v1.0.0

Merge branch 'develop'
ready2merge
2025-05-17 21:08:57 +02:00 · 2025-05-17 21:04:24 +02:00 · 2025-05-17 21:02:24 +02:00 · 2025-05-17 13:23:04 +02:00 · 2025-05-17 00:38:45 +02:00 · 2025-05-16 13:51:03 +02:00
22 changed files with 1219 additions and 35 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,7 +1,6 @@
-# Generated by Cargo
 # will have compiled files and executables
-debug/
-target/
+debug/**
+target/**

 # These are backup files generated by rustfmt
 **/*.rs.bk
@ -9,9 +8,14 @@ target/
 # MSVC Windows builds of rustc generate these, which store debugging information
 *.pdb

-# RustRover
-#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
-#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
-#  and can be added to the global gitignore or merged into this file.  For a more nuclear
-#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+# Build - Test:
+*.txt
+
+# Develop
+TODO.md
+desktop.ini
+.vscode/**
+
+# Releases (realAscot)
+releases/**
+bin/**
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@ -0,0 +1,32 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "cargo",
+			"command": "check",
+			"problemMatcher": [
+				"$rustc"
+			],
+			"group": "build",
+			"label": "rust: cargo check"
+		},
+		{
+			"type": "cargo",
+			"command": "clean",
+			"problemMatcher": [
+				"$rustc"
+			],
+			"group": "clean",
+			"label": "rust: cargo clean"
+		},
+		{
+			"type": "cargo",
+			"command": "build",
+			"problemMatcher": [
+				"$rustc"
+			],
+			"group": "build",
+			"label": "rust: cargo build"
+		}
+	]
+}
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -0,0 +1,27 @@
+# Changelog treeScanner (Rust)
+
+- **2025-05-17 - v1.0.0**
+  - **Geändert:**  
+    - [x] Komplette Neuumsetzung des TreeScanner-Tools in Rust  
+    - [x] Aufbau einer modularen Projektstruktur (`treebuilder.rs`, `args.rs`, `loader.rs`, `ascii_spinner.rs`, `logger.rs`)  
+    - [x] CLI-Parsing mit `clap` umgesetzt, inkl. Aliase und Hilfetexte  
+    - [x] Fortschrittsanzeige mit ASCII-Spinner als wiederverwendbares Modul integriert  
+    - [x] Unterstützung für `.treescanner.conf` im Home-Verzeichnis eingebaut (inkl. Auto-Erzeugung und TOML-Validierung)  
+    - [x] Optionale Parameter wie `--max-depth`, `--viewonly`, `--ignore`, `--align-comments` implementiert  
+    - [x] Fallback-Logik: CLI-Eingaben überschreiben Konfiguration bei Kollision  
+    - [x] Ausgabe wahlweise in Konsole oder Datei (Standard: `tree.txt`)  
+    - [x] Unit-Tests für Konfiguration und Kommentar-Ausrichtung hinzugefügt (`tests/config_tests.rs`)  
+    - [x] Fehlerausgaben für ungültige Konfiguration oder fehlende Verzeichnisse eingebaut  
+    - [x] Makefile mit Windows-Kompatibilität für Build + Copy-Ziel erstellt  
+    - [x] Icon und Metadaten in .exe eingebettet via `build.rs` und `rc.exe`  
+
+  - **Hinzugefügt:**  
+    - [x] CLI-Argument `--ignore` unterstützt sowohl Kommaseparierung (CLI) als auch Listen (TOML)  
+    - [x] Debug- und Silent-Modus zur Steuerung der Ausgaben  
+    - [x] Unterstützung für Konfigurationsparameter `output`, `viewonly`, `language`, `align_comments`  
+    - [x] Automatische Erstellung einer gültigen Standardkonfiguration, wenn keine `.treescanner.conf` vorhanden ist  
+    - [x] Fehler-Feedback mit TOML-Zeilenangaben bei ungültiger Konfiguration  
+
+  - **Entfernt:**  
+    - [x] Python-Version vollständig ersetzt  
+    - [x] Temporäre Hilfsfunktionen aus der Portierungsphase entfernt  
--- a/Cargo.lock
+++ b/Cargo.lock
@ -2,6 +2,62 @@
 # It is not intended for manual editing.
 version = 4

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+ "anstyle-query",
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"

+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"

+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"

+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"

+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
 [[package]]
 name = "winnow"
 version = "0.7.10"
@ -300,5 +670,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a277a57398d4bfa075df44f501a17cfdf8542d224f0d36095a2adc7aee4ef0a5"
 dependencies = [
 "cfg-if",
- "windows-sys",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "wit-bindgen-rt"
+version = "0.39.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
+dependencies = [
+ "bitflags",
 ]
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,7 +1,19 @@
 [package]
 name = "treescanner"
-version = "0.1.0"
+version = "1.0.0"
 edition = "2024"

