new line after editing

src/editor.rs

@@ -25,10 +25,20 @@ pub fn open_to_edit(content: &String) -> io::Result<String> {
     // Open the file in the external editor
     Command::new(editor)
         .arg(&file_path)
-        .status()?;
+        .status()
+        .map_err(|e| io::Error::new(
+            io::ErrorKind::Other,
+            format!("Failed to launch editor: {}", e)
+        ))?;
 
     // Read the file content after editing
-    let edited_content = read_to_string(&file_path)?;
+    let mut edited_content = read_to_string(&file_path)?;
+
+    // Remove only one trailing newline if it exists
+    // because editor like vim or nano adds to the end new line
+    if edited_content.ends_with('\n') {
+        edited_content.pop();
+    }
 
     // Print the edited content
     Ok(edited_content)
@@ -48,7 +58,11 @@ pub fn open_to_show(content: &String) -> io::Result<()> {
     // Open the file in the external editor
     Command::new(editor)
         .arg(&file_path)
-        .status()?;
+        .status()
+        .map_err(|e| io::Error::new(
+            io::ErrorKind::Other,
+            format!("Failed to launch editor: {}", e)
+        ))?;
     Ok(())
 }
 

src/main.rs

@@ -90,18 +90,14 @@ fn init() -> io::Result<()> {
     }
     print!("Enter passphrase for storage: ");
     io::stdout().flush()?;
-    // TODO: rename to passphrase
-    let password  = rpassword::read_password()?;
+    let ps  = rpassword::read_password()?;
     print!("Reenter passphrase: ");
     io::stdout().flush()?;
-    let password2 = rpassword::read_password()?;
-
-    if password != password2 {
-        return Err(io::Error::new(io::ErrorKind::InvalidInput, "Passwords must be equal"));
+    let ps2 = rpassword::read_password()?;
+    if ps != ps2 {
+        return Err(io::Error::new(io::ErrorKind::InvalidInput, "Passphrases must be equal"));
     }
-
-    Storage::init(password)?;
-
+    Storage::init(ps)?;
     Ok(())
 }
 
@@ -128,7 +124,6 @@ fn add(id: &String) -> io::Result<()> {
             PROMPT::NO => return Ok(()),
         }
     }
-    
     // set empty string because there is no content yet
     let content = editor::open_to_edit(&String::from(""))?;
     st.add(Item::from(id.clone(), content));
@@ -142,10 +137,14 @@ fn edit(id: &String) -> io::Result<()> {
     let passphrase = login()?;
     let mut st = Storage::from_db(passphrase)?;
     if !st.contains(id) {
-        return Err(io::Error::new(
-            io::ErrorKind::InvalidInput,
-            format!("Can`t find id: {}", id)
-        ));
+        let question = format!("Item [{}] exist. Do you want to add it instead?", id);
+        match get_prompt(&question)? {
+            PROMPT::YES => {
+                add(id)?;
+                return Ok(());
+            }
+            PROMPT::NO => return Ok(())
+        }
     }
 
     let mut item = (*st.get(id)).clone();
@@ -158,8 +157,9 @@ fn edit(id: &String) -> io::Result<()> {
 } 
 
 fn show(id: &String) -> io::Result<()> {
+    // TODO: get storage from login
     let passphrase = login()?;
-    let mut st = Storage::from_db(passphrase)?;
+    let st = Storage::from_db(passphrase)?;
     if !st.contains(id) {
         return Err(io::Error::new(
             io::ErrorKind::InvalidInput,
@@ -168,7 +168,10 @@ fn show(id: &String) -> io::Result<()> {
     }
 
     let item = st.get(id);
-    editor::open_to_show(&item.content)?;
+    //editor::open_to_show(&item.content)?;
+    println!("---------");
+    println!("{}", item.content);
+    println!("---------");
     Ok(())
 }