remove is_root bool from get_language

Author: o2sh

src/info.rs

@@ -307,7 +307,6 @@ impl Info {
         author_nb: usize,
         ignored_directories: Vec<&str>,
     ) -> Result<Info> {
-        let is_root_directory = dir == ".";
         let repo = Repository::discover(&dir).map_err(|_| Error::NotGitRepo)?;
         let workdir = repo.workdir().ok_or(Error::BareGitRepo)?;
         let workdir_str = workdir.to_str().unwrap();
@@ -323,7 +322,7 @@ impl Info {
         let creation_date = Info::get_creation_time(workdir_str)?;
         let project_license = Info::get_project_license(workdir_str)?;
         let (languages_stats, number_of_lines) =
-            Language::get_language_stats(workdir_str, ignored_directories, is_root_directory)?;
+            Language::get_language_stats(workdir_str, ignored_directories)?;
         let dominant_language = Language::get_dominant_language(languages_stats.clone());
 
         Ok(Info {

src/language.rs

@@ -355,9 +355,8 @@ impl Language {
     pub fn get_language_stats(
         dir: &str,
         exclude: Vec<&str>,
-        is_root: bool,
     ) -> Result<(Vec<(Language, f64)>, usize)> {
-        let tokei_langs = project_languages(&dir, exclude, is_root);
+        let tokei_langs = project_languages(&dir, exclude);
         let languages_stat =
             Language::get_languages_stat(&tokei_langs).ok_or(Error::SourceCodeNotFound)?;
         let mut stat_vec: Vec<(_, _)> = languages_stat.into_iter().collect();
@@ -379,7 +378,7 @@ fn get_total_loc(languages: &tokei::Languages) -> usize {
         .fold(0, |sum, val| sum + val.code)
 }
 
-fn project_languages(dir: &str, exclude: Vec<&str>, is_root: bool) -> tokei::Languages {
+fn project_languages(dir: &str, exclude: Vec<&str>) -> tokei::Languages {
     use tokei::Config;
 
     let mut languages = tokei::Languages::new();
@@ -389,9 +388,7 @@ fn project_languages(dir: &str, exclude: Vec<&str>, is_root: bool) -> tokei::Lan
         ..Config::default()
     };
 
-    let d = if is_root { "." } else { dir };
-    languages.get_statistics(&[&d], &exclude, &tokei_config);
-
+    languages.get_statistics(&[&dir], &exclude, &tokei_config);
     languages
 }