Merge pull request #12071 from Mic92/clang-tidy

Prepare nix to run with clang-tidy

src/libutil/callback.hh

@@ -1,6 +1,7 @@
 #pragma once
 ///@file
 
+#include <cassert>
 #include <future>
 #include <functional>
 

src/libutil/config-impl.hh

@@ -13,6 +13,7 @@
  */
 
 #include "config.hh"
+#include "args.hh"
 
 namespace nix {
 

src/libutil/regex-combinators.hh

@@ -2,6 +2,8 @@
 ///@file
 
 #include <string_view>
+#include <string>
+#include <sstream>
 
 namespace nix::regex {
 
@@ -10,22 +12,23 @@ namespace nix::regex {
 
 static inline std::string either(std::string_view a, std::string_view b)
 {
-    return std::string { a } + "|" + b;
+    std::stringstream ss;
+    ss << a << "|" << b;
+    return ss.str();
 }
 
 static inline std::string group(std::string_view a)
 {
-    return std::string { "(" } + a + ")";
-}
-
-static inline std::string many(std::string_view a)
-{
-    return std::string { "(?:" } + a + ")*";
+    std::stringstream ss;
+    ss << "(" << a << ")";
+    return ss.str();
 }
 
 static inline std::string list(std::string_view a)
 {
-    return std::string { a } + many(group("," + a));
+    std::stringstream ss;
+    ss << a << "(," << a << ")*";
+    return ss.str();
 }
 
 }

src/libutil/unix/signals-impl.hh

@@ -14,6 +14,7 @@
 #include "error.hh"
 #include "logging.hh"
 #include "ansicolor.hh"
+#include "signals.hh"
 
 #include <sys/types.h>
 #include <sys/stat.h>

src/libutil/windows/environment-variables.cc

@@ -1,6 +1,7 @@
 #include "environment-variables.hh"
 
-#include "processenv.h"
+#ifdef WIN32
+#  include "processenv.h"
 
 namespace nix {
 
@@ -43,3 +44,4 @@ int setEnvOs(const OsString & name, const OsString & value)
 }
 
 }
+#endif

src/libutil/windows/file-descriptor.cc

@@ -5,6 +5,7 @@
 #include "windows-error.hh"
 #include "file-path.hh"
 
+#ifdef WIN32
 #include <fileapi.h>
 #include <error.h>
 #include <namedpipeapi.h>
@@ -152,3 +153,4 @@ Path windows::handleToPath(HANDLE handle) {
 #endif
 
 }
+#endif

src/libutil/windows/file-system.cc

@@ -1,5 +1,6 @@
 #include "file-system.hh"
 
+#ifdef WIN32
 namespace nix {
 
 Descriptor openDirectory(const std::filesystem::path & path)
@@ -15,3 +16,4 @@ Descriptor openDirectory(const std::filesystem::path & path)
 }
 
 }
+#endif

src/libutil/windows/muxable-pipe.cc

@@ -1,9 +1,10 @@
-#include <ioapiset.h>
-#include "windows-error.hh"
+#ifdef WIN32
+#  include <ioapiset.h>
+#  include "windows-error.hh"
 
-#include "logging.hh"
-#include "util.hh"
-#include "muxable-pipe.hh"
+#  include "logging.hh"
+#  include "util.hh"
+#  include "muxable-pipe.hh"
 
 namespace nix {
 
@@ -68,3 +69,4 @@ void MuxablePipePollState::iterate(
 }
 
 }
+#endif

src/libutil/windows/os-string.cc

@@ -7,6 +7,8 @@
 #include "file-path-impl.hh"
 #include "util.hh"
 
+#ifdef WIN32
+
 namespace nix {
 
 std::string os_string_to_string(PathViewNG::string_view path)
@@ -22,3 +24,5 @@ std::filesystem::path::string_type string_to_os_string(std::string_view s)
 }
 
 }
+
+#endif

src/libutil/windows/processes.cc

@@ -23,6 +23,8 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#ifdef WIN32
+
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 
@@ -386,3 +388,5 @@ int execvpe(const wchar_t * file0, const wchar_t * const argv[], const wchar_t *
 }
 
 }
+
+#endif

src/libutil/windows/users.cc

@@ -4,6 +4,7 @@
 #include "file-system.hh"
 #include "windows-error.hh"
 
+#ifdef WIN32
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 
@@ -50,3 +51,4 @@ bool isRootUser() {
 }
 
 }
+#endif

src/libutil/windows/windows-async-pipe.cc

@@ -1,6 +1,8 @@
 #include "windows-async-pipe.hh"
 #include "windows-error.hh"
 
+#ifdef WIN32
+
 namespace nix::windows {
 
 void AsyncPipe::createAsyncPipe(HANDLE iocp)
@@ -47,3 +49,5 @@ void AsyncPipe::close()
 }
 
 }
+
+#endif

src/libutil/windows/windows-async-pipe.hh

@@ -2,6 +2,7 @@
 ///@file
 
 #include "file-descriptor.hh"
+#ifdef WIN32
 
 namespace nix::windows {
 
@@ -25,3 +26,4 @@ public:
 };
 
 }
+#endif

src/libutil/windows/windows-error.cc

@@ -1,5 +1,6 @@
 #include "windows-error.hh"
 
+#ifdef WIN32
 #include <error.h>
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
@@ -29,3 +30,4 @@ std::string WinError::renderError(DWORD lastError)
 }
 
 }
+#endif

src/libutil/windows/windows-error.hh

@@ -1,6 +1,7 @@
 #pragma once
 ///@file
 
+#ifdef WIN32
 #include <errhandlingapi.h>
 
 #include "error.hh"
@@ -49,3 +50,4 @@ private:
 };
 
 }
+#endif