263 lines
7.4 KiB
C++
263 lines
7.4 KiB
C++
#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <string>
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#include <vector>
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extern "C" {
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#include <tree_sitter/api.h>
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}
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extern "C" const TSLanguage* tree_sitter_tsf(void);
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#include "../../src/language/ast/deserializer.hpp"
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#include "./debug_printer.hpp"
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using namespace lsp::language::ast;
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// ==================== 文件读取 ====================
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std::string ReadFile(const std::string& filepath)
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{
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std::ifstream file(filepath);
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if (!file.is_open())
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{
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throw std::runtime_error("Cannot open file: " + filepath);
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}
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std::ostringstream oss;
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oss << file.rdbuf();
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return oss.str();
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}
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// ==================== Tree-Sitter 解析 ====================
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class TreeSitterParser
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{
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public:
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TreeSitterParser()
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{
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parser_ = ts_parser_new();
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if (!parser_)
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{
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throw std::runtime_error("Failed to create parser");
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}
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// 设置语言
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if (!ts_parser_set_language(parser_, tree_sitter_tsf()))
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{
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ts_parser_delete(parser_);
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throw std::runtime_error("Failed to set language");
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}
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}
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~TreeSitterParser()
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{
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if (tree_)
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{
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ts_tree_delete(tree_);
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}
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if (parser_)
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{
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ts_parser_delete(parser_);
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}
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}
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TSTree* Parse(const std::string& source)
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{
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if (tree_)
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{
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ts_tree_delete(tree_);
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tree_ = nullptr;
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}
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tree_ = ts_parser_parse_string(
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parser_,
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nullptr,
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source.c_str(),
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source.length());
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if (!tree_)
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{
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throw std::runtime_error("Failed to parse source");
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}
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return tree_;
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}
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TSNode GetRootNode()
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{
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if (!tree_)
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{
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throw std::runtime_error("No tree available");
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}
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return ts_tree_root_node(tree_);
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}
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private:
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TSParser* parser_ = nullptr;
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TSTree* tree_ = nullptr;
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};
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// ==================== 主程序 ====================
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void PrintUsage(const char* program_name)
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{
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std::cout << "Usage: " << program_name << " <file_path> [options]\n";
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std::cout << "\nOptions:\n";
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std::cout << " -v, --verbose Show verbose output with source code\n";
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std::cout << " -c, --compact Use compact output mode\n";
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std::cout << " -s, --show-source Show source code snippets (default: off)\n";
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std::cout << " -l, --hide-location Hide location information\n";
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std::cout << " -n, --no-colors Disable colored output\n";
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std::cout << " -t, --no-tree Disable tree characters\n";
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std::cout << " -k, --show-kind Show node kind enums\n";
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std::cout << " -i, --incremental Test incremental parsing\n";
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std::cout << " -h, --help Show this help message\n";
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std::cout << "\nPreset Modes:\n";
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std::cout << " --verbose Equivalent to: -s -k\n";
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std::cout << " --compact Equivalent to: -c -l -t\n";
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std::cout << "\nExamples:\n";
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std::cout << " " << program_name << " test.tsf\n";
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std::cout << " " << program_name << " test.tsf --verbose\n";
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std::cout << " " << program_name << " test.tsf --compact\n";
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std::cout << " " << program_name << " test.tsf -s -n # Show source without colors\n";
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}
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int main(int argc, char* argv[])
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{
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if (argc < 2)
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{
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PrintUsage(argv[0]);
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return 1;
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}
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std::string filepath;
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bool test_incremental = false;
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// 默认打印选项
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debug::PrintOptions opts = debug::PrintOptions::Default();
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// 解析命令行参数
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for (int i = 1; i < argc; ++i)
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{
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std::string arg = argv[i];
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if (arg == "-h" || arg == "--help")
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{
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PrintUsage(argv[0]);
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return 0;
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}
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else if (arg == "-v" || arg == "--verbose")
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{
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opts = debug::PrintOptions::Verbose();
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}
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else if (arg == "-c" || arg == "--compact")
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{
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opts = debug::PrintOptions::Compact();
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}
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else if (arg == "-s" || arg == "--show-source")
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{
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opts.show_source_code = true;
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}
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else if (arg == "-l" || arg == "--hide-location")
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{
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opts.show_location = false;
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}
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else if (arg == "-n" || arg == "--no-colors")
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{
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opts.use_colors = false;
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}
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else if (arg == "-t" || arg == "--no-tree")
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{
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opts.use_tree_chars = false;
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}
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else if (arg == "-k" || arg == "--show-kind")
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{
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opts.show_node_kind = true;
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}
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else if (arg == "-i" || arg == "--incremental")
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{
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test_incremental = true;
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}
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else if (filepath.empty())
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{
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filepath = arg;
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}
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else
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{
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std::cerr << "Unknown argument: " << arg << "\n";
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return 1;
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}
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}
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try
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{
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// 读取文件
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std::cout << "Reading file: " << filepath << "\n";
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std::string source = ReadFile(filepath);
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std::cout << "File size: " << source.length() << " bytes\n\n";
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// 创建 Tree-Sitter 解析器
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TreeSitterParser ts_parser;
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[[maybe_unused]]TSTree* tree = ts_parser.Parse(source);
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TSNode root = ts_parser.GetRootNode();
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// 创建 AST 反序列化器
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Deserializer deserializer;
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ParseResult result;
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if (test_incremental)
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{
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std::cout << "Using incremental parsing...\n\n";
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auto inc_result = deserializer.ParseIncremental(root, source);
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result = std::move(inc_result.result);
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std::cout << "Incremental Parse Statistics:\n";
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std::cout << " Nodes parsed: " << inc_result.nodes_parsed << "\n";
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std::cout << " Nodes unchanged: " << inc_result.nodes_unchanged << "\n";
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std::cout << " Total nodes: " << inc_result.TotalNodes() << "\n";
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std::cout << " Change rate: " << (inc_result.ChangeRate() * 100) << "%\n\n";
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}
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else
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{
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result = deserializer.Parse(root, source);
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}
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// 打印 AST 结果（带源码）
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DebugPrint(result, source, opts);
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// 打印摘要
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std::cout << "\n";
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std::cout << debug::Color::BrightBlue << "========================================\n"
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<< debug::Color::Reset;
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std::cout << debug::Color::BrightCyan << "Summary:\n"
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<< debug::Color::Reset;
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std::cout << " File: " << filepath << "\n";
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std::cout << " Size: " << source.length() << " bytes\n";
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if (result.root)
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{
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std::cout << " Statements: " << result.root->statements.size() << "\n";
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}
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std::cout << " Errors: ";
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if (result.HasErrors())
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{
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std::cout << debug::Color::BrightRed << result.errors.size() << " ✗" << debug::Color::Reset << "\n";
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std::cout << " Status: " << debug::Color::BrightRed << "FAILED" << debug::Color::Reset << "\n";
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return 1;
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}
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else
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{
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std::cout << debug::Color::BrightGreen << "0 ✓" << debug::Color::Reset << "\n";
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std::cout << " Status: " << debug::Color::BrightGreen << "SUCCESS" << debug::Color::Reset << "\n";
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return 0;
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}
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}
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catch (const std::exception& e)
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{
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std::cerr << debug::Color::BrightRed << "Error: " << e.what() << debug::Color::Reset << "\n";
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return 1;
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}
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}
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