+[package.metadata.winres]
+subsystem = "console"
+
 [build-dependencies]
 embed-resource = "2.4"
+
+[dependencies]
+clap = { version = "4.5", features = ["derive"] }
+serde = { version = "1.0", features = ["derive"] }
+toml = "0.8"
+dirs = "5"
+
+[dev-dependencies]
+tempfile = "3"
--- a/26
+++ b/26
@ -0,0 +1,26 @@
+MIT License
+
+Copyright (c) 2025 Adam Skotarczak <adam@skotarczak.net>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the “Software”), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+1. The above copyright notice and this permission notice shall be included in all
+   copies or substantial portions of the Software.
+
+2. Attribution Requirement:  
+   If the Software is forked, reused, or substantially modified and redistributed,
+   visible attribution must be provided in the documentation (e.g., README file), stating:  
+   “This software is based on work by Adam Skotarczak (https://github.com/realAscot)”.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
--- a/43
+++ b/43
@ -0,0 +1,43 @@
+# =======================================
+# 🦀 Windows-kompatibles Makefile für TreeScanner
+# =======================================
+
+PROJECT_NAME := treescanner
+BUILD_DIR := target/release
+OUT_DIR := bin
+
+# Standardziel
+.PHONY: all
+all: build copy
+
+# Release-Build
+.PHONY: build
+build:
+	cargo build --release
+
+# Kopiere EXE in bin\
+.PHONY: copy
+copy:
+	if not exist "$(OUT_DIR)" mkdir "$(OUT_DIR)"
+	copy /Y "$(BUILD_DIR)\$(PROJECT_NAME).exe" "$(OUT_DIR)\$(PROJECT_NAME).exe"
+
+# Lösche alles außer bin\
+.PHONY: clean
+clean:
+	cargo clean
+
+# Tests
+.PHONY: test
+test:
+	cargo test
+
+# Lokale Installation
+.PHONY: install
+install:
+	cargo install --path . --root install-local
+
+# Vollständiger Reset
+.PHONY: reset
+reset: clean
+	if exist "$(OUT_DIR)" rmdir /S /Q "$(OUT_DIR)"
+	if exist "install-local" rmdir /S /Q "install-local"
--- a/README.md
+++ b/README.md
@ -2,33 +2,208 @@

 ![TreeScanner-Logo](./media/logo-treescanner_512x512.png)  

-Dieses Tool ist im Rahmen meines persönlichen Projekts von C nach Rust zu wechseln.  
+**TreeScanner** ist ein leichtgewichtiges, portables CLI-Tool zur rekursiven Analyse von Verzeichnisstrukturen.
+Es erzeugt eine klar strukturierte ASCII-Ausgabe und eignet sich hervorragend für Dokumentation, Debugging oder Buildsysteme.
+
+> 🔧 Diese Version ist eine komplette Neuentwicklung in **Rust** und ersetzt das ursprüngliche Python-Projekt:  
+> ➜ [treeScannerASCII (Python)](https://github.com/realAscot/treeScannerASCII)
+
+Der original treeScanner in Python ist unter <https://github.com/realAscot/treeScannerASCII> zu finden. Dieser ist auch als Python-Modul zu verwenden.
+
+---

 ## Inhalt

 - [TreeScanner CLI Verzeichnisscanner](#treescanner-cli-verzeichnisscanner)
  - [Inhalt](#inhalt)
+  - [Beschreibung](#beschreibung)
+  - [Installation](#installation)
+    - [Über .zip Archiv](#über-zip-archiv)
+    - [Installer](#installer)
  - [Struktur](#struktur)
-  - [Features](#features)
+  - [✨ Features](#-features)
+  - [▶️ Verwendung](#️-verwendung)
+  - [🖼 Beispielausgabe](#-beispielausgabe)
+  - [⚙️ Konfiguration `.treescanner.conf`](#️-konfiguration-treescannerconf)
+    - [🔍 Ort](#-ort)
+    - [📘 Format](#-format)
+    - [📝 Format (.toml)](#-format-toml)
  - [Lizenz](#lizenz)
+    - [Eingesetzte Libraries (MIT-kompatibel):](#eingesetzte-libraries-mit-kompatibel)
+  - [💬 Kontakt](#-kontakt)
+
+---
+
+## Beschreibung
+
+Der treeScanner.exe ist ursprünglich als ein Tool entwickelt worden mit dem man Verzeichnisstrukturen für Dokumentationen erzeugen konnte.  
+TreeScanner durchsucht Verzeichnisse rekursiv, filtert optional bestimmte Ordner aus und gibt eine **strukturierte ASCII-Baumdarstellung** mit Icons und optional ausgerichteten Kommentaren aus.  
+Er eignet sich für technische Dokumentationen, Versionskontrollen, Release-Skripte und CI/CD-Prozesse.
+
+---
+
+## Installation
+
+### Über .zip Archiv
+
+### Installer
+
+Der Installer `treeScanner-Setup.exe` der jeweils die aktuelle Version auf GitHub enthällt, bietet Dir an das Programm im Windows-Verzeichnis zu installieren.
+Dies ist zwar unüblich aber

