Merge pull request 'develop' (#24) from develop into main

Reviewed-on: #24

README.md

@@ -93,20 +93,20 @@ my_project/
 
 ```plaintext
 Analyzing directory: .\my_project\
-data/
-└── sample_data.csv
-docs/
-└── README.md
-requirements.txt
-setup.py
-src/
-├── __init__.py
-├── main.py
-└── utils.py
-tests/
-├── __init__.py
-├── test_main.py
-└── test_utils.py
+├── data/
+    └── sample_data.csv
+├── docs/
+    └── README.md
+├── requirements.txt
+├── setup.py
+├── src/
+│   ├── __init__.py
+│   ├── main.py
+    └── utils.py
+└── tests/
+│   ├── __init__.py
+│   ├── test_main.py
+    └── test_utils.py
 ```
 
 #### Commands

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "prodir"
-version = "1.0.2"
+version = "1.1.0"
 description = "A module for analyzing and creating directory structures"
 scripts = {prodir = "prodir.__main__:main"}
 dependencies = []

setup.py

@@ -20,7 +20,7 @@ tree_structurer_module = Extension(
 
 setup(
     name='prodir',
-    version='1.0.2',
+    version='1.1.0',
     description='A module for analyzing directory structures',
     ext_modules=[tree_structurer_module],
     packages=find_packages(where="src"),

src/prodir/cpp/tree_structurer.cpp

@@ -124,24 +124,24 @@ std::vector<fs::path> TreeStructurer::get_filtered_paths(const fs::path& start)
 std::vector<std::string> TreeStructurer::get_directory_structure(const std::string& startpath) {
     std::vector<std::string> result;
     std::string normalized_path = startpath;
-    if (normalized_path.size() >= 2 && 
+    if (normalized_path.size() >= 2 &&
         (normalized_path.substr(0, 2) == ".\\" || normalized_path.substr(0, 2) == "./")) {
         normalized_path = normalized_path.substr(2);
     }
     fs::path start = normalized_path.empty() ? fs::current_path() : fs::path(normalized_path);
-    
+   
     try {
         if (!fs::exists(start)) {
             throw std::runtime_error("Directory does not exist: " + start.string());
         }
-        
+       
         if (!fs::is_directory(start)) {
             throw std::runtime_error("Path is not a directory: " + start.string());
         }
-                        
+                       
         std::vector<fs::path> paths = get_filtered_paths(start);
         std::vector<bool> is_last_per_level;
-        
+       
         // Skip the first path as it's the root
         for (size_t i = 1; i < paths.size(); ++i) {
             fs::path relative = fs::relative(paths[i], start);
@@ -149,45 +149,93 @@ std::vector<std::string> TreeStructurer::get_directory_structure(const std::stri
             for (const auto& comp : relative) {
                 components.push_back(comp.string());
             }
-            
+           
             // Calculate the current level
             size_t level = components.size() - 1;
-            
+           
             // Adjust is_last_per_level vector size
             while (is_last_per_level.size() <= level) {
                 is_last_per_level.push_back(false);
             }
-            
-            // Determine if this is the last item at its level
-            bool is_last = (i == paths.size() - 1) || 
-                          (i + 1 < paths.size() && 
-                           fs::relative(paths[i + 1], start).begin()->string() != components[0]);
-            
-            is_last_per_level[level] = is_last;
-            
+           
             // Build the line prefix
             std::string line;
-            for (size_t j = 0; j < level; ++j) {
-                if (j == level - 1) {
-                    line += is_last ? "└── " : "├── ";
+            for (size_t j = 0; j <= level; ++j) {
+                if (j == level) {
+                    // This is the connector for the current item
+                    bool is_last_sibling = true;
+                    
+                    // Look ahead to find next sibling at the same level
+                    for (size_t k = i + 1; k < paths.size(); ++k) {
+                        fs::path next_relative = fs::relative(paths[k], start);
+                        std::vector<std::string> next_components;
+                        for (const auto& comp : next_relative) {
+                            next_components.push_back(comp.string());
+                        }
+                        
+                        // Check if it's a sibling (same parent, same level)
+                        if (next_components.size() == components.size()) {
+                            bool same_parent = true;
+                            for (size_t l = 0; l < level; ++l) {
+                                if (l >= next_components.size() || components[l] != next_components[l]) {
+                                    same_parent = false;
+                                    break;
+                                }
+                            }
+                            if (same_parent) {
+                                is_last_sibling = false;
+                                break;
+                            }
+                        }
+                    }
+                    
+                    line += is_last_sibling ? "└── " : "├── ";
                 } else {
-                    line += is_last_per_level[j] ? "    " : "│   ";
+                    // This is a vertical line for parent levels
+                    bool needs_vertical_line = false;
+                    
+                    // Check if there are future items that share this ancestor
+                    for (size_t k = i + 1; k < paths.size(); ++k) {
+                        fs::path next_relative = fs::relative(paths[k], start);
+                        std::vector<std::string> next_components;
+                        for (const auto& comp : next_relative) {
+                            next_components.push_back(comp.string());
+                        }
+                        
+                        // If next item shares the same path up to level j
+                        if (next_components.size() > j) {
+                            bool shares_ancestor = true;
+                            for (size_t l = 0; l <= j; ++l) {
+                                if (l >= next_components.size() || l >= components.size() || 
+                                    components[l] != next_components[l]) {
+                                    shares_ancestor = false;
+                                    break;
+                                }
+                            }
+                            if (shares_ancestor) {
+                                needs_vertical_line = true;
+                                break;
+                            }
+                        }
+                    }
+                    
+                    line += needs_vertical_line ? "│   " : "    ";
                 }
             }
-            
+           
             // Add the file/directory name
             line += components.back();
             if (fs::is_directory(paths[i])) {
                 line += "/";
             }
-            
+           
             result.push_back(line);
         }
-        
+       
     } catch (const fs::filesystem_error& e) {
         throw std::runtime_error("Failed to access directory: " + std::string(e.what()));
     }
-    
+   
     return result;
 }
 

tests/cpp/test_tree_structurer.py

@@ -138,17 +138,17 @@ project/
     
     # Define expected structure with proper tree markers
     expected_structure = [
-        "LICENSE",
-        "README.md",
-        "config/",
-        "└── config.yaml",
-        "pyproject.toml",
-        "setup.py",
-        "src/",
-        "├── __init__.py",
-        "├── main.py",
-        "├── module1.py",
-        "└── module2.py"
+        "├── LICENSE",
+        "├── README.md",
+        "├── config/",
+        "    └── config.yaml",
+        "├── pyproject.toml",
+        "├── setup.py",
+        "└── src/",
+        "│   ├── __init__.py",
+        "│   ├── main.py",
+        "│   ├── module1.py",
+        "    └── module2.py"
     ]
     
     # Get actual structure