Implement build tag filtering.
If the --build_tag_filters option is specified, targets built will be filtered according to their tags (at least one included, none excluded)
--
MOS_MIGRATED_REVID=138856195
diff --git a/src/main/java/com/google/devtools/build/lib/packages/TargetUtils.java b/src/main/java/com/google/devtools/build/lib/packages/TargetUtils.java
index 43b7473..00d15cd 100644
--- a/src/main/java/com/google/devtools/build/lib/packages/TargetUtils.java
+++ b/src/main/java/com/google/devtools/build/lib/packages/TargetUtils.java
@@ -14,11 +14,15 @@
package com.google.devtools.build.lib.packages;
+import com.google.common.base.Predicate;
import com.google.common.collect.ImmutableMap;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.events.Location;
import com.google.devtools.build.lib.syntax.Type;
+import com.google.devtools.build.lib.util.Pair;
+import java.util.Collection;
import java.util.HashMap;
+import java.util.List;
import java.util.Map;
import javax.annotation.Nullable;
@@ -193,6 +197,34 @@
return visitor.isExplicit();
}
+ /**
+ * Returns a predicate to be used for test tag filtering, i.e., that only accepts tests that match
+ * all of the required tags and none of the excluded tags.
+ */
+ public static Predicate<Target> tagFilter(List<String> tagFilterList) {
+ Pair<Collection<String>, Collection<String>> tagLists =
+ TestTargetUtils.sortTagsBySense(tagFilterList);
+ final Collection<String> requiredTags = tagLists.first;
+ final Collection<String> excludedTags = tagLists.second;
+ return new Predicate<Target>() {
+ @Override
+ public boolean apply(Target input) {
+ if (requiredTags.isEmpty() && excludedTags.isEmpty()) {
+ return true;
+ }
+
+ if (!(input instanceof Rule)) {
+ return false;
+ }
+ // Note that test_tags are those originating from the XX_test rule,
+ // whereas the requiredTags and excludedTags originate from the command
+ // line or test_suite rule.
+ return TestTargetUtils.testMatchesFilters(((Rule) input).getRuleTags(),
+ requiredTags, excludedTags, false);
+ }
+ };
+ }
+
private static class ExplicitEdgeVisitor implements AttributeMap.AcceptsLabelAttribute {
private final Label expectedLabel;
private final Rule rule;
