gencpp/project/gen.bootstrap.cpp

201 lines
6.9 KiB
C++

#define GEN_DEFINE_LIBRARY_CODE_CONSTANTS
#define GEN_ENFORCE_STRONG_CODE_TYPES
#define GEN_EXPOSE_BACKEND
#include "gen.cpp"
#include "filesystem/gen.scanner.hpp"
#include "helpers/gen.helper.hpp"
using namespace gen;
bool namespace_by_default = true;
constexpr StrC nspace_default = txt_StrC(R"(
#if defined(GEN_DONT_USE_NAMESPACE) && ! defined(GEN_NS_BEGIN)
# define GEN_NS_BEGIN
# define GEN_NS_END
#elif ! defined(GEN_NS_BEGIN)
# define GEN_NS_BEGIN namespace gen {
# define GEN_NS_END }
#endif
)");
constexpr StrC nspace_non_default = txt_StrC(R"(
#if ! defined(GEN_USE_NAMESPACE) && ! defined(GEN_NS_BEGIN)
# define GEN_NS_BEGIN
# define GEN_NS_END
#elif ! defined(GEN_NS_BEGIN)
# define GEN_NS_BEGIN namespace gen {
# define GEN_NS_END }
#endif
)");
int gen_main()
{
gen::init();
Code push_ignores = scan_file( "helpers/gen.push_ignores.inline.hpp" );
Code pop_ignores = scan_file( "helpers/gen.pop_ignores.inline.hpp" );
// gen_dep.hpp
{
Code header_start = scan_file( "dependencies/gen.header_start.hpp" );
Code nspace_macro = untyped_str( namespace_by_default ? nspace_default : nspace_non_default );
Code macros = scan_file( "dependencies/gen.macros.hpp" );
Code basic_types = scan_file( "dependencies/gen.basic_types.hpp" );
Code debug = scan_file( "dependencies/gen.debug.hpp" );
Code memory = scan_file( "dependencies/gen.memory.hpp" );
Code string_ops = scan_file( "dependencies/gen.string_ops.hpp" );
Code printing = scan_file( "dependencies/gen.printing.hpp" );
Code containers = scan_file( "dependencies/gen.containers.hpp" );
Code hashing = scan_file( "dependencies/gen.hashing.hpp" );
Code string = scan_file( "dependencies/gen.string.hpp" );
Code file_handling = scan_file( "dependencies/gen.file_handling.hpp" );
Code parsing = scan_file( "dependencies/gen.parsing.hpp" );
Code timing = scan_file( "dependencies/gen.timing.hpp" );
Builder
deps_header;
deps_header.open("gen/gen_dep.hpp");
deps_header.print_fmt("// This file is intended to be included within gen.hpp (There is no pragma diagnostic ignores)\n\n");
deps_header.print_fmt("#pragma once\n\n");
deps_header.print( header_start );
deps_header.print( nspace_macro );
deps_header.print_fmt( "GEN_NS_BEGIN\n\n");
deps_header.print( macros );
deps_header.print( basic_types );
deps_header.print( debug );
deps_header.print( memory );
deps_header.print( string_ops );
deps_header.print( printing );
deps_header.print( containers );
deps_header.print( hashing );
deps_header.print( string );
deps_header.print( file_handling );
deps_header.print( parsing );
deps_header.print( timing );
deps_header.print_fmt( "GEN_NS_END\n\n");
deps_header.write();
}
// gen_dep.cpp
{
CodeInclude header = def_include( txt_StrC("gen_dep.hpp") );
Code impl_start = scan_file( "dependencies/gen.impl_start.cpp" );
Code debug = scan_file( "dependencies/gen.debug.cpp" );
Code string_ops = scan_file( "dependencies/gen.string_ops.cpp" );
Code printing = scan_file( "dependencies/gen.printing.cpp" );
Code memory = scan_file( "dependencies/gen.memory.cpp" );
Code parsing = scan_file( "dependencies/gen.parsing.cpp" );
Code hashing = scan_file( "dependencies/gen.hashing.cpp" );
Code string = scan_file( "dependencies/gen.string.cpp" );
