bugfix: args now passed to non-source scripts

Fixes #16. Previously arguments were not passed into non-source
scripts, which made common use cases of parameterized scripts
impossible.

src/commands/script.rs

@@ -76,7 +76,7 @@ impl Script {
         }
     }
 
-    // return the appropriate string that should be exeucted within the
+    // return the appropriate string that should be executed within the
     // function.
     pub fn get_execution_body(
         &self,
@@ -125,7 +125,11 @@ impl Script {
                     }
                     command
                 } else {
-                    vec![self.path.clone()]
+                    let mut command = vec![self.path.clone()];
+                    for arg in args.iter() {
+                        command.push((**arg).clone());
+                    }
+                    command
                 };
                 // after figuring out the command, all resolved values
                 // should be quoted, to ensure that the shell does not

src/tests.rs

@@ -17,6 +17,15 @@ fn test_simple_script() {
     );
 }
 
+/// the output should be the path to the script itself, with the passed arguments
+#[test]
+fn test_simple_script_with_args() {
+    assert_eq!(
+        execute(_vec_str(vec!["tome", EXAMPLE_DIR, "file_example", "x"])),
+        Ok(format!("'{}/file_example' 'x'", EXAMPLE_DIR))
+    );
+}
+
 #[test]
 fn test_simple_script_completion() {
     assert_eq!(