From 3c62101ecfbcf4d433433d4ea924a2565c3dbd3d Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Thu, 5 Feb 2026 14:40:55 +0000
Subject: [PATCH] Initial upload with CI/CD workflow

---
 src/core/mod.rs | 151 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 src/core/mod.rs

diff --git a/src/core/mod.rs b/src/core/mod.rs
new file mode 100644
index 0000000..edd578d
--- /dev/null
+++ b/src/core/mod.rs
@@ -0,0 +1,151 @@
+use anyhow::{Context, Result};
+use ignore::WalkBuilder;
+use std::path::PathBuf;
+
+use crate::models::{
+    AnalysisSummary, ByLanguage, ByPriority, CommentType, Config, FileLocation, Priority,
+    TechDebtItem,
+};
+
+mod language;
+pub use language::{Language, LanguageParser};
+
+pub struct Analyzer {
+    path: PathBuf,
+    config: Config,
+}
+
+impl Analyzer {
+    pub fn new(path: &PathBuf, config_path: &Option<PathBuf>) -> Result<Self> {
+        let config = load_config(config_path)?;
+        Ok(Self {
+            path: path.clone(),
+            config,
+        })
+    }
+
+    pub fn analyze(&self) -> Result<Vec<TechDebtItem>> {
+        let mut items = Vec::new();
+
+        let walker = WalkBuilder::new(&self.path)
+            .hidden(true)
+            .git_global(true)
+            .git_ignore(true)
+            .require_git(false)
+            .build();
+
+        for result in walker {
+            match result {
+                Ok(entry) => {
+                    let path = entry.path();
+
+                    if !self.should_include(path) {
+                        continue;
+                    }
+
+                    if let Some(language) = Language::from_path(path) {
+                        match self.parse_file(path, &language) {
+                            Ok(mut file_items) => items.append(&mut file_items),
+                            Err(e) => {
+                                eprintln!("Warning: Failed to parse {}: {}", path.display(), e)
+                            }
+                        }
+                    }
+                }
+                Err(e) => eprintln!("Warning: Error walking directory: {}", e),
+            }
+        }
+
+        items.sort_by(|a, b| {
+            b.priority
+                .cmp(&a.priority)
+                .then_with(|| a.location.line.cmp(&b.location.line))
+        });
+
+        Ok(items)
+    }
+
+    fn should_include(&self, path: &PathBuf) -> bool {
+        if !path.is_file() {
+            return false;
+        }
+
+        if let Some(ext) = path.extension() {
+            if let Some(ext_str) = ext.to_str() {
+                let ext_with_dot = format!(".{}", ext_str);
+                if !self.config.extensions.contains(&ext_with_dot) {
+                    return false;
+                }
+            }
+        }
+
+        for pattern in &self.config.ignore {
+            if match_ignore_pattern(path, pattern) {
+                return false;
+            }
+        }
+
+        true
+    }
+
+    fn parse_file(
+        &self,
+        path: &PathBuf,
+        language: &Language,
+    ) -> Result<Vec<TechDebtItem>> {
+        let content = std::fs::read_to_string(path)
+            .with_context(|| format!("Failed to read file: {}", path.display()))?;
+
+        let parser = LanguageParser::new(language.clone());
+        parser.parse(&content, path, &self.config.patterns)
+    }
+}
+
+fn match_ignore_pattern(path: &PathBuf, pattern: &str) -> bool {
+    if pattern.ends_with("/**") {
+        let prefix = &pattern[..pattern.len() - 3];
+        if let Some(path_str) = path.to_str() {
+            return path_str.starts_with(prefix)
+                || path_str.contains(&format!("{}/", prefix));
+        }
+    } else if let Some(file_name) = path.file_name() {
+        if let Some(file_name_str) = file_name.to_str() {
+            return glob::Pattern::new(pattern)
+                .ok()
+                .map(|p| p.matches(file_name_str))
+                .unwrap_or(false);
+        }
+    }
+    false
+}
+
+fn load_config(config_path: &Option<PathBuf>) -> Result<Config> {
+    let config_path = if let Some(path) = config_path {
+        path.clone()
+    } else {
+        std::env::current_dir()?
+            .join("techdebt.yaml")
+    };
+
+    if config_path.exists() {
+        let content = std::fs::read_to_string(&config_path)?;
+        let config: Config = serde_yaml::from_str(&content)?;
+        return Ok(config);
+    }
+
+    Ok(Config::default())
+}
+
+pub fn summarize(items: &[TechDebtItem]) -> AnalysisSummary {
+    let by_priority = ByPriority::from_items(items);
+    let by_language = ByLanguage::from_items(items);
+    let complexity_distribution =
+        crate::models::ComplexityDistribution::from_items(items);
+
+    AnalysisSummary {
+        total_items: items.len(),
+        by_priority,
+        by_language,
+        complexity_distribution,
+    }
+}