chore: Use new util to get the vault by index or name

src/cli/get_command.rs

@@ -19,6 +19,7 @@ use std::str::FromStr;
 use clap::Args;
 
 use crate::{
+    utils,
     vault::{Vault, Vaults},
     LprsCommand,
     LprsError,
@@ -96,27 +97,9 @@ pub struct Get {
 }
 
 impl LprsCommand for Get {
-    fn run(self, vault_manager: Vaults) -> LprsResult<()> {
-        let parsed_index = self.location.trim().parse::<usize>();
-        let Some((index, vault)) = (if let Ok(index) = parsed_index {
-            vault_manager.vaults.get(index - 1).map(|v| (index, v))
-        } else {
-            vault_manager
-                .vaults
-                .iter()
-                .enumerate()
-                .find(|(_, v)| v.name == self.location)
-        }) else {
-            return Err(LprsError::Other(format!(
-                "There is no vault with the given {} `{}`",
-                if parsed_index.is_ok() {
-                    "index"
-                } else {
-                    "name"
-                },
-                self.location.trim(),
-            )));
-        };
+    fn run(self, mut vault_manager: Vaults) -> LprsResult<()> {
+        let (index, vault) =
+            utils::vault_by_index_or_name(self.location.trim(), &mut vault_manager.vaults)?;
 
         if let Some(field) = self.field {
             if field == VaultGetField::Index {

src/utils.rs

@@ -23,6 +23,7 @@ use passwords::{analyzer, scorer};
 use reqwest::blocking::Client as BlockingClient;
 use sha2::Digest;
 
+use crate::vault::Vault;
 use crate::{LprsError, LprsResult};
 
 /// Returns the local project dir joined with the given file name
@@ -205,3 +206,34 @@ pub fn apply_custom_fields(
         }
     }
 }
+
+/// Returns the vault with its index by its index or name
+///
+/// ## Errors
+/// - If there is no vault with the given index or name
+pub fn vault_by_index_or_name<'a>(
+    index_or_name: &str,
+    vaults: &'a mut [Vault],
+) -> LprsResult<(usize, &'a mut Vault)> {
+    let parsed_index = index_or_name.parse::<usize>();
+
+    let Some((index, vault)) = (if let Ok(index) = parsed_index {
+        vaults.get_mut(index - 1).map(|v| (index, v))
+    } else {
+        vaults
+            .iter_mut()
+            .enumerate()
+            .find(|(_, v)| v.name == index_or_name)
+    }) else {
+        return Err(LprsError::Other(format!(
+            "There is no vault with the given {} `{}`",
+            if parsed_index.is_ok() {
+                "index"
+            } else {
+                "name"
+            },
+            index_or_name,
+        )));
+    };
+    Ok((index, vault))
+}