 ---

 ## Struktur

-**Diese Struktur ist eine Ausgabe des Tools:**
+**GEPLANTE STRUKTUR (DEV)**  

 ```plaintext

+📁 treeScanner                           #
+├── 📁 .cargo                            #
+│   └── 📄 config.toml                   #
+├── 📁 .vscode                           #
+│   └── 📄 tasks.json                    #
+├── 📁 media                             #
+│   ├── 📄 logo-treescanner.png          #
+│   └── 📄 logo-treescanner_512x512.png  #
+├── 📁 resources                         #
+│   ├── 📄 icon.ico                      #
+│   └── 📄 version.rc                    #
+├── 📁 src                               #
+│   ├── 📁 app                           #
+│   │   ├── 📄 mod.rs                    #
+│   │   └── 📄 treebuilder.rs            #
+│   ├── 📁 config                        #
+│   │   ├── 📄 args.rs                   #
+│   │   ├── 📄 loader.rs                 #
+│   │   └── 📄 mod.rs                    #
+│   ├── 📁 utils                         #
+│   │   ├── 📄 ascii_spinner.rs          #
+│   │   ├── 📄 logger.rs                 #
+│   │   └── 📄 mod.rs                    #
+│   ├── 📄 lib.rs                        #
+│   └── 📄 main.rs                       #
+├── 📁 tests                             #
+│   ├── 📄 config_tests.rs               #
+│   └── 📄 treebuilder_tests.rs          #
+├── 📄 .gitignore                        #
+├── 📄 build.rs                          #
+├── 📄 Cargo.lock                        #
+├── 📄 Cargo.toml                        #
+├── 📄 CHANGELOG.md                      #
+├── 📄 LICENSE                           #
+├── 📄 Makefile                          #
+├── 📄 README.md                         #
+└── 📄 VERSION                           #

 ```

 ---

-## Features
+## ✨ Features
+
+- 📁 ASCII-Baumdarstellung mit Icons (📁, 📄)
+- 🚫 Ignorierliste per CLI oder Konfig-Datei
+- ⏫ Limit für Tiefe (`--max-depth`) und Dateianzahl pro Verzeichnis
+- 📄 Ausgabe in Datei oder Konsole
+- ⚙ Konfigurierbar via `~/.treescanner.conf`
+- 🌀 Fortschrittsanzeige beim Scannen (Spinner)
+- 💬 Optionale Kommentarspalte (`--align-comments`)
+- 🧪 Getestete Komponenten (unit-tested)
+- 🔕 Silent-Modus (`--quiet`)
+- 🛠 Portable Binary (`.exe`) ohne externe Abhängigkeiten
+
+---
+
+## ▶️ Verwendung
+
+```bash
+# Einfacher Scan (aktuelles Verzeichnis)
+./treescanner.exe
+
+# Mit Tiefe 3, ohne speichern
+./treescanner.exe --max-depth 3 --viewonly
+
+# Mit Kommentar-Ausrichtung
+./treescanner.exe --align-comments
+
+# Ergebnis in Datei mit anderem Pfad speichern
+./treescanner.exe --output ./struktur/tree.md
+```
+
+---
+
+## 🖼 Beispielausgabe
+
+```plaintext
+
+📁 ./src/
+├── 📄 main.rs               #
+├── 📁 app/                  #
+│   └── 📄 treebuilder.rs    #
+└── 📁 utils/                #
+    ├── 📄 ascii_spinner.rs  #
+    └── 📄 logger.rs         #
+
+```
+
+---
+
+## ⚙️ Konfiguration `.treescanner.conf`
+
+### 🔍 Ort
+
+Standardmäßig gesucht im **Benutzerverzeichnis**:
+
+```plaintext
+Windows:  C:\Users\<Benutzername>\.treescanner.conf
+Linux:    /home/<user>/.treescanner.conf
+```
+
+### 📘 Format
+
+### 📝 Format (.toml)
+
+```toml
+max_depth = 3
+max_files_per_dir = 100
+ignore = [".git", "target", ".vscode"]
+output = "tree.txt"
+viewonly = false
+align_comments = false
+```
+
+- CLI-Einstellungen überschreiben Konfigurationswerte bei Kollision  
+- Die Datei wird beim ersten Start automatisch erzeugt, falls sie fehlt  
+- Der Pfad ist **nicht fest kodiert**, sondern dynamisch via `dirs::home_dir()` ermittelt  

