Include Bazel version information in profile metadata. (bazelbuild#17616)

meisterT · web-flow · commit 7e328bb71004 · 2023-02-28T05:28:10.000-08:00
This is basically the same as https://github.com/bazelbuild/bazel/pull/17562/files before we did the JSON trace profile refactoring. --- 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 bazelbuild#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
@@ -27,6 +27,7 @@ java_library(
     ],
     deps = [
         ":network_metrics_collector",
+        "//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/Profiler.java b/src/main/java/com/google/devtools/build/lib/profiler/Profiler.java
@@ -21,6 +21,7 @@
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
+import com.google.devtools.build.lib.analysis.BlazeVersionInfo;
 import com.google.devtools.build.lib.bugreport.BugReporter;
 import com.google.devtools.build.lib.clock.Clock;
 import com.google.devtools.build.lib.collect.Extrema;
@@ -1088,6 +1089,7 @@ public void run() {
           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());
