Add serialisation of ServerAddress

... in a way consistent with what we're using at other places
already.

2 files changed, 9 insertions, 0 deletions

diff --git a/src/buildtool/execution_api/remote/TARGETS b/src/buildtool/execution_api/remote/TARGETS
index 5a462481..2d08ff8e 100644
--- a/src/buildtool/execution_api/remote/TARGETS
+++ b/src/buildtool/execution_api/remote/TARGETS
@@ -70,7 +70,9 @@
   , "deps":
     [ ["src/buildtool/logging", "logging"]
     , ["src/utils/cpp", "type_safe_arithmetic"]
+    , ["@", "fmt", "", "fmt"]
     , ["@", "gsl", "", "gsl"]
+    , ["@", "json", "", "json"]
     ]
   , "stage": ["src", "buildtool", "execution_api", "remote"]
   }
diff --git a/src/buildtool/execution_api/remote/config.hpp b/src/buildtool/execution_api/remote/config.hpp
index b10c3b23..0b028035 100644
--- a/src/buildtool/execution_api/remote/config.hpp
+++ b/src/buildtool/execution_api/remote/config.hpp
@@ -23,6 +23,9 @@
 #include <string>
 #include <utility>
 
+#include <fmt/core.h>
+#include <nlohmann/json.hpp>
+
 #include "gsl/gsl"
 #include "src/buildtool/logging/logger.hpp"
 #include "src/utils/cpp/type_safe_arithmetic.hpp"
@@ -61,6 +64,10 @@ class RemoteExecutionConfig {
     struct ServerAddress {
         std::string host{};
         Port port{};
+
+        [[nodiscard]] auto ToJson() const noexcept -> nlohmann::json {
+            return nlohmann::json{fmt::format("{}:{}", host, port)};
+        }
     };
 
     // Obtain global instance