From 6c456dbbd4e5aa7e54f3c51fbf7f45ea98d4abd2 Mon Sep 17 00:00:00 2001
From: Klaus Aehlig <klaus.aehlig@huawei.com>
Date: Tue, 16 Jan 2024 10:57:35 +0100
Subject: TargetCacheEntry: return implied targets, if serialized

---
 src/buildtool/storage/target_cache_entry.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/buildtool/storage/target_cache_entry.cpp')

diff --git a/src/buildtool/storage/target_cache_entry.cpp b/src/buildtool/storage/target_cache_entry.cpp
index e06d0caa..002b3465 100644
--- a/src/buildtool/storage/target_cache_entry.cpp
+++ b/src/buildtool/storage/target_cache_entry.cpp
@@ -45,6 +45,22 @@ auto TargetCacheEntry::ToResult() const noexcept
     return TargetResult::FromJson(desc_);
 }
 
+auto TargetCacheEntry::ToImplied() const noexcept -> std::set<std::string> {
+    std::set<std::string> result{};
+    if (desc_.contains("implied export targets")) {
+        try {
+            for (auto const& x : desc_["implied export targets"]) {
+                result.emplace(x);
+            }
+        } catch (std::exception const& ex) {
+            Logger::Log(LogLevel::Warning,
+                        "Exception reading implied export targets: {}",
+                        ex.what());
+        }
+    }
+    return result;
+}
+
 [[nodiscard]] auto ToObjectInfo(nlohmann::json const& json)
     -> Artifact::ObjectInfo {
     auto const& desc = ArtifactDescription::FromJson(json);
-- 
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