Update precommit

.pre-commit-config.yaml

@@ -2,7 +2,7 @@
 # See https://pre-commit.com/hooks.html for more hooks
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
@@ -13,14 +13,14 @@ repos:
     # This brings in a portable version of clang-format.
     # See also: https://github.com/ssciwr/clang-format-wheel
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v18.1.8
+    rev: v21.1.2
     hooks:
     - id: clang-format
       types_or: [c++, c]
 
     # CMake linting and formatting
   - repo: https://github.com/BlankSpruce/gersemi
-    rev: 0.17.0
+    rev: 0.22.3
     hooks:
     - id: gersemi
       name: CMake linting
@@ -36,7 +36,7 @@ repos:
 
     # Config file: .codespell_ignore
   - repo: https://github.com/codespell-project/codespell
-    rev: v2.3.0
+    rev: v2.4.1
     hooks:
       - id: codespell
         args: ['-I', '.codespell_ignore', '--uri-ignore-words-list', '*']

CMakeLists.txt

@@ -37,8 +37,8 @@ if(OPTIONAL_ENABLE_TESTING)
             beman_optional_test
             PRIVATE
                 FILE_SET beman_optional_test_headers
-                TYPE HEADERS
-                BASE_DIRS tests
+                    TYPE HEADERS
+                    BASE_DIRS tests
         )
         # Tests
         add_subdirectory(tests/beman/optional)

Makefile

@@ -96,7 +96,7 @@ papers:
 .DEFAULT: $(_build_path)/CMakeCache.txt ## Other targets passed through to cmake
 	cmake --build $(_build_path)  --config $(CONFIG) --target $@ -- -k 0
 
-PYEXECPATH ?= $(shell which python3.12 || which python3.11 || which python3.10 || which python3.9 || which python3.8 || which python3.7 || which python3)
+PYEXECPATH ?= $(shell which python3.13 || which python3.12 || which python3.11 || which python3.10 || which python3.9 || which python3.8 || which python3)
 PYTHON ?= $(notdir $(PYEXECPATH))
 VENV := .venv
 ACTIVATE := . $(VENV)/bin/activate &&

examples/CMakeLists.txt

@@ -30,11 +30,8 @@ foreach(example ${EXAMPLES})
 
     # Install .
     install(
-        TARGETS
-            ${example}
-            COMPONENT
-            beman_optional_examples
-            DESTINATION
-            ${CMAKE_INSTALL_BINDIR}
+        TARGETS ${example}
+        COMPONENT beman_optional_examples
+        DESTINATION ${CMAKE_INSTALL_BINDIR}
     )
 endforeach()

include/beman/optional/CMakeLists.txt

@@ -5,13 +5,13 @@ target_sources(
     beman_optional
     PUBLIC
         FILE_SET beman_optional_headers
-        TYPE HEADERS
-        FILES
-            optional.hpp
-            detail/iterator.hpp
-            detail/stl_interfaces/config.hpp
-            detail/stl_interfaces/fwd.hpp
-            detail/stl_interfaces/iterator_interface.hpp
+            TYPE HEADERS
+            FILES
+                optional.hpp
+                detail/iterator.hpp
+                detail/stl_interfaces/config.hpp
+                detail/stl_interfaces/fwd.hpp
+                detail/stl_interfaces/iterator_interface.hpp
 )
 
 install(
@@ -24,8 +24,7 @@ install(
 install(
     TARGETS beman_optional
     EXPORT beman_optional_export
-    DESTINATION
-    ${CMAKE_INSTALL_LIBDIR}
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}
     FILE_SET beman_optional_headers
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
         COMPONENT beman_optional_development

include/beman/optional/detail/stl_interfaces/iterator_interface.hpp

@@ -229,7 +229,7 @@ BEMAN_OPTIONAL_DETAIL_STL_INTERFACES_NAMESPACE_V1 {
         template <typename D = Derived>
         constexpr auto operator->() const
             noexcept(noexcept(detail::make_pointer<pointer, reference>(*std::declval<const D&>())))
-            -> decltype(detail::make_pointer<pointer, reference>(*std::declval<const D&>())) {
+                -> decltype(detail::make_pointer<pointer, reference>(*std::declval<const D&>())) {
             return detail::make_pointer<pointer, reference>(*derived());
         }
 

papers/P2988/optional_ref.h

@@ -132,8 +132,8 @@ class optional<T&> {
     }
 
     template <class F>
-    constexpr auto
-    transform(F&& f) const -> optional<std::invoke_result_t<F, T&>> {
+    constexpr auto transform(F&& f) const
+        -> optional<std::invoke_result_t<F, T&>> {
         using U = std::invoke_result_t<F, T&>;
         return (has_value())
                    ? optional<U>{std::invoke(std::forward<F>(f), *value_)}

tests/beman/optional/CMakeLists.txt

@@ -18,8 +18,8 @@ target_sources(
     beman_optional_test
     PRIVATE
         FILE_SET beman_optional_test_headers
-        TYPE HEADERS
-        FILES test_types.hpp test_utilities.hpp
+            TYPE HEADERS
+            FILES test_types.hpp test_utilities.hpp
 )
 
 target_link_libraries(