Updated remove_compile_flags option

src/common/compilation_database.h

@@ -0,0 +1,78 @@
+/**
+ * src/common/compilation_database.h
+ *
+ * Copyright (c) 2021-2023 Bartek Kryza <bkryza@gmail.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#pragma once
+
+#include "common/model/enums.h"
+#include "common/model/namespace.h"
+#include "common/model/template_parameter.h"
+#include "config/config.h"
+#include "types.h"
+#include "util/util.h"
+
+#include <clang/Frontend/CompilerInstance.h>
+#include <clang/Tooling/CompilationDatabase.h>
+#include <clang/Tooling/Tooling.h>
+
+#include <deque>
+#include <filesystem>
+#include <string>
+
+namespace clanguml::common {
+
+class compilation_database_error : public std::runtime_error {
+    using std::runtime_error::runtime_error;
+};
+
+class compilation_database : public clang::tooling::CompilationDatabase {
+public:
+    compilation_database(
+        std::unique_ptr<clang::tooling::CompilationDatabase> base,
+        const clanguml::config::config &cfg);
+
+    ~compilation_database() override = default;
+
+    static std::unique_ptr<compilation_database> auto_detect_from_directory(
+        const clanguml::config::config &cfg);
+
+    std::vector<clang::tooling::CompileCommand> getCompileCommands(
+        clang::StringRef FilePath) const override;
+
+    std::vector<std::string> getAllFiles() const override;
+
+    std::vector<clang::tooling::CompileCommand>
+    getAllCompileCommands() const override;
+
+    const clanguml::config::config &config() const;
+
+    const clang::tooling::CompilationDatabase &base() const;
+
+private:
+    void adjust_compilation_database(
+        std::vector<clang::tooling::CompileCommand> &commands) const;
+
+    // Actual instance of the compilation database is stored in here
+    // The inheritance is just to keep the interface
+    std::unique_ptr<clang::tooling::CompilationDatabase> base_;
+
+    // Reference to the clang-uml config
+    const clanguml::config::config &config_;
+};
+
+using compilation_database_ptr = std::unique_ptr<compilation_database>;
+
+} // namespace clanguml::common