From 04cbf66559545716dc8d9a654c82deb83d4b2bd8 Mon Sep 17 00:00:00 2001
From: Egor Tensin <egor@tensin.name>
Date: Sat, 13 Jun 2026 20:21:39 +0200
Subject: upgrade to <filesystem>

---
 server/Dockerfile          | 2 +-
 server/main/CMakeLists.txt | 3 +--
 server/main/settings.hpp   | 4 ++--
 3 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'server')

diff --git a/server/Dockerfile b/server/Dockerfile
index dd3e428..e93c030 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -24,7 +24,7 @@ LABEL maintainer="Egor Tensin <egor@tensin.name>"
 ARG src_dir
 COPY --from=builder ["$src_dir/build/install", "/opt/math-server"]
 
-RUN runtime_deps='libboost-filesystem1.83.0 libboost-program-options1.83.0 libboost-regex1.83.0 libboost-test1.83.0' && \
+RUN runtime_deps='libboost-program-options1.83.0 libboost-regex1.83.0 libboost-test1.83.0' && \
     apt update && \
     DEBIAN_FRONTEND=noninteractive \
         apt install -y --no-install-recommends $runtime_deps && \
diff --git a/server/main/CMakeLists.txt b/server/main/CMakeLists.txt
index 4eee9e5..c699185 100644
--- a/server/main/CMakeLists.txt
+++ b/server/main/CMakeLists.txt
@@ -1,4 +1,4 @@
-find_package(Boost 1.70.0 CONFIG REQUIRED COMPONENTS filesystem program_options)
+find_package(Boost 1.70.0 CONFIG REQUIRED COMPONENTS program_options)
 set(CMAKE_THREAD_PREFER_PTHREAD ON)
 set(THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads REQUIRED)
@@ -15,7 +15,6 @@ target_link_libraries(server PRIVATE common parser)
 target_link_libraries(server PRIVATE Threads::Threads)
 target_link_libraries(server PRIVATE
     Boost::disable_autolinking
-    Boost::filesystem
     Boost::program_options)
 install(TARGETS server RUNTIME DESTINATION bin)
 if(MSVC)
diff --git a/server/main/settings.hpp b/server/main/settings.hpp
index afe2f01..b6c5b86 100644
--- a/server/main/settings.hpp
+++ b/server/main/settings.hpp
@@ -5,11 +5,11 @@
 
 #pragma once
 
-#include <boost/filesystem.hpp>
 #include <boost/program_options.hpp>
 
 #include <cstddef>
 #include <exception>
+#include <filesystem>
 #include <iostream>
 #include <string>
 #include <thread>
@@ -78,7 +78,7 @@ public:
 
 private:
     static std::string extract_filename(const std::string& path) {
-        return boost::filesystem::path{path}.filename().string();
+        return std::filesystem::path{path}.filename().string();
     }
 
     const std::string m_prog_name;
-- 
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