add arguments

src/main.rs

@@ -1,5 +1,4 @@
-use std::{path::Path};
-use std::fs;
+use std::{path::Path, fs, env};
 use minijinja::Environment;
 
 mod render;
@@ -48,9 +47,27 @@ fn render_index(out_path: &Path, index: &IndexItem, cur_path: &Path, site_index:
 }
 
 fn main() {
+
+    let mut src_path_str: String = SRC_PATH.to_string();
+    let mut out_path_str: String = OUT_PATH.to_string();
     
-    let src_path = Path::new(SRC_PATH);
-    let out_path = Path::new(OUT_PATH);
+    let mut i: u8 = 0;
+    for arg in env::args() {
+        match i {
+            0 => {}
+            1 => {
+                src_path_str = arg;
+            }
+            2 => {
+                out_path_str = arg;
+            }
+            _ => {}
+        }
+        i += 1;
+    }
+
+    let src_path = Path::new(&src_path_str);
+    let out_path = Path::new(&out_path_str);
 
     let index = Renderer::index(src_path).unwrap();