Bump to 0.2.32

Fix uninitialized 'system' field for fetch-content

.github/workflows/lint.yml

@@ -1,9 +1,11 @@
 name: lint
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   clang-format:
+    # Skip building pull requests from the same repository
+    if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository) }}
     runs-on: ubuntu-latest
 
     steps:
@@ -27,6 +29,8 @@ jobs:
           exit 1
 
   editorconfig:
+    # Skip building pull requests from the same repository
+    if: ${{ github.event_name == 'push' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name != github.repository) }}
     runs-on: ubuntu-latest
 
     steps:

CMakeLists.txt

@@ -22,7 +22,7 @@ project(cmkr
 	LANGUAGES
 		CXX
 	VERSION
-		0.2.29
+		0.2.32
 	DESCRIPTION
 		"CMakeLists generator from TOML"
 )
@@ -58,12 +58,9 @@ generate_documentation()
 
 # Target: cmkr
 set(cmkr_SOURCES
-	"src/arguments.cpp"
-	"src/build.cpp"
-	"src/cmake_generator.cpp"
-	"src/help.cpp"
-	"src/main.cpp"
-	"src/project_parser.cpp"
+	cmake.toml
+	"cmake/cmkr.cmake"
+	"cmake/version.hpp.in"
 	"include/arguments.hpp"
 	"include/build.hpp"
 	"include/cmake_generator.hpp"
@@ -71,9 +68,12 @@ set(cmkr_SOURCES
 	"include/help.hpp"
 	"include/literals.hpp"
 	"include/project_parser.hpp"
-	"cmake/cmkr.cmake"
-	"cmake/version.hpp.in"
-	cmake.toml
+	"src/arguments.cpp"
+	"src/build.cpp"
+	"src/cmake_generator.cpp"
+	"src/help.cpp"
+	"src/main.cpp"
+	"src/project_parser.cpp"
 )
 
 add_executable(cmkr)
@@ -94,7 +94,6 @@ target_link_libraries(cmkr PRIVATE
 	ghc_filesystem
 	mpark_variant
 	ordered_map
-	nlohmann_json
 )
 
 get_directory_property(CMKR_VS_STARTUP_PROJECT DIRECTORY ${PROJECT_SOURCE_DIR} DEFINITION VS_STARTUP_PROJECT)
@@ -103,7 +102,7 @@ if(NOT CMKR_VS_STARTUP_PROJECT)
 endif()
 
 set(CMKR_TARGET cmkr)
-generate_resources(${CMKR_TARGET})
+include("cmake/custom_targets.cmake")
 
 install(
 	TARGETS

cmake.toml

@@ -4,7 +4,7 @@ cmkr-include = false
 
 [project]
 name = "cmkr"
-version = "0.2.29"
+version = "0.2.32"
 description = "CMakeLists generator from TOML"
 languages = ["CXX"]
 include-after = [
@@ -36,11 +36,8 @@ link-libraries = [
     "ghc_filesystem",
     "mpark_variant",
     "ordered_map",
-    "nlohmann_json",
 ]
-cmake-after = """
-generate_resources(${CMKR_TARGET})
-"""
+include-after = ["cmake/custom_targets.cmake"]
 
 [[install]]
 targets = ["cmkr"]

cmake/cmkr.cmake

@@ -2,7 +2,7 @@ include_guard()
 
 # Change these defaults to point to your infrastructure if desired
 set(CMKR_REPO "https://github.com/build-cpp/cmkr" CACHE STRING "cmkr git repository" FORCE)
-set(CMKR_TAG "v0.2.29" CACHE STRING "cmkr git tag (this needs to be available forever)" FORCE)
+set(CMKR_TAG "v0.2.32" CACHE STRING "cmkr git tag (this needs to be available forever)" FORCE)
 set(CMKR_COMMIT_HASH "" CACHE STRING "cmkr git commit hash (optional)" FORCE)
 
 # To bootstrap/generate a cmkr project: cmake -P cmkr.cmake

cmake/custom_targets.cmake

@@ -0,0 +1,18 @@
+generate_resources(cmkr)
+
+add_custom_target(regenerate-cmake
+        COMMAND "$<TARGET_FILE:cmkr>" gen
+        WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
+)
+
+if(CMAKE_CONFIGURATION_TYPES)
+    add_custom_target(run-tests
+            COMMAND "${CMAKE_CTEST_COMMAND}" -C $<CONFIG>
+            WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/tests"
+    )
+else()
+    add_custom_target(run-tests
+            COMMAND "${CMAKE_CTEST_COMMAND}"
+            WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/tests"
+    )
+endif()

include/project_parser.hpp

@@ -155,7 +155,7 @@ struct Content {
     Condition<std::string> cmake_after;
     ConditionVector include_before;
     ConditionVector include_after;
-    bool system;
+    bool system = false;
     std::string subdir;
 };
 

src/cmake_generator.cpp

@@ -54,57 +54,85 @@ static std::string format(const char *format, const tsl::ordered_map<std::string
     return s;
 }
 