 ---

 ## Lizenz

+Dieses Projekt steht unter der [MIT-Lizenz](./LICENSE).
+
+### Eingesetzte Libraries (MIT-kompatibel):
+
+| Crate           | Lizenz     |
+|-----------------|------------|
+| `clap`          | MIT/Apache |
+| `dirs`          | MIT/Apache |
+| `serde`         | MIT/Apache |
+| `serde_derive`  | MIT/Apache |
+| `toml`          | MIT/Apache |
+| `tempfile`      | MIT/Apache (nur für Tests) |
+| `console`       | MIT        |
+
+⚠️ Alle eingebundenen Libraries sind **MIT- oder Apache-2.0-kompatibel** und dürfen ohne Einschränkungen in proprietären oder Open-Source-Projekten verwendet werden.
+
+siehe [LICENSE](./LICENSE)  
+
 ---
+
+## 💬 Kontakt
+
+**Adam Skotarczak**  
+✉ [adam@skotarczak.net](mailto:adam@skotarczak.net)  
+🔗 [realAscot auf GitHub](https://github.com/realAscot)
--- a/2
+++ b/2
@ -1 +1 @@
-0.1.0
+1.0.0
--- a/desktop.ini
+++ b/desktop.ini
@ -0,0 +1,6 @@
+[.ShellClassInfo]
+IconResource=.\resources\icon.ico,0
+[ViewState]
+Mode=
+Vid=
+FolderType=Documents
--- a/src/app/mod.rs
+++ b/src/app/mod.rs
@ -1,3 +1 @@
-pub fn run() {
-
-}
+pub mod treebuilder;
--- a/src/app/treebuilder.rs
+++ b/src/app/treebuilder.rs
@ -0,0 +1,112 @@
+use std::fs;
+use std::path::{Path, PathBuf};
+
+/// Struktur zur Konfiguration des Verzeichnis-Scans.
+pub struct TreeBuilderConfig {
+    pub root_path: PathBuf,
+    pub max_depth: Option<usize>,
+    pub max_files_per_dir: usize,
+    pub ignored_dirs: Vec<String>,
+    pub folder_icon: String,
+    pub file_icon: String,
+    pub align_comments: bool,
+}
+
+/// Verantwortlich für das Erzeugen der ASCII-Baumstruktur.
+pub struct TreeBuilder {
+    pub config: TreeBuilderConfig,
+    folder_count: usize,
+    file_count: usize,
+}
+
+impl TreeBuilder {
+    pub fn new(config: TreeBuilderConfig) -> Self {
+        Self {
+            config,
+            folder_count: 0,
+            file_count: 0,
+        }
+    }
+
+    /// Startet den Scan und liefert das Ergebnis als String.
+    pub fn build_tree(&mut self) -> Vec<String> {
+        let root = self.config.root_path.clone();
+        let mut lines = vec![format!("{} {}/", self.config.folder_icon, root.display())];
+        self.scan_dir(&root, 0, "", &mut lines);
+        lines
+    }
+
+    fn scan_dir(&mut self, path: &Path, depth: usize, prefix: &str, lines: &mut Vec<String>) {
+        if let Some(max) = self.config.max_depth {
+            if depth >= max {
+                return;
+            }
+        }
+
+        let entries = match fs::read_dir(path) {
+            Ok(entries) => entries.filter_map(Result::ok).collect::<Vec<_>>(),
+            Err(_) => {
+                lines.push(format!("{}└── [Zugriff verweigert] {}", prefix, path.display()));
+                return;
+            }
+        };
+
+        let mut folders = vec![];
+        let mut files = vec![];
+
+        for entry in entries {
+            let file_name = entry.file_name().into_string().unwrap_or_default();
+            if entry.path().is_dir() {
+                if !self.config.ignored_dirs.contains(&file_name) {
+                    folders.push((file_name, entry.path()));
+                }
+            } else {
+                files.push(file_name);
+            }
+        }
+
+        for (idx, (name, path)) in folders.iter().enumerate() {
+            self.folder_count += 1;
+            let connector = if idx < folders.len() - 1 || !files.is_empty() { "├── " } else { "└── " };
+            lines.push(format!("{}{}{} {}", prefix, connector, self.config.folder_icon, name));
+
+            let new_prefix = if idx < folders.len() - 1 || !files.is_empty() {
+                format!("{}│   ", prefix)
