fix: address todos not showing relative dirs

Cargo.toml

@@ -7,4 +7,5 @@ edition = "2018"
 
 [dependencies]
 colored = "2.0.0"
-gitignore = "1.0.7"
+gitignore = "1.0.7"
+path-absolutize = "3.0.10"

src/main.rs

@@ -2,6 +2,7 @@ use std::fs;
 use std::env;
 use colored::Colorize;
 use gitignore;
+use path_absolutize::*;
 
 fn main() {
     let args: Vec<String> = env::args().collect();
@@ -32,22 +33,24 @@ fn main() {
 
     if gi_exists {
         let gi_str = args[1].to_owned() + "/.gitignore";
-        let gi_path = std::path::Path::new(&gi_str);
+        let _p = std::path::Path::new(&gi_str).absolutize().unwrap();
+        let gi_str_abs = _p.to_str().unwrap();
+        let gi_path = std::path::Path::new(&gi_str_abs);
         let gi= gitignore::File::new(gi_path).unwrap();
-        traverse_dir(&args[1], &mut todos, Some(&gi)).unwrap();
+        iterate_included_files(&mut todos, &gi).unwrap();
     } 
     else {
-        traverse_dir(&args[1], &mut todos, None).unwrap();
+        traverse_dir(&args[1], &mut todos).unwrap();
     }
 
     // TODO eventually add option to export to file
-    println!("{:4} {:05} {:15} {:50}", "", "Line".bold(), "File".bold(), "Comment".bold());
+    println!("{:4} {:05} {:20} {:50}", "", "LINE".bold(), "FILE".bold(), "COMMENT".bold());
     for todo in todos {
-        println!("{:4} {:05} {:15} {:50}", "TODO", todo.line_number.to_string().yellow(), todo.file_name.green(), todo.comment);
+        println!("{:4} {:05} {:20} {:50}", "TODO".bold(), todo.line_number.to_string().yellow(), todo.file_name.green(), todo.comment);
     }
 }
 
-fn traverse_dir(path: &str, todos: &mut Vec<Todo>, gi_option: Option<&gitignore::File>) -> Result<(), std::io::Error> {
+fn traverse_dir(path: &str, todos: &mut Vec<Todo>) -> Result<(), std::io::Error> {    
     let objects = fs::read_dir(path.to_owned())?;
 
     for result in objects {
@@ -55,18 +58,10 @@ fn traverse_dir(path: &str, todos: &mut Vec<Todo>, gi_option: Option<&gitignore:
         let obj_str = obj_path.to_str().unwrap();
         let obj_metadata = fs::metadata(obj_str)?;
 
-        let is_excluded = match gi_option {
-            Some(gi) => { 
-                let dir_path = std::path::Path::new(obj_str);
-                gi.is_excluded(dir_path).unwrap()
-            }
-            None => { false }
-        };
-
-        if !is_excluded && obj_metadata.is_dir() {
-            traverse_dir(obj_str, todos, gi_option)?;
+        if obj_metadata.is_dir() {
+            traverse_dir(obj_str, todos)?;
         }
-        else if !is_excluded && obj_metadata.is_file() && obj_str.ends_with(".py") {
+        else if obj_metadata.is_file() && obj_str.ends_with(".py") { // TODO support other files besides .py
             get_todos(obj_str, todos)?;
         }
     }
@@ -74,6 +69,17 @@ fn traverse_dir(path: &str, todos: &mut Vec<Todo>, gi_option: Option<&gitignore:
     Ok(())
 }
 
+fn iterate_included_files(todos: &mut Vec<Todo>, gi: &gitignore::File) -> Result<(), std::io::Error> {
+    for file_path in gi.included_files().unwrap() {
+        let file_str = file_path.to_str().unwrap();
+        if file_str.ends_with(".py") { // TODO support other files besides .py
+            get_todos(file_str, todos)?;
+        }
+    }
+    
+    Ok(())
+}
+
 fn get_todos(path: &str, todos: &mut Vec<Todo>) -> Result<(), std::io::Error> {
     let contents = fs::read_to_string(path)?;
     let mut line_number = 0;