cli: Make info_file type consistent

Both the serve and execution servers store the info_file and
pid_file as strings, to be used for reading via std::ofstream.

Read info_file then also as string, like pid_file is.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/buildtool/common/cli.hpp b/src/buildtool/common/cli.hpp
index d136756d..de33b038 100644
--- a/src/buildtool/common/cli.hpp
+++ b/src/buildtool/common/cli.hpp
@@ -170,7 +170,7 @@ struct ServerAuthArguments {
 
 struct ServiceArguments {
     std::optional<int> port{std::nullopt};
-    std::optional<std::filesystem::path> info_file{std::nullopt};
+    std::optional<std::string> info_file{std::nullopt};
     std::optional<std::string> interface{std::nullopt};
     std::optional<std::string> pid_file{std::nullopt};
     std::optional<std::uint8_t> op_exponent;