-static std::vector<std::string> expand_cmake_path(const fs::path &name, const fs::path &toml_dir, bool is_root_project) {
-    std::vector<std::string> temp;
-
-    auto extract_suffix = [](const fs::path &base, const fs::path &full) {
-        auto fullpath = full.string();
-        auto base_len = base.string().length();
-        auto delet = fullpath.substr(base_len + 1, fullpath.length() - base_len);
-        return delet;
+static std::vector<fs::path> expand_cmake_path(const fs::path &source_path, const fs::path &toml_dir, bool is_root_project) {
+    auto is_subdir = [](fs::path p, const fs::path &root) {
+        while (true) {
+            if (p == root) {
+                return true;
+            }
+            auto parent = p.parent_path();
+            if (parent == p) {
+                break;
+            }
+            p = parent;
+        }
+        return false;
     };
-
-    auto stem = name.filename().stem().string();
-    auto ext = name.extension();
-
-    if (is_root_project && stem == "**" && name == name.filename()) {
-        throw std::runtime_error("Recursive globbing not allowed in project root: " + name.string());
+    if (!is_subdir(fs::absolute(toml_dir / source_path), toml_dir)) {
+        throw std::runtime_error("Path traversal is not allowed: " + source_path.string());
     }
 
+    // Split the path at the first period (since fs::path::stem() and fs::path::extension() split at the last period)
+    std::string stem, extension;
+    auto filename = source_path.filename().string();
+    auto dot_position = filename.find('.');
+    if (dot_position != std::string::npos) {
+        stem = filename.substr(0, dot_position);
+        extension = filename.substr(dot_position);
+    } else {
+        stem = filename;
+    }
+
+    if (is_root_project && stem == "**" && !source_path.has_parent_path()) {
+        throw std::runtime_error("Recursive globbing not allowed in project root: " + source_path.string());
+    }
+
+    auto has_extension = [](const fs::path &file_path, const std::string &extension) {
+        auto path = file_path.string();
+        return path.rfind(extension) == path.length() - extension.length();
+    };
+
+    std::vector<fs::path> paths;
     if (stem == "*") {
-        for (const auto &f : fs::directory_iterator(toml_dir / name.parent_path(), fs::directory_options::follow_directory_symlink)) {
-            if (!f.is_directory() && f.path().extension() == ext) {
-                temp.push_back(extract_suffix(toml_dir, f));
+        for (const auto &f : fs::directory_iterator(toml_dir / source_path.parent_path(), fs::directory_options::follow_directory_symlink)) {
+            if (!f.is_directory() && has_extension(f.path(), extension)) {
+                paths.push_back(fs::relative(f, toml_dir));
             }
         }
     } else if (stem == "**") {
-        for (const auto &f : fs::recursive_directory_iterator(toml_dir / name.parent_path(), fs::directory_options::follow_directory_symlink)) {
-            if (!f.is_directory() && f.path().extension() == ext) {
-                temp.push_back(extract_suffix(toml_dir, f.path()));
+        for (const auto &f :
+             fs::recursive_directory_iterator(toml_dir / source_path.parent_path(), fs::directory_options::follow_directory_symlink)) {
+            if (!f.is_directory() && has_extension(f.path(), extension)) {
+                paths.push_back(fs::relative(f, toml_dir));
             }
         }
     } else {
-        temp.push_back(name.string());
+        paths.push_back(source_path);
     }
-    // Normalize all paths to work with CMake (it needs a / on Windows as well)
-    for (auto &path : temp) {
-        std::replace(path.begin(), path.end(), '\\', '/');
-    }
-    // Sort paths alphabetically for consistent cross-OS generation
-    std::sort(temp.begin(), temp.end());
-    return temp;
+
+    return paths;
 }
 
 static std::vector<std::string> expand_cmake_paths(const std::vector<std::string> &sources, const fs::path &toml_dir, bool is_root_project) {
-    // TODO: add duplicate checking
-    std::vector<std::string> result;
+    std::vector<std::string> paths;
     for (const auto &src : sources) {
         auto expanded = expand_cmake_path(src, toml_dir, is_root_project);
         for (const auto &f : expanded) {
-            result.push_back(f);
+            paths.push_back(f.string());
         }
     }
-    return result;
+
+    // Normalize all paths to work with CMake (it needs a / on Windows as well)
+    for (auto &path : paths) {
+        std::replace(path.begin(), path.end(), '\\', '/');
+    }
+
+    // Sort paths alphabetically for consistent cross-OS generation
+    std::sort(paths.begin(), paths.end());
+
+    // TODO: remove duplicates
+
+    return paths;
 }
 
 static void create_file(const fs::path &path, const std::string &contents) {
@@ -653,7 +681,10 @@ static std::string vcpkg_escape_identifier(const std::string &name) {
             ch = '-';
         }
 
