Improve code0.8.0

1 files changed, 16 insertions, 0 deletions

diff --git a/src/migration_handler.rs b/src/migration_handler.rs
new file mode 100644
index 0000000..73a0241
--- /dev/null
+++ b/src/migration_handler.rs
@@ -0,0 +1,16 @@
+use crate::errors::*;
+use crate::utils::*;
+use std::fs;
+
+pub fn migrate_old_subscriptions() -> Result<()> {
+    let path = get_podcast_dir()?;
+    let mut old_path = path.clone();
+    old_path.push(".subscriptions");
+    if old_path.exists() {
+        println!("Migrating old subscriptions file...");
+        let new_path = get_sub_file()?;
+        fs::rename(&old_path, &new_path)
+            .chain_err(|| format!("Unable to move {:?} to {:?}", &old_path, &new_path))?;
+    }
+    Ok(())
+}