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-rw-r--r--src/headless/main.cpp39
-rw-r--r--src/openvic-dataloader/v2script/LuaDefinesGrammar.hpp112
-rw-r--r--src/openvic-dataloader/v2script/Parser.cpp23
3 files changed, 174 insertions, 0 deletions
diff --git a/src/headless/main.cpp b/src/headless/main.cpp
index 2075d9b..1f0b4c3 100644
--- a/src/headless/main.cpp
+++ b/src/headless/main.cpp
@@ -64,6 +64,42 @@ int print_csv(const std::string_view path) {
return EXIT_SUCCESS;
}
+int print_lua(const std::string_view path) {
+ auto parser = ovdl::v2script::Parser::from_file(path);
+ if (parser.has_error()) {
+ return 1;
+ }
+
+ parser.lua_defines_parse();
+ if (parser.has_error()) {
+ return 2;
+ }
+
+ if (parser.has_warning()) {
+ for (auto& warning : parser.get_warnings()) {
+ std::cerr << "Warning: " << warning.message << std::endl;
+ }
+ }
+
+ parser.generate_node_location_map();
+
+ for (const auto& node : parser.get_file_node()->_statements) {
+ std::cout << node->get_type() << ": " << parser.get_node_begin(node.get()) << std::endl;
+ if (auto assign_node = node->cast_to<ovdl::v2script::ast::AssignNode>(); assign_node) {
+ auto lnode_ptr = assign_node->_initializer.get();
+ std::cout << lnode_ptr->get_type() << " begin: " << parser.get_node_begin(lnode_ptr) << std::endl;
+ std::cout << lnode_ptr->get_type() << " end: " << parser.get_node_end(lnode_ptr) << std::endl;
+ if (auto list_node = lnode_ptr->cast_to<ovdl::v2script::ast::AbstractListNode>(); list_node) {
+ for (const auto& inode : list_node->_statements) {
+ std::cout << inode->get_type() << ": " << parser.get_node_begin(inode.get()) << std::endl;
+ }
+ }
+ }
+ }
+ std::cout << parser.get_file_node() << std::endl;
+ return EXIT_SUCCESS;
+}
+
int print_v2script_simple(const std::string_view path) {
auto parser = ovdl::v2script::Parser::from_file(path);
if (parser.has_error()) {
@@ -103,6 +139,9 @@ int print_v2script_simple(const std::string_view path) {
int main(int argc, char** argv) {
switch (argc) {
case 2:
+ if (insenitive_trim_eq(std::filesystem::path(argv[1]).extension().string(), ".lua")) {
+ return print_lua(argv[1]);
+ }
return print_v2script_simple(argv[1]);
case 4:
if (insenitive_trim_eq(argv[1], "csv") && insenitive_trim_eq(argv[2], "utf"))
diff --git a/src/openvic-dataloader/v2script/LuaDefinesGrammar.hpp b/src/openvic-dataloader/v2script/LuaDefinesGrammar.hpp
new file mode 100644
index 0000000..b64d0f9
--- /dev/null
+++ b/src/openvic-dataloader/v2script/LuaDefinesGrammar.hpp
@@ -0,0 +1,112 @@
+#pragma once
+
+#include <lexy/dsl.hpp>
+
+#include "SimpleGrammar.hpp"
+#include "detail/LexyLitRange.hpp"
+
+namespace ovdl::v2script::lua::grammar {
+ struct ParseOptions {
+ };
+
+ template<ParseOptions Options>
+ struct StatementListBlock;
+
+ static constexpr auto comment_specifier = LEXY_LIT("--") >> lexy::dsl::until(lexy::dsl::newline).or_eof();
+
+ template<ParseOptions Options>
+ struct Identifier {
+ static constexpr auto rule = lexy::dsl::identifier(lexy::dsl::ascii::alpha_underscore, lexy::dsl::ascii::alpha_digit_underscore);
+ static constexpr auto value = lexy::callback<ast::NodePtr>(
+ [](auto lexeme) {
+ std::string str(lexeme.data(), lexeme.size());
+ return ast::make_node_ptr<ast::IdentifierNode>(ast::NodeLocation { lexeme.begin(), lexeme.end() }, LEXY_MOV(str));
+ });
+ };
+
+ template<ParseOptions Options>
+ struct Value {
+ static constexpr auto rule = lexy::dsl::identifier(lexy::dsl::ascii::digit / lexy::dsl::lit_c<'.'> / lexy::dsl::lit_c<'-'>);
+ static constexpr auto value = lexy::callback<ast::NodePtr>(
+ [](auto lexeme) {
+ std::string str(lexeme.data(), lexeme.size());
+ return ast::make_node_ptr<ast::IdentifierNode>(ast::NodeLocation { lexeme.begin(), lexeme.end() }, LEXY_MOV(str));
+ });
+ };
+
+ template<ParseOptions Options>
+ struct String {
+ static constexpr auto rule = [] {
+ // Arbitrary code points that aren't control characters.
