Theme provider and '-t' and '-c' CLI options

src/system/environment.rs

@@ -93,6 +93,17 @@ pub fn get_log_paths(config_dir: &Path) -> PathBuf {
     log_file
 }
 
+/// ### get_theme_path
+///
+/// Get paths for theme provider
+/// Returns: path of theme.toml
+pub fn get_theme_path(config_dir: &Path) -> PathBuf {
+    // Prepare paths
+    let mut theme_file: PathBuf = PathBuf::from(config_dir);
+    theme_file.push("theme.toml");
+    theme_file
+}
+
 #[cfg(test)]
 mod tests {
 
@@ -157,4 +168,12 @@ mod tests {
             PathBuf::from("/home/omar/.config/termscp/termscp.log"),
         );
     }
+
+    #[test]
+    fn test_system_environment_get_theme_path() {
+        assert_eq!(
+            get_theme_path(&Path::new("/home/omar/.config/termscp/")),
+            PathBuf::from("/home/omar/.config/termscp/theme.toml"),
+        );
+    }
 }