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#pragma once
#include "LineInfo.h"
#include "vcpkg_Strings.h"
namespace vcpkg::Checks
{
void register_console_ctrl_handler();
// Indicate that an internal error has occurred and exit the tool. This should be used when invariants have been
// broken.
[[noreturn]] void unreachable(const LineInfo& line_info);
[[noreturn]] void exit_with_code(const LineInfo& line_info, const int exit_code);
// Exit the tool without an error message.
[[noreturn]] inline void exit_fail(const LineInfo& line_info) { exit_with_code(line_info, EXIT_FAILURE); }
// Exit the tool successfully.
[[noreturn]] inline void exit_success(const LineInfo& line_info) { exit_with_code(line_info, EXIT_SUCCESS); }
// Display an error message to the user and exit the tool.
[[noreturn]] void exit_with_message(const LineInfo& line_info, const CStringView error_message);
template<class Arg1, class... Args>
// Display an error message to the user and exit the tool.
[[noreturn]] void exit_with_message(const LineInfo& line_info,
const char* error_message_template,
const Arg1 error_message_arg1,
const Args&... error_message_args)
{
exit_with_message(line_info,
Strings::format(error_message_template, error_message_arg1, error_message_args...));
}
void check_exit(const LineInfo& line_info, bool expression);
void check_exit(const LineInfo& line_info, bool expression, const CStringView error_message);
template<class Conditional, class Arg1, class... Args>
void check_exit(const LineInfo& line_info,
Conditional&& expression,
const char* error_message_template,
const Arg1 error_message_arg1,
const Args&... error_message_args)
{
if (!expression)
{
// Only create the string if the expression is false
exit_with_message(line_info,
Strings::format(error_message_template, error_message_arg1, error_message_args...));
}
}
}
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