-        escaped += std::tolower(ch);
+        if (ch >= 'A' && ch <= 'Z') {
+            ch += ('a' - 'A');
+        }
+        escaped += ch;
     }
     if (!vcpkg_valid_identifier(escaped)) {
         throw std::runtime_error("The escaped project name '" + escaped + "' is not usable with [vcpkg]");
@@ -674,7 +705,7 @@ void generate_cmake(const char *path, const parser::Project *parent_project) {
 
     parser::Project project(parent_project, path, false);
 
-    for (auto const &lang : project.project_languages) {
+    for (const auto &lang : project.project_languages) {
         if (known_languages.find(lang) == known_languages.end()) {
             if (project.project_allow_unknown_languages) {
                 printf("[warning] Unknown language '%s' specified\n", lang.c_str());
@@ -700,23 +731,6 @@ void generate_cmake(const char *path, const parser::Project *parent_project) {
     if (is_root_project) {
         cmd("cmake_minimum_required")("VERSION", project.cmake_version).endl();
 
-        if (project.project_msvc_runtime != parser::msvc_last) {
-            comment("Enable support for MSVC_RUNTIME_LIBRARY");
-            cmd("cmake_policy")("SET", "CMP0091", "NEW");
-
-            switch (project.project_msvc_runtime) {
-            case parser::msvc_dynamic:
-                cmd("set")("CMAKE_MSVC_RUNTIME_LIBRARY", "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL");
-                break;
-            case parser::msvc_static:
-                cmd("set")("CMAKE_MSVC_RUNTIME_LIBRARY", "MultiThreaded$<$<CONFIG:Debug>:Debug>");
-                break;
-            default:
-                break;
-            }
-            endl();
-        }
-
         // clang-format on
         if (!project.allow_in_tree) {
             // clang-format off
@@ -747,6 +761,26 @@ void generate_cmake(const char *path, const parser::Project *parent_project) {
         cmd("endif")().endl();
         // clang-format on
 
+        if (project.project_msvc_runtime != parser::msvc_last) {
+            comment("Enable support for MSVC_RUNTIME_LIBRARY");
+            cmd("cmake_policy")("SET", "CMP0091", "NEW");
+
+            // clang-format off
+            cmd("if")("NOT", "DEFINED", "CMAKE_MSVC_RUNTIME_LIBRARY");
+                switch (project.project_msvc_runtime) {
+                case parser::msvc_dynamic:
+                    cmd("set")("CMAKE_MSVC_RUNTIME_LIBRARY", "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL");
+                    break;
+                case parser::msvc_static:
+                    cmd("set")("CMAKE_MSVC_RUNTIME_LIBRARY", "MultiThreaded$<$<CONFIG:Debug>:Debug>");
+                    break;
+                default:
+                    break;
+                }
+            cmd("endif")().endl();
+            // clang-format on
+        }
+
         fs::path cmkr_include(project.cmkr_include);
         if (!project.cmkr_include.empty() && !fs::exists(cmkr_include) && cmkr_include.is_relative()) {
             create_file(cmkr_include, resources::cmkr);

src/project_parser.cpp

@@ -381,7 +381,8 @@ Project::Project(const Project *parent, const std::string &path, bool build) : p
                 if (ch == '_') {
                     normalized += '-';
                 } else if (ch >= 'A' && ch <= 'Z') {
-                    normalized += std::tolower(ch);
+                    ch += ('a' - 'A');
+                    normalized += ch;
                 } else if (ch == '-' || (ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'z')) {
                     normalized += ch;
                 } else {
@@ -532,8 +533,11 @@ Project::Project(const Project *parent, const std::string &path, bool build) : p
                     key = "URL";
                 } else if (hash_algorithms.contains(key)) {
                     std::string algo;
-                    for (auto c : key) {
-                        algo.push_back(std::toupper(c));
+                    for (auto ch : key) {
+                        if (ch >= 'a' && ch <= 'z') {
+                            ch -= ('a' - 'A');
+                        }
+                        algo.push_back(ch);
                     }
                     key = "URL_HASH";
                     value = algo + "=" + value;

tests/globbing/mylib/include/mylib/mylib.hpp

@@ -4,4 +4,4 @@
 
 namespace mylib {
 std::string message();
-}
+} // namespace mylib

third_party/CMakeLists.txt

@@ -16,7 +16,3 @@ target_include_directories(toml11 INTERFACE toml11-3.6.0)
 # https://github.com/mpark/variant (BSL-1.0)
 add_library(mpark_variant INTERFACE)
 target_include_directories(mpark_variant INTERFACE variant-1.4.0/include)
-
-# https://github.com/nlohmann/json (MIT)
-add_library(nlohmann_json INTERFACE)
-target_include_directories(nlohmann_json INTERFACE nlohmann-3.9.1/include)

third_party/nlohmann-3.9.1/LICENSE

@@ -1,21 +0,0 @@
-MIT License 
-
-Copyright (c) 2013-2021 Niels Lohmann
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.