trying macro

1 files changed, 26 insertions, 4 deletions

diff --git a/src/utilities.rs b/src/utilities.rs
index 54f1292..aa7a44e 100644
--- a/src/utilities.rs
+++ b/src/utilities.rs
@@ -2,7 +2,29 @@ use std::collections::HashMap;
 
 pub type ConfigHashMap = HashMap<String, HashMap<String, Option<String>>>;
 
-pub fn die(message: &str) {
-    println!("{}", message);
-    std::process::exit(1);
-}
\ No newline at end of file
+#[macro_export]
+macro_rules! die {
+    ($message:expr) => {
+        println!("{}", $message);
+        std::process::exit(1);
+    }
+}
+
+#[macro_export]
+macro_rules! create_path_or_die {
+    (dir: $path:expr, $message:expr) => {
+        if let Err(_) =  std::fs::create_dir($path) {
+        die!($message);
+        }
+    };
+
+    (file: $path:expr, $content:expr, $message:expr) => {
+        if let Ok(mut file) = std::fs::File::create($path) {
+            if let Err(_) = file.write_all($content.as_ref()) {
+                die!($message);
+            }
+        } else {
+            die!($message);
+        }
+    };
+}