111ec16072451f56f4a Mon Sep 17 00:00:00 2001
From: Miguel Alcon Pinto <malcon@google.com>
Date: Thu, 21 Jan 2016 14:59:33 +0000
Subject: Allow more flexibility on proto output formatter.

--
MOS_MIGRATED_REVID=112681274
---
 .../lib/query2/output/ProtoOutputFormatter.java    | 86 ++++++++++++++--------
 1 file changed, 57 insertions(+), 29 deletions(-)

(limited to 'src/main/java/com/google/devtools/build/lib')

diff --git a/src/main/java/com/google/devtools/build/lib/query2/output/ProtoOutputFormatter.java b/src/main/java/com/google/devtools/build/lib/query2/output/ProtoOutputFormatter.java
index da5a2fab6a..abf1e08c88 100644
--- a/src/main/java/com/google/devtools/build/lib/query2/output/ProtoOutputFormatter.java
+++ b/src/main/java/com/google/devtools/build/lib/query2/output/ProtoOutputFormatter.java
@@ -41,7 +41,9 @@ import com.google.devtools.build.lib.query2.output.AspectResolver.BuildFileDepen
 import com.google.devtools.build.lib.query2.output.OutputFormatter.AbstractUnorderedFormatter;
 import com.google.devtools.build.lib.query2.output.QueryOptions.OrderOutput;
 import com.google.devtools.build.lib.query2.proto.proto2api.Build;
+import com.google.devtools.build.lib.query2.proto.proto2api.Build.GeneratedFile;
 import com.google.devtools.build.lib.query2.proto.proto2api.Build.QueryResult.Builder;
+import com.google.devtools.build.lib.query2.proto.proto2api.Build.SourceFile;
 import com.google.devtools.build.lib.syntax.Environment;
 import com.google.devtools.build.lib.util.BinaryPredicate;
 
@@ -135,8 +137,11 @@ public class ProtoOutputFormatter extends AbstractUnorderedFormatter {
       Rule rule = (Rule) target;
       Build.Rule.Builder rulePb = Build.Rule.newBuilder()
           .setName(rule.getLabel().toString())
-          .setRuleClass(rule.getRuleClass())
-          .setLocation(location);
+          .setRuleClass(rule.getRuleClass());
+      if (includeLocation()) {
+        rulePb.setLocation(location);
+      }
+
       for (Attribute attr : rule.getAttributes()) {
         if (!includeDefaultValues && !rule.isAttributeValueExplicitlySpecified(attr)
             || !includeAttribute(rule, attr)) {
@@ -160,7 +165,7 @@ public class ProtoOutputFormatter extends AbstractUnorderedFormatter {
       postProcess(rule, rulePb);
 
       Environment env = rule.getRuleClassObject().getRuleDefinitionEnvironment();
-      if (env != null) {
+      if (env != null && includeRuleDefinitionEnvironment()) {
         // The RuleDefinitionEnvironment is always defined for Skylark rules and
         // always null for non Skylark rules.
         rulePb.addAttribute(
@@ -176,6 +181,9 @@ public class ProtoOutputFormatter extends AbstractUnorderedFormatter {
       // Add information about additional attributes from aspects.
       for (Entry<Attribute, Collection<Label>> entry : aspectsDependencies.asMap().entrySet()) {
         Attribute attribute = entry.getKey();
+        if (!includeAttribute(rule, attribute)) {
+          continue;
+        }
         Collection<Label> labels = entry.getValue();
         Object attributeValue = getAspectAttributeValue(attribute, labels);
         Build.Attribute serializedAttribute =
@@ -187,21 +195,23 @@ public class ProtoOutputFormatter extends AbstractUnorderedFormatter {
                 /*encodeBooleanAndTriStateAsIntegerAndString=*/ true);
         rulePb.addAttribute(serializedAttribute);
       }
-      // Add all deps from aspects as rule inputs of current target.
-      for (Label label : aspectsDependencies.values()) {
-        rulePb.addRuleInput(label.toString());
-      }
+      if (includeRuleInputsAndOutputs()) {
+        // Add all deps from aspects as rule inputs of current target.
+        for (Label label : aspectsDependencies.values()) {
+          rulePb.addRuleInput(label.toString());
+        }
 
