From aff8ee2242b6faf853337b6aca727f02e14e7995 Mon Sep 17 00:00:00 2001
From: Klaus Aehlig <klaus.aehlig@huawei.com>
Date: Wed, 16 Apr 2025 10:44:51 +0200
Subject: just profile: include exit code of actions

Extend the profile by including non-zero exit codes of individual
actions. When looking at an individual build invocation, the actions
with non-zero exit code are often the interesting ones, like root
cause of a build failure, or failing tests. Therefore, it is useful
information to include this information; by leaving out the exit
code if it is zero, we do not significantly increase the profile.
---
 src/buildtool/profile/profile.cpp | 5 +++++
 src/buildtool/profile/profile.hpp | 1 +
 2 files changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/buildtool/profile/profile.cpp b/src/buildtool/profile/profile.cpp
index 6d1cc34d..225542e6 100644
--- a/src/buildtool/profile/profile.cpp
+++ b/src/buildtool/profile/profile.cpp
@@ -33,6 +33,9 @@ void Profile::Write(int exit_code) {
             if (not v.cached) {
                 entry["duration"] = v.duration;
             }
+            if (v.exit_code != 0) {
+                entry["exit code"] = v.exit_code;
+            }
             entry["artifacts"] = v.artifacts;
             if (v.out) {
                 entry["stdout"] = *v.out;
@@ -81,6 +84,7 @@ void Profile::NoteActionCompleted(std::string const& id,
         actions_[id] = ActionData{
             .cached = response->IsCached(),
             .duration = response->ExecutionDuration(),
+            .exit_code = response->ExitCode(),
             .out = out,
             .err = err,
             .artifacts = std::unordered_map<std::string, std::string>()};
@@ -89,6 +93,7 @@ void Profile::NoteActionCompleted(std::string const& id,
         actions_[id] = ActionData{
             .cached = response->IsCached(),
             .duration = response->ExecutionDuration(),
+            .exit_code = response->ExitCode(),
             .out = out,
             .err = err,
             .artifacts = std::unordered_map<std::string, std::string>(
diff --git a/src/buildtool/profile/profile.hpp b/src/buildtool/profile/profile.hpp
index 71511245..d90ad2a5 100644
--- a/src/buildtool/profile/profile.hpp
+++ b/src/buildtool/profile/profile.hpp
@@ -42,6 +42,7 @@ class Profile {
     struct ActionData {
         bool cached;
         double duration;
+        int exit_code;
         std::optional<std::string> out;
         std::optional<std::string> err;
         std::unordered_map<std::string, std::string> artifacts;
-- 
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