From 538c7f3e180a5f121c6819ad5d9b14f843512f60 Mon Sep 17 00:00:00 2001
From: Maksim Denisov <denisov.maksim@huawei.com>
Date: Fri, 28 Feb 2025 16:59:32 +0100
Subject: ArtifactBlob: Return file path

---
 src/buildtool/common/artifact_blob.cpp | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'src/buildtool/common/artifact_blob.cpp')

diff --git a/src/buildtool/common/artifact_blob.cpp b/src/buildtool/common/artifact_blob.cpp
index 8c48d34e..c46e54c6 100644
--- a/src/buildtool/common/artifact_blob.cpp
+++ b/src/buildtool/common/artifact_blob.cpp
@@ -15,7 +15,6 @@
 #include "src/buildtool/common/artifact_blob.hpp"
 
 #include <exception>
-#include <optional>
 
 #include "fmt/core.h"
 #include "src/buildtool/common/artifact_digest_factory.hpp"
@@ -202,6 +201,21 @@ auto ArtifactBlob::ReadIncrementally(std::size_t chunk_size) const& noexcept
     }
 }
 
+auto ArtifactBlob::GetFilePath() const& noexcept
+    -> std::optional<std::filesystem::path> {
+    using Result = std::optional<std::filesystem::path>;
+    static constexpr InPlaceVisitor kVisitor{
+        [](InMemory const&) -> Result { return std::nullopt; },
+        [](InFile const& value) -> Result { return value; },
+        [](InTempFile const& value) -> Result { return value->GetPath(); },
+    };
+    try {
+        return std::visit(kVisitor, content_);
+    } catch (...) {
+        return std::nullopt;
+    }
+}
+
 namespace std {
 auto hash<ArtifactBlob>::operator()(ArtifactBlob const& blob) const noexcept
     -> std::size_t {
-- 
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