+            } else {
+                format!("{}    ", prefix)
+            };
+
+            self.scan_dir(path, depth + 1, &new_prefix, lines);
+        }
+
+        let visible_files = &files[..files.len().min(self.config.max_files_per_dir)];
+        let remaining = files.len().saturating_sub(visible_files.len());
+
+        for (idx, name) in visible_files.iter().enumerate() {
+            self.file_count += 1;
+            let connector = if idx < visible_files.len() - 1 || remaining > 0 { "├── " } else { "└── " };
+            lines.push(format!("{}{}{} {}", prefix, connector, self.config.file_icon, name));
+        }
+
+        if remaining > 0 {
+            lines.push(format!("{}└── <und {} weitere Dateien>", prefix, remaining));
+        }
+    }
+
+    /// Gibt die Anzahl gescannter Ordner und Dateien zurück.
+    pub fn stats(&self) -> (usize, usize) {
+        (self.folder_count, self.file_count)
+    }
+
+    /// Richtet die Ausgabezeilen mit Kommentarspalte aus.
+    pub fn align_lines_with_comments(&self, lines: &[String]) -> Vec<String> {
+        let max_len = lines.iter().map(|l| l.len()).max().unwrap_or(0);
+        lines
+            .iter()
+            .map(|line| {
+                let padding = " ".repeat(max_len - line.len() + 2);
+                format!("{}{}#", line, padding)
+            })
+            .collect()
+    }
+}
--- a/src/config/args.rs
+++ b/src/config/args.rs
@ -0,0 +1,59 @@
+use clap::Parser;
+use std::path::PathBuf;
+
+/// CLI-Argumente für TreeScanner
+#[derive(Parser, Debug)]
+#[command(  author ="Adam Skotarczak <adam@skotarczak.net>",
+            version= "0.2.0",
+            about = "TreeScanner: Verzeichnisse als ASCII-Baum visualisieren.",
+
+long_about = r#"
+TreeScanner ist ein leichtgewichtiges CLI-Tool zur strukturierten Darstellung von Verzeichnisinhalten.
+
+Funktionen:
+- Ausgabe als ASCII-Baum
+- Optionen für Tiefe, Datei-Limit und Ignorierlisten
+- Fortschrittsanzeige im Terminal
+- Unterstützung für Konfigurationsdateien und CLI
+
+Beispiel:
+treescanner.exe --max-depth 3 --ignore .git,target
+"#
+)]
+pub struct CliArgs {
+    /// Root-Verzeichnis für den Scan (Standard: aktuelles Verzeichnis)
+    #[arg(default_value = ".")]
+    pub root_path: PathBuf,
+
+    /// Maximale Scan-Tiefe
+    #[arg(long)]
+    pub max_depth: Option<usize>,
+
+    /// Maximale Dateianzahl pro Verzeichnis
+    #[arg(long, default_value_t = 100)]
+    pub max_files_per_dir: usize,
+
+    /// Verzeichnisse ignorieren (z. B. .git,target) durch Komma getrennt, ohne Leerzeichen.
+    #[arg(short = 'x', long, value_delimiter = ',')]
+    pub ignore: Vec<String>,
+
+    /// Ausgabeziel (Standard: tree.txt)
+    #[arg(short = 'o', long)]
+    pub output: Option<PathBuf>,
+
+    /// Nur in Konsole anzeigen, keine Ausgabedatei speichern
+    #[arg(long)]
+    pub viewonly: bool,
+
+    /// Debug-Modus aktivieren
+    #[arg(short = 'D', long)]
+    pub debug: bool,
+
+    /// Keine Statusausgaben
+    #[arg(short = 'q', long)]
+    pub quiet: bool,
+
+    /// Kommentare ausrichten (DEV: optisch instabil)
+    #[arg(short = 'c', long, default_value_t = false)]
+    pub align_comments: bool,
+} 
--- a/src/config/loader.rs
+++ b/src/config/loader.rs
@ -0,0 +1,87 @@
+use std::collections::HashSet;
+use std::fs;
+use std::io::Write;
+
+use serde::Deserialize;
+
+#[derive(Debug, Deserialize, Default)]
+#[allow(dead_code)]
+pub struct ConfigFile {
+    pub max_depth: Option<usize>,
+    pub max_files_per_dir: Option<usize>,
+    pub ignore: Option<HashSet<String>>,
+    pub language: Option<String>,
+    pub align_comments: Option<bool>,
+    pub output: Option<String>,
