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JSSpecCompiler: Make it compile and dump AST created from stdin input

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Dan Klishch 2023-08-17 22:31:56 -04:00 • committed by Andrew Kaster
parent db0a03d1fb
commit 66f4cdba85
3 changed files with 53 additions and 0 deletions
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13
Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/CMakeLists.txt Normal file
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set(SOURCES
AST/ASTPrinting.cpp
Parser/Lexer.cpp
Parser/ParseError.cpp
Parser/SpecParser.cpp
Parser/TextParser.cpp
Parser/XMLUtils.cpp
main.cpp
)
lagom_tool(JSSpecCompiler LIBS LibMain LibXML)
target_include_directories(JSSpecCompiler PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
target_compile_options(JSSpecCompiler PRIVATE -Wno-missing-field-initializers)

37
Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/main.cpp Normal file
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/*
* Copyright (c) 2023, Dan Klishch <danilklishch@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Format.h>
#include <LibCore/File.h>
#include <LibMain/Main.h>
#include <LibXML/Parser/Parser.h>
#include "Parser/SpecParser.h"
ErrorOr<int> serenity_main(Main::Arguments)
{
using namespace JSSpecCompiler;
auto input = TRY(TRY(Core::File::standard_input())->read_until_eof());
XML::Parser parser { StringView(input.bytes()) };
auto maybe_document = parser.parse();
if (maybe_document.is_error()) {
outln("{}", maybe_document.error());
return 1;
}
auto document = maybe_document.release_value();
auto maybe_function = JSSpecCompiler::Function::create(&document.root());
if (maybe_function.is_error()) {
outln("{}", maybe_function.error()->to_string());
return 1;
}
auto function = maybe_function.value();
out("{}", function.m_algorithm.m_tree);
return 0;
}