creating cards for lists

src/main.rs

@@ -1,10 +1,10 @@
 use std::fs;
 use serde_json::Value;
 
-fn main(){
-    let json_string = fs::read_to_string("boards/coding.json").expect("unable to read file");
+fn main() -> std::io::Result<()> {
+    let json_string = fs::read_to_string("boards/coding.json")?;
     let output_dir = "output";
-    fs::create_dir(output_dir).expect("uable to create dir");
+    fs::create_dir(output_dir);
 
     let json_data: Value  = serde_json::from_str(&json_string).unwrap();
 
@@ -13,10 +13,18 @@ fn main(){
     fs::create_dir(&board_dir).expect("unable to create dir");
 
     if let Value::Array(lists) = &json_data["lists"]{
-        // Iterate over the elements in the array
+        if let Value::Array(cards) = &json_data["cards"]{
             for list in lists {
-            fs::create_dir(board_dir.clone() + "/" + list["name"].as_str().unwrap()).expect("unable to create dir");
-            //println!("{}", list["name"].as_str().unwrap());
+                fs::create_dir(board_dir.clone() + "/" + list["name"].as_str().unwrap())?;
+                for card in cards {
+                    if card["idList"] == list["id"]{
+                        println!("{}: {}", list["name"], card["name"]);
+                        let mut file = fs::File::create(board_dir.clone() + "/" + list["name"].as_str().unwrap() + "/" + card["name"].as_str().unwrap() + ".md");
+                        //file.write_all(b"#" + card["name"].as_str().unwrap());
                     }
                 }
+            }
+        }
+    }
+    Ok(())
 }