+    pub viewonly: Option<bool>,
+}
+
+/// Lädt die Konfigurationsdatei aus dem Home-Verzeichnis (`~/.treescanner.conf`).
+///
+/// Falls die Datei nicht existiert, wird eine gültige Standard-Konfigurationsdatei erstellt.
+/// Bei Fehlern während des Lesens oder Parsens wird `None` zurückgegeben.
+///
+/// # Rückgabewert
+/// * `Some(ConfigFile)` – wenn Datei existiert und geparst werden konnte
+/// * `None` – bei Fehlern oder wenn Datei nicht erstellt/parst werden konnte
+pub fn load_config_from_home() -> Option<ConfigFile> {
+    let home = dirs::home_dir()?;
+    let config_path = home.join(".treescanner.conf");
+
+    // Versuche, die Datei zu lesen
+    match fs::read_to_string(&config_path) {
+        Ok(content) => {
+            match toml::from_str::<ConfigFile>(&content) {
+                Ok(cfg) => Some(cfg),
+                Err(e) => {
+                    eprintln!("⚠️  Konfigurationsdatei ungültig (TOML-Fehler): {e}");
+                    println!("ℹ️  Du findest die Datei hier: {}", config_path.display());
+                    println!("🔁 Du kannst sie löschen, sie wird beim nächsten Start neu erstellt.");
+                    None
+                }
+            }
+        }
+
+        // Datei existiert nicht – erstelle neue Standard-Konfigurationsdatei
+        Err(e) if e.kind() == std::io::ErrorKind::NotFound => {
+            let default_config = r#"
+# TreeScanner Standard-Konfiguration
+# Nicht gesetzte Felder werden intern auf Defaultwerte gesetzt.
+
+# max_depth = 5                    # default: unendlich
+# max_files_per_dir = 1000         # default: 100
+ignore = [".git", ".fingerprint"]  # default: ""
+language = "de"
+align_comments = false             # default: false
+output = "treescanner.txt"         # default: tree.txt
+viewonly = false                   # default: false
+"#;
+
+            let result = fs::File::create(&config_path)
+                .and_then(|mut f| f.write_all(default_config.trim_start().as_bytes()));
+
+            match result {
+                Ok(_) => {
+                    println!(
+                        "\n✏️  Standard-Konfigurationsdatei erstellt: < {} >\n",
+                        config_path.display()
+                    );
+                    // Lies die frisch geschriebene Datei direkt ein
+                    fs::read_to_string(&config_path)
+                        .ok()
+                        .and_then(|s| toml::from_str(&s).ok())
+                }
+                Err(e) => {
+                    eprintln!("⚠️  Konnte Standard-Konfigurationsdatei nicht schreiben: {e}");
+                    None
+                }
+            }
+        }
+
+        // Anderer Lese-Fehler (z. B. Berechtigung)
+        Err(e) => {
+            eprintln!("⚠️  Fehler beim Lesen der Konfigurationsdatei: {e}");
+            None
+        }
+    }
+}
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@ -0,0 +1,2 @@
+pub mod args;
+pub mod loader;
--- a/src/lib.rs
+++ b/src/lib.rs
@ -0,0 +1,3 @@
+pub mod config;
+pub mod app;
+pub mod utils;
--- a/src/main.rs
+++ b/src/main.rs
@ -1,10 +1,101 @@
-
-// Importiert das Modul `utils`, das vermutlich Unterfunktionen wie Fenster oder Logging enthält
-mod utils;
+mod config;
 mod app;
+mod utils;
+
+use app::treebuilder::{TreeBuilder, TreeBuilderConfig};
+use config::args::CliArgs;
+use config::loader::load_config_from_home;
+use utils::ascii_spinner::start_spinner;
+use clap::Parser;
+use std::fs;
+use std::time::Instant;
+use utils::logger::init_logger;
+
+/// Gibt die verstrichene Zeit seit `timer` aus.
+fn view_timer(timer: &Instant) {
+    println!("\n⏱️ Gesamtlaufzeit des Scans: {:.2?}", timer.elapsed());
+}

