Solve unused header warnings reported by clangd

src/libstore/derivations.hh

@@ -14,7 +14,6 @@
 #include <map>
 #include <variant>
 
-
 namespace nix {
 
 struct StoreDirConfig;

src/libstore/derived-path.hh

@@ -5,6 +5,7 @@
 #include "outputs-spec.hh"
 #include "comparator.hh"
 #include "config.hh"
+#include "ref.hh"
 
 #include <variant>
 

src/libstore/filetransfer.hh

@@ -1,13 +1,15 @@
 #pragma once
 ///@file
 
-#include "types.hh"
-#include "hash.hh"
-#include "config.hh"
-
 #include <string>
 #include <future>
 
+#include "logging.hh"
+#include "types.hh"
+#include "ref.hh"
+#include "config.hh"
+#include "serialise.hh"
+
 namespace nix {
 
 struct FileTransferSettings : Config

src/libstore/gc-store.hh

@@ -1,8 +1,9 @@
 #pragma once
 ///@file
 
-#include "store-api.hh"
+#include <unordered_set>
 
+#include "store-api.hh"
 
 namespace nix {
 

src/libstore/machines.hh

@@ -1,7 +1,7 @@
 #pragma once
 ///@file
 
-#include "types.hh"
+#include "ref.hh"
 #include "store-reference.hh"
 
 namespace nix {

src/libstore/misc.cc

@@ -1,3 +1,5 @@
+#include <unordered_set>
+
 #include "derivations.hh"
 #include "parsed-derivations.hh"
 #include "globals.hh"

src/libstore/nar-accessor.cc

@@ -3,7 +3,6 @@
 
 #include <map>
 #include <stack>
-#include <algorithm>
 
 #include <nlohmann/json.hpp>
 

src/libstore/serve-protocol-impl.hh

@@ -10,7 +10,6 @@
 
 #include "serve-protocol.hh"
 #include "length-prefixed-protocol-helper.hh"
-#include "store-api.hh"
 
 namespace nix {
 

src/libstore/store-api.hh

@@ -18,14 +18,10 @@
 
 #include <nlohmann/json_fwd.hpp>
 #include <atomic>
-#include <limits>
 #include <map>
-#include <unordered_map>
-#include <unordered_set>
 #include <memory>
 #include <string>
 #include <chrono>
-#include <variant>
 
 
 namespace nix {

src/libstore/unix/user-lock.cc

@@ -1,12 +1,13 @@
+#include <vector>
+#include <pwd.h>
+#include <grp.h>
+
 #include "user-lock.hh"
 #include "file-system.hh"
 #include "globals.hh"
 #include "pathlocks.hh"
 #include "users.hh"
 
-#include <pwd.h>
-#include <grp.h>
-
 namespace nix {
 
 #if __linux__

src/libstore/unix/user-lock.hh

@@ -1,10 +1,8 @@
 #pragma once
 ///@file
 
-#include "types.hh"
-
-#include <optional>
-
+#include <memory>
+#include <vector>
 #include <sys/types.h>
 
 namespace nix {