Include Bazel version information in profile metadata.
This is helpful when building tools on top of the JSON profile which might to need to distinguish with what Bazel version the profile was written to be able to parse or interpret it correctly.
Closes #17562.
PiperOrigin-RevId: 511761823
Change-Id: I9c31494bfc07be898250d75821dd080e5b68b6db
diff --git a/src/main/java/com/google/devtools/build/lib/profiler/BUILD b/src/main/java/com/google/devtools/build/lib/profiler/BUILD
index b7daef9..ff0281d 100644
--- a/src/main/java/com/google/devtools/build/lib/profiler/BUILD
+++ b/src/main/java/com/google/devtools/build/lib/profiler/BUILD
@@ -34,6 +34,7 @@
deps = [
":network_metrics_collector",
"//src/main/java/com/google/devtools/build/lib/actions:resource_estimator",
+ "//src/main/java/com/google/devtools/build/lib/analysis:blaze_version_info",
"//src/main/java/com/google/devtools/build/lib/bugreport",
"//src/main/java/com/google/devtools/build/lib/clock",
"//src/main/java/com/google/devtools/build/lib/collect:extrema",
diff --git a/src/main/java/com/google/devtools/build/lib/profiler/JsonTraceFileWriter.java b/src/main/java/com/google/devtools/build/lib/profiler/JsonTraceFileWriter.java
index fb5bfc4..d55daf9 100644
--- a/src/main/java/com/google/devtools/build/lib/profiler/JsonTraceFileWriter.java
+++ b/src/main/java/com/google/devtools/build/lib/profiler/JsonTraceFileWriter.java
@@ -15,6 +15,7 @@
import com.google.common.base.Preconditions;
+import com.google.devtools.build.lib.analysis.BlazeVersionInfo;
import com.google.devtools.build.lib.profiler.Profiler.TaskData;
import com.google.gson.stream.JsonWriter;
import java.io.BufferedOutputStream;
@@ -174,6 +175,7 @@
writer.beginObject();
writer.name("otherData");
writer.beginObject();
+ writer.name("bazel_version").value(BlazeVersionInfo.instance().getReleaseName());
writer.name("build_id").value(buildID.toString());
writer.name("output_base").value(outputBase);
writer.name("date").value(new Date().toString());
