feat: minor refactor to clarify configs with env + initial thoughs on truth source model

src/modules/config/mod.rs

@@ -1,27 +1,14 @@
 use std::fs::read_to_string;
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub struct Config {
     pub database_path: String,
 }
 
-const DEFAULT_CONFIG_PATH: &'static str = "./src/assets/wordsmith_default.conf";
-const DEFAULT_DATABASE_PATH: &'static str = "~/.config/wordsmith/wordsmith.db";
+pub fn read_config(path: &str, default: Config) -> Config {
+    let mut config = default;
 
-pub fn read_config(path: Option<&str>) -> Config {
-    let target_path: &str = {
-        if let Some(p) = path {
-            p
-        } else {
-            DEFAULT_CONFIG_PATH
-        }
-    };
-
-    let mut config = Config {
-        database_path: DEFAULT_DATABASE_PATH.to_string(),
-    };
-
-    for line in read_to_string(target_path).unwrap().lines() {
+    for line in read_to_string(path).unwrap().lines() {
         if let Some((key, value)) = line.split_once(" ") {
             match key {
                 "database_path" => {

src/modules/mod.rs

@@ -1 +1,2 @@
 pub mod config;
+pub mod database;

src/modules/source/mod.rs

@@ -0,0 +1,11 @@
+pub struct Database {
+    path: String,
+}
+
+// TruthSource
+pub trait WordSource {
+    fn find_word(&self, word: &str) -> Result<(), ()>;
+    fn insert_word(&self, word: &str) -> Result<(), ()>;
+    fn remove_word(&self, word: &str) -> Result<(), ()>;
+    fn get_all_words(&self) -> Vec<String>;
+}