 fn main() {
-    // Initialisiert das Logger-System (für Debug- oder Datei-Logging - nicht implementiert)
-    utils::logger::init();
-    app::run();
+    init_logger();
+    let args = CliArgs::parse();
+    let file_config = load_config_from_home().unwrap_or_default();
+    let timer = Instant::now();
+
+    if !args.root_path.is_dir() {
+        eprintln!("⚠️  Fehler: '{}' ist kein gültiges Verzeichnis.", args.root_path.display());
+        std::process::exit(1);
+    }
+
+    if let Some(parent) = args.output.as_ref().and_then(|p| p.parent()) {
+        if let Err(e) = fs::create_dir_all(parent) {
+            eprintln!("⚠️  Fehler beim Erstellen des Zielordners: {e}");
+            std::process::exit(1);
+        }
+    }
+
+    let config = TreeBuilderConfig {
+        root_path: args.root_path.clone(),
+        max_depth: args.max_depth.or(file_config.max_depth),
+        max_files_per_dir: if args.max_files_per_dir != 100 {
+            args.max_files_per_dir
+        } else {
+            file_config.max_files_per_dir.unwrap_or(100)
+        },
+        // Ignorierte Verzeichnisse: CLI hat Vorrang, dann Config, sonst leer
+        ignored_dirs: match (!args.ignore.is_empty(), file_config.ignore) {
+            (true, _) => args.ignore,
+            (false, Some(set)) => set.into_iter().collect(),
+            (false, None) => vec![],
+        },
+        folder_icon: "📁".to_string(),
+        file_icon: "📄".to_string(),
+        align_comments: args.align_comments,
+    };
+
+    let mut builder = TreeBuilder::new(config);
+
+    let (stop_spinner, spinner_handle) = if !args.quiet {
+        let (s, h) = start_spinner(8);
+        (Some(s), Some(h))
+    } else {
+        (None, None)
+    };
+
+    let mut output = builder.build_tree().join("\n");
+
+    if builder.config.align_comments {
+        let lines = output.lines().map(String::from).collect::<Vec<_>>();
+        output = builder.align_lines_with_comments(&lines).join("\n");
+    }
+
+    if let Some(stop) = stop_spinner {
+        let _ = stop.send(());
+    }
+    if let Some(handle) = spinner_handle {
+        let _ = handle.join();
+    }
+
+    let viewonly = args.viewonly || file_config.viewonly.unwrap_or(false);
+    let output_path = args.output.clone().or_else(|| file_config.output.map(Into::into)).unwrap_or_else(|| "tree.txt".into());
+
+    if !viewonly {
+        if let Err(e) = fs::write(&output_path, &output) {
+            eprintln!("Fehler beim Schreiben der Datei: {e}");
+            std::process::exit(1);
+        }
+        if !args.quiet {
+            let (folders, files) = builder.stats();
+            println!(
+                "Erfasst wurden {} Ordner und {} Dateien. Ergebnis in {} gespeichert.",
+                folders,
+                files,
+                output_path.display()
+            );
+            view_timer(&timer);
+        }
+    } else {
+        println!("{}", output);
+        view_timer(&timer);
+    }
 }
--- a/src/utils/ascii_spinner.rs
+++ b/src/utils/ascii_spinner.rs
@ -0,0 +1,38 @@
+use std::sync::mpsc::{self, Sender};
+use std::thread::{self, JoinHandle};
+use std::time::Duration;
+use std::io::Write;
+
+/// Startet einen minimalistischen ASCII-Spinner in einem Hintergrundthread.
+///
+/// Gibt alle X Millisekunden einen neuen Frame auf stdout aus (mit `\r`).
+/// Die Frequenz wird über `ticks_per_second` gesteuert.
+///
+/// # Beispiel
+/// ```no_run
+/// # use treescanner::utils::ascii_spinner;
+/// let (stop, handle) = ascii_spinner::start_spinner(8); // 8 Ticks pro Sekunde
+/// let _ = stop.send(());
+/// let _ = handle.join();
+/// ```
+pub fn start_spinner(ticks_per_second: u64) -> (Sender<()>, JoinHandle<()>) {
+    let (tx, rx) = mpsc::channel();
+    let frames = vec!["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];
+    let clamped = ticks_per_second.clamp(1, 20);
+    let interval = Duration::from_millis(1000 / clamped);
+
+    let handle = thread::spawn(move || {
+        let mut idx = 0;
+        while rx.try_recv().is_err() {
+            print!("\r[{}] läuft ...", frames[idx % frames.len()]);
+            let _ = std::io::stdout().flush();
