feat: add auto select key ids

src/cmd_decrypt.rs

@@ -111,7 +111,7 @@ pub fn decrypt(cmd_decrypt: CmdDecrypt) -> XResult<()> {
                         "Decrypt {} succeed, cost {} ms{}",
                         path.to_str().unwrap_or("N/A"),
                         start_decrypt_single.elapsed().as_millis(),
-                        iff!(len <= 0, "".to_string(), format!(", file size {}", util_size::get_display_size(len as i64)))
+                        iff!(len == 0, "".to_string(), format!(", file size {}", util_size::get_display_size(len as i64)))
                     );
                 }
             }
@@ -650,6 +650,15 @@ pub fn select_envelop<'a>(meta: &'a TinyEncryptMeta, key_id: &Option<String>, co
         return Ok(selected_envelop);
     }
 
+    // auto select
+    if let Some(auto_select_key_ids) = util_env::get_auto_select_key_ids() {
+        for auto_select_key_id in auto_select_key_ids {
+            if let Some(envelop) = match_envelop_by_key_id(envelops, &Some(auto_select_key_id), config) {
+                return Ok(envelop);
+            }
+        }
+    }
+
     envelops.iter().enumerate().for_each(|(i, envelop)| {
         println_ex!("#{} {}", i + 1, util_envelop::format_envelop(envelop, config));
     });