+ auto c = ovdl::detail::lexydsl::make_range<0x20, 0xFF>() - lexy::dsl::ascii::control;
+
+ return lexy::dsl::delimited(lexy::dsl::position(lexy::dsl::lit_b<'"'>))(c) | lexy::dsl::delimited(lexy::dsl::position(lexy::dsl::lit_b<'\''>))(c);
+ }();
+
+ static constexpr auto value =
+ lexy::as_string<std::string> >>
+ lexy::callback<ast::NodePtr>(
+ [](const char* begin, auto&& str, const char* end) {
+ return ast::make_node_ptr<ast::StringNode>(ast::NodeLocation::make_from(begin, end), LEXY_MOV(str));
+ });
+ };
+
+ template<ParseOptions Options>
+ struct Expression {
+ static constexpr auto rule = lexy::dsl::p<Value<Options>> | lexy::dsl::p<String<Options>>;
+ static constexpr auto value = lexy::forward<ast::NodePtr>;
+ };
+
+ template<ParseOptions Options>
+ struct AssignmentStatement {
+ static constexpr auto rule =
+ lexy::dsl::position(lexy::dsl::p<Identifier<Options>>) >>
+ lexy::dsl::equal_sign >>
+ (lexy::dsl::p<Expression<Options>> | lexy::dsl::recurse_branch<StatementListBlock<Options>>);
+
+ static constexpr auto value = lexy::callback<ast::NodePtr>(
+ [](const char* pos, auto name, lexy::nullopt = {}) {
+ return LEXY_MOV(name);
+ },
+ [](auto name, lexy::nullopt = {}) {
+ return LEXY_MOV(name);
+ },
+ [](const char* pos, auto name, auto&& initalizer) {
+ return ast::make_node_ptr<ast::AssignNode>(pos, LEXY_MOV(name), LEXY_MOV(initalizer));
+ });
+ };
+
+ template<ParseOptions Options>
+ struct StatementListBlock {
+ static constexpr auto rule =
+ lexy::dsl::position(lexy::dsl::curly_bracketed.open()) >>
+ lexy::dsl::opt(
+ lexy::dsl::list(
+ lexy::dsl::recurse_branch<AssignmentStatement<Options>>,
+ lexy::dsl::trailing_sep(lexy::dsl::lit_c<','>))) >>
+ lexy::dsl::position(lexy::dsl::curly_bracketed.close());
+
+ static constexpr auto value =
+ lexy::as_list<std::vector<ast::NodePtr>> >>
+ lexy::callback<ast::NodePtr>(
+ [](const char* begin, lexy::nullopt, const char* end) {
+ return ast::make_node_ptr<ast::ListNode>(ast::NodeLocation::make_from(begin, end));
+ },
+ [](const char* begin, auto&& list, const char* end) {
+ return ast::make_node_ptr<ast::ListNode>(ast::NodeLocation::make_from(begin, end), LEXY_MOV(list));
+ },
+ [](const char* begin, auto& list, const char* end) {
+ return ast::make_node_ptr<ast::ListNode>(ast::NodeLocation::make_from(begin, end), list);
+ });
+ };
+
+ template<ParseOptions Options = ParseOptions {}>
+ struct File {
+ // Allow arbitrary spaces between individual tokens.
+ static constexpr auto whitespace = ovdl::v2script::grammar::whitespace_specifier | comment_specifier;
+
+ static constexpr auto rule = lexy::dsl::position + lexy::dsl::terminator(lexy::dsl::eof).opt_list(lexy::dsl::p<AssignmentStatement<Options>>);
+
+ static constexpr auto value = lexy::as_list<std::vector<ast::NodePtr>> >> lexy::new_<ast::FileNode, ast::NodePtr>;
+ };
+} \ No newline at end of file
diff --git a/src/openvic-dataloader/v2script/Parser.cpp b/src/openvic-dataloader/v2script/Parser.cpp
index 9e74e32..d7e4106 100644
--- a/src/openvic-dataloader/v2script/Parser.cpp
+++ b/src/openvic-dataloader/v2script/Parser.cpp
@@ -31,6 +31,7 @@
#include "detail/Warnings.hpp"
#include "v2script/DecisionGrammar.hpp"
#include "v2script/EventGrammar.hpp"
+#include "v2script/LuaDefinesGrammar.hpp"
using namespace ovdl;
using namespace ovdl::v2script;
@@ -232,6 +233,28 @@ bool Parser::decision_parse() {
return true;
}
+bool Parser::lua_defines_parse() {
+ if (!_buffer_handler->is_valid()) {
+ return false;
+ }
+
+ if (_buffer_handler->is_exclusive_utf8()) {
+ _warnings.push_back(warnings::make_utf8_warning(_file_path));
+ }
+
+ auto errors = _buffer_handler->parse<lua::grammar::File<>>(ovdl::detail::ReporError.path(_file_path).to(detail::OStreamOutputIterator { _error_stream }));
+ if (errors) {
+ _errors.reserve(errors->size());
+ for (auto& err : errors.value()) {
+ _has_fatal_error |= err.type == ParseError::Type::Fatal;
+ _errors.push_back(err);
+ }
+ return false;
+ }
+ _file_node.reset(static_cast<ast::FileNode*>(_buffer_handler->get_root().release()));
+ return true;
+}
+
const FileNode* Parser::get_file_node() const {
return _file_node.get();
}