From 0ecb86e63af6e747a7ec812962de00b2179a2cd9 Mon Sep 17 00:00:00 2001
From: Alberto Sartori <alberto.sartori@huawei.com>
Date: Tue, 28 Jun 2022 18:25:23 +0200
Subject: improve error message when outpus are not disjoint

---
 src/buildtool/build_engine/target_map/target_map.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/buildtool/build_engine/target_map/target_map.cpp')

diff --git a/src/buildtool/build_engine/target_map/target_map.cpp b/src/buildtool/build_engine/target_map/target_map.cpp
index 4f32cdf1..815f1432 100644
--- a/src/buildtool/build_engine/target_map/target_map.cpp
+++ b/src/buildtool/build_engine/target_map/target_map.cpp
@@ -6,6 +6,7 @@
 #include <string>
 #include <utility>
 
+#include "fmt/format.h"
 #include "nlohmann/json.hpp"
 #include "src/buildtool/build_engine/base_maps/field_reader.hpp"
 #include "src/buildtool/build_engine/expression/configuration.hpp"
@@ -405,7 +406,9 @@ void withDependencies(
                                     std::back_inserter(dups));
               if (not dups.empty()) {
                   throw Evaluator::EvaluationError{
-                      "outs and out_dirs for ACTION must be disjoint"};
+                      fmt::format("outs and out_dirs for ACTION must be "
+                                  "disjoint. Found repeated entries:\n{}",
+                                  nlohmann::json(dups).dump())};
               }
 
               std::vector<std::string> cmd;
-- 
cgit v1.2.3