git: reset

parser/src/databases/_trait.rs

@@ -0,0 +1,32 @@
+use std::{fs, io};
+
+use crate::{structs::WNaiveDate, utils::log};
+
+use super::databases_folder_path;
+
+pub trait AnyDatabaseGroup
+where
+    Self: Sized,
+{
+    fn import() -> Self;
+
+    fn export(&mut self, height: usize, date: WNaiveDate) -> color_eyre::Result<()>;
+
+    fn folder<'a>() -> &'a str;
+
+    fn reset(&mut self) -> color_eyre::Result<(), io::Error> {
+        log(&format!("Reset {}", Self::folder()));
+
+        self.reset_metadata();
+
+        fs::remove_dir_all(Self::full_path())?;
+
+        Ok(())
+    }
+
+    fn full_path() -> String {
+        databases_folder_path(Self::folder())
+    }
+
+    fn reset_metadata(&mut self);
+}