fix(commands): Ask for password in backup and copy command if it is missing (#1061)

A user discovered that for some commands they are not being asked for a
password, although they should. This implements a fix for the backup and
copy command so they consistently call the same functionality that is
being used for the other commands. Hence, asking for the password, if
it's missing.

Author: aawsome

src/commands/backup.rs

@@ -3,7 +3,7 @@
 use std::path::PathBuf;
 
 use crate::{
-    commands::{get_repository, init::init},
+    commands::{get_repository, init::init, open_repository},
     helpers::bytes_size_to_string,
     status_err, Application, RUSTIC_APP,
 };
@@ -144,7 +144,7 @@ impl BackupCmd {
             }
             init(repo, &self.key_opts, &self.config_opts)?
         } else {
-            repo.open()?
+            open_repository(&config.repository)?
         }
         .to_indexed_ids()?;
 

src/commands/copy.rs

@@ -82,7 +82,7 @@ impl CopyCmd {
                 let pass = repo_dest.password()?.unwrap();
                 repo_dest.init_with_config(&pass, &self.key_opts, config_dest)?
             } else {
-                repo_dest.open()?
+                open_repository(target_opt)?
             };
 
             info!("copying to target {}...", repo_dest.name);