-      // Include explicit elements for all direct inputs and outputs of a rule;
-      // this goes beyond what is available from the attributes above, since it
-      // may also (depending on options) include implicit outputs,
-      // host-configuration outputs, and default values.
-      for (Label label : rule.getLabels(dependencyFilter)) {
-        rulePb.addRuleInput(label.toString());
-      }
-      for (OutputFile outputFile : rule.getOutputFiles()) {
-        Label fileLabel = outputFile.getLabel();
-        rulePb.addRuleOutput(fileLabel.toString());
+        // Include explicit elements for all direct inputs and outputs of a rule;
+        // this goes beyond what is available from the attributes above, since it
+        // may also (depending on options) include implicit outputs,
+        // host-configuration outputs, and default values.
+        for (Label label : rule.getLabels(dependencyFilter)) {
+          rulePb.addRuleInput(label.toString());
+        }
+        for (OutputFile outputFile : rule.getOutputFiles()) {
+          Label fileLabel = outputFile.getLabel();
+          rulePb.addRuleOutput(fileLabel.toString());
+        }
       }
       for (String feature : rule.getFeatures()) {
         rulePb.addDefaultSetting(feature);
@@ -214,22 +224,27 @@ public class ProtoOutputFormatter extends AbstractUnorderedFormatter {
       Label label = outputFile.getLabel();
 
       Rule generatingRule = outputFile.getGeneratingRule();
-      Build.GeneratedFile output = Build.GeneratedFile.newBuilder()
-          .setLocation(location)
-          .setGeneratingRule(generatingRule.getLabel().toString())
-          .setName(label.toString())
-          .build();
+      GeneratedFile.Builder output =
+          GeneratedFile.newBuilder()
+                       .setGeneratingRule(generatingRule.getLabel().toString())
+                       .setName(label.toString());
 
+      if (includeLocation()) {
+        output.setLocation(location);
+      }
       targetPb.setType(GENERATED_FILE);
-      targetPb.setGeneratedFile(output);
+      targetPb.setGeneratedFile(output.build());
     } else if (target instanceof InputFile) {
       InputFile inputFile = (InputFile) target;
       Label label = inputFile.getLabel();
 
       Build.SourceFile.Builder input = Build.SourceFile.newBuilder()
-          .setLocation(location)
           .setName(label.toString());
 
+      if (includeLocation()) {
+        input.setLocation(location);
+      }
+
       if (inputFile.getName().equals("BUILD")) {
         Set<Label> subincludeLabels = new LinkedHashSet<>();
         subincludeLabels.addAll(aspectResolver == null
@@ -264,13 +279,14 @@ public class ProtoOutputFormatter extends AbstractUnorderedFormatter {
       targetPb.setSourceFile(input);
     } else if (target instanceof FakeSubincludeTarget) {
       Label label = target.getLabel();
-      Build.SourceFile input = Build.SourceFile.newBuilder()
-          .setLocation(location)
-          .setName(label.toString())
-          .build();
+      SourceFile.Builder input = SourceFile.newBuilder()
+                                           .setName(label.toString());
 
+      if (includeLocation()) {
+        input.setLocation(location);
+      }
       targetPb.setType(SOURCE_FILE);
-      targetPb.setSourceFile(input);
+      targetPb.setSourceFile(input.build());
     } else if (target instanceof PackageGroup) {
       PackageGroup packageGroup = (PackageGroup) target;
       Build.PackageGroup.Builder packageGroupPb = Build.PackageGroup.newBuilder()
@@ -328,4 +344,16 @@ public class ProtoOutputFormatter extends AbstractUnorderedFormatter {
   protected boolean includeAttribute(Rule rule, Attribute attr) {
     return true;
   }
+
+  protected boolean includeRuleDefinitionEnvironment() {
+    return true;
+  }
+
+  protected boolean includeRuleInputsAndOutputs() {
+    return true;
+  }
+
+  protected boolean includeLocation() {
+    return true;
+  }
 }
-- 
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