Code timing = scan_file( "dependencies/gen.timing.cpp" );
Builder
deps_impl;
deps_impl.open("gen/gen_dep.cpp");
deps_impl.print_fmt("// This file is intended to be included within gen.cpp (There is no pragma diagnostic ignores)\n\n");
deps_impl.print( impl_start );
deps_impl.print( header );
deps_impl.print_fmt( "\nGEN_NS_BEGIN\n");
deps_impl.print( debug );
deps_impl.print( string_ops );
deps_impl.print( printing );
deps_impl.print( hashing );
deps_impl.print( memory );
deps_impl.print( parsing );
deps_impl.print( string );
deps_impl.print( timing );
deps_impl.print_fmt( "GEN_NS_END\n\n");
deps_impl.write();
}
// gen.hpp
{
Code header_start = scan_file( "components/gen.header_start.hpp" );
Code nspace_macro = untyped_str( namespace_by_default ? nspace_default : nspace_non_default );
Code types = scan_file( "components/gen.types.hpp" );
Code data_structs = scan_file( "components/gen.data_structures.hpp" );
Code interface = scan_file( "components/gen.interface.hpp" );
Code header_end = scan_file( "components/gen.header_end.hpp" );
CodeBody ecode = gen_ecode( "./components/ECode.csv" );
CodeBody eoperator = gen_eoperator( "./components/EOperator.csv" );
CodeBody especifier = gen_especifier( "./components/ESpecifier.csv" );
Code builder = scan_file( "filesystem/gen.builder.hpp" );
Builder
header;
header.open( "gen/gen.hpp" );
header.print_fmt("#pragma once\n\n");
header.print( push_ignores );
header.print( header_start );
header.print( nspace_macro );
header.print_fmt( "GEN_NS_BEGIN\n\n");
header.print_fmt("#pragma region Types\n\n");
header.print( types );
header.print( ecode );
header.print( eoperator );
header.print( especifier );
header.print_fmt("#pragma endregion Types\n\n");
header.print( data_structs );
header.print( interface );
header.print( header_end );
header.print( builder );
header.print_fmt( "GEN_NS_END\n\n");
header.print( pop_ignores );
header.write();
}
// gen.cpp
{
Code impl_start = scan_file( "components/gen.impl_start.cpp" );
CodeInclude header = def_include( txt_StrC("gen.hpp") );
Code data = scan_file( "components/gen.data.cpp" );
Code ast_case_macros = scan_file( "components/gen.ast_case_macros.cpp" );
Code ast = scan_file( "components/gen.ast.cpp" );
Code interface = scan_file( "components/gen.interface.cpp" );
Code upfront = scan_file( "components/gen.interface.upfront.cpp" );
Code parsing = scan_file( "components/gen.interface.parsing.cpp" );
Code untyped = scan_file( "components/gen.untyped.cpp" );
CodeBody etoktype = gen_etoktype( "components/ETokType.csv", "components/AttributeTokens.csv" );
CodeNamespace parser_nspace = def_namespace( name(Parser), def_namespace_body( args(etoktype)) );
Code builder = scan_file( "filesystem/gen.builder.cpp" );
Builder
impl;
impl.open( "gen/gen.cpp" );
impl.print( push_ignores );
impl.print( impl_start );
impl.print( header );
impl.print_fmt( "\nGEN_NS_BEGIN\n\n");
impl.print( data );
impl.print( ast_case_macros );
impl.print( ast );
impl.print( interface );
impl.print( upfront );
impl.print( parser_nspace );
impl.print( parsing );
impl.print( untyped );
impl.print( builder );
impl.print_fmt( "GEN_NS_END\n\n");
impl.print( pop_ignores );
impl.write();
}
gen::deinit();
return 0;
}