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StateMachineGenerator: Port to LibMain and Core::Stream

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Sam Atkins 2022-09-12 16:12:50 +01:00 committed by Tim Flynn
parent cb45fa79ee
commit 684c3efc04
Notes: sideshowbarker 2024-07-17 06:49:28 +09:00 
Author: https://github.com/AtkinsSJ
Commit: https://github.com/SerenityOS/serenity/commit/684c3efc04
Pull-request: https://github.com/SerenityOS/serenity/pull/15215
2 changed files with 8 additions and 11 deletions
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2
Meta/Lagom/Tools/CodeGenerators/StateMachineGenerator/CMakeLists.txt
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@ -2,4 +2,4 @@ set(SOURCES
main.cpp
)
lagom_tool(StateMachineGenerator)
lagom_tool(StateMachineGenerator LIBS LibMain)

17
Meta/Lagom/Tools/CodeGenerators/StateMachineGenerator/main.cpp
View file

@ -12,7 +12,8 @@
#include <AK/StringBuilder.h>
#include <AK/Types.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/File.h>
#include <LibCore/Stream.h>
#include <LibMain/Main.h>
#include <ctype.h>
struct Range {
@ -213,19 +214,15 @@ parse_state_machine(StringView input)
void output_header(StateMachine const&, SourceGenerator&);
int main(int argc, char** argv)
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
Core::ArgsParser args_parser;
char const* path = nullptr;
StringView path;
args_parser.add_positional_argument(path, "Path to parser description", "input", Core::ArgsParser::Required::Yes);
args_parser.parse(argc, argv);
args_parser.parse(arguments);
auto file_or_error = Core::File::open(path, Core::OpenMode::ReadOnly);
if (file_or_error.is_error()) {
fprintf(stderr, "Cannot open %s\n", path);
}
auto content = file_or_error.value()->read_all();
auto file = TRY(Core::Stream::File::open(path, Core::Stream::OpenMode::Read));
auto content = TRY(file->read_all());
auto state_machine = parse_state_machine(content);
StringBuilder builder;