+            idx += 1;
+            thread::sleep(interval);
+        }
+        // Spinnerzeile zuverlässig löschen
+        print!("\rr\x1B[2K\r"); // ANSI: ganze Zeile löschen
+        let _ = std::io::stdout().flush();
+    });
+
+    (tx, handle)
+}
--- a/src/utils/logger.rs
+++ b/src/utils/logger.rs
@ -1,2 +1,2 @@
-pub fn init() {
+pub fn init_logger() {
 }
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@ -1 +1,2 @@
 pub mod logger;
+pub mod ascii_spinner;
--- a/tests/config_tests.rs
+++ b/tests/config_tests.rs
@ -0,0 +1,54 @@
+use treescanner::config::loader::{load_config_from_home, ConfigFile};
+use std::fs;
+use std::path::PathBuf;
+use std::fs::write;
+
+fn write_temp_config(content: &str) -> PathBuf {
+    let path = dirs::home_dir().unwrap().join(".treescanner.conf");
+    fs::write(&path, content).expect("Konnte Testdatei nicht schreiben");
+    path
+}
+
+#[test]
+fn test_config_wird_korrekt_geladen() {
+    let config_text = r#"
+        max_depth = 2
+        max_files_per_dir = 5
+        ignore = [".git", "target"]
+        viewonly = true
+    "#;
+
+    let conf_path = write_temp_config(config_text);
+    let loaded: ConfigFile = load_config_from_home().expect("Konfig konnte nicht geladen werden");
+
+    assert_eq!(loaded.max_depth, Some(2));
+    assert_eq!(loaded.max_files_per_dir, Some(5));
+    assert!(loaded.ignore.as_ref().unwrap().contains(".git"));
+    assert_eq!(loaded.viewonly, Some(true));
+
+    fs::remove_file(conf_path).ok();
+}  
+
+/// Test: `ignore` aus Konfigurationsdatei wird korrekt geladen
+#[test]
+fn test_ignore_from_config_file() {
+    let temp_home = tempfile::tempdir().unwrap();
+    let config_path = temp_home.path().join(".treescanner.conf");
+
+    let config_content = r#"
+ignore = [".git", "target", ".vscode"]
+"#;
+    write(&config_path, config_content).expect("Konnte temporäre Config nicht schreiben.");
+
+    unsafe {
+        std::env::set_var("HOME", temp_home.path());         // für Unix
+        std::env::set_var("USERPROFILE", temp_home.path());  // für Windows
+    }
+
+    let config = load_config_from_home().expect("Konfig konnte nicht geladen werden.");
+    let ignore_set = config.ignore.expect("ignore-Feld fehlt in Config");
+
+    assert!(ignore_set.contains(".git"));
+    assert!(ignore_set.contains("target"));
+    assert!(ignore_set.contains(".vscode"));
+}
--- a/tests/treebuilder_tests.rs
+++ b/tests/treebuilder_tests.rs
@ -0,0 +1,35 @@
+#[cfg(test)]
+mod tests {
+    use treescanner::app::treebuilder::{TreeBuilder, TreeBuilderConfig};
+    use std::path::PathBuf;
+
+    fn mock_tree_builder() -> TreeBuilder {
+        let config = TreeBuilderConfig {
+            root_path: PathBuf::from("/mock"),
+            max_depth: Some(1), 
+            max_files_per_dir: 3,
+            ignored_dirs: vec![],
+            folder_icon: "📁".to_string(),
+            file_icon: "📄".to_string(),
+            align_comments: true,
+        };
+        TreeBuilder::new(config)
+    }
+
+    #[test]
+    fn test_align_lines_with_comments() {
+        let builder = mock_tree_builder();
+        let lines = vec![
+            "📁 src/".to_string(),
+            "├── 📄 main.rs".to_string(),
+            "└── 📄 lib.rs".to_string(),
+        ];
+
+        let aligned = builder.align_lines_with_comments(&lines);
+
+        // Prüfe, ob jede Zeile mit einem # endet
+        for line in aligned {
+            assert!(line.trim_end().ends_with('#'), "Fehlendes #: {}", line);
+        }
+    }
+}
Author	SHA1	Message	Date
Adam Skotarczak	f22845d7c8	v1.0.0	2025-05-17 21:08:57 +02:00
Adam Skotarczak	04252c355b	Merge branch 'develop'	2025-05-17 21:04:24 +02:00
Adam Skotarczak	0652a34486	ready2merge - voll funktionsfähige Version - kann auf GitHub hochgeladen werden	2025-05-17 21:02:24 +02:00
Adam Skotarczak	d683594d6a	preRelease - vorerst alle geplanten Features Implementiert. - Tests stehen noch aus und Schönheitskorrekturen geplant	2025-05-17 13:23:04 +02:00
Adam Skotarczak	1210da7601	wip - funktionierende Version	2025-05-17 00:38:45 +02:00
Adam Skotarczak	f13829f14d	wip - lauffähige Version in Entwicklung	2025-05-16 13:51:03 +02:00
 @ -1 +1 @@
 .1.0
 .0.0