updated get to operate against the new schema

src/main.rs

@@ -19,7 +19,7 @@ foil
 
 Usage:
   foil set [--db=<db>]
-  foil get [--db=<db>]
+  foil get [--namespace=<ns>] [--db=<db>]
   foil list [--db=<db>]
   foil transfer [--db=<db>]
   foil dump [--db=<db>]
@@ -27,9 +27,10 @@ Usage:
   foil (-h | --help)
 
 Options:
-  --db=<db>     The path to the sqlite database [default: db.sqlite3].
-  -h --help     Show this screen.
-  --version     Show version.
+  --db=<db>                The path to the sqlite database [default: db.sqlite3].
+  -n DB, --namespace=<db>  An identifier for a group of secrets [default: main]
+  -h, --help               Show this screen.
+  --version                Show version.
 ";
 
 #[derive(Debug, Deserialize)]
@@ -41,6 +42,7 @@ struct Args {
     cmd_transfer: bool,
     cmd_dump: bool,
     flag_db: Option<String>,
+    flag_namespace: String,
     arg_spec: Option<String>,
 }
 
@@ -65,10 +67,6 @@ fn get_master_key(db_conn: &mut db::DbHandle) -> [u8; 32] {
     let master_key: [u8; 32] = {
         let master_password = PasswordInput::with_theme(&ColorfulTheme::default())
             .with_prompt("Master password")
-            .with_confirmation(
-                "Repeat master password",
-                "Error: the passwords don't match.",
-            )
             .interact()
             .unwrap();
         crypt::get_master_key(&db_conn, &master_password).unwrap()
@@ -104,17 +102,20 @@ fn list(mut db_conn: db::DbHandle, master_key: [u8; 32]) {
     }
 }
 
-fn get(mut db_conn: db::DbHandle, master_key: [u8; 32]) {
+fn get(mut db_conn: db::DbHandle, master_key: [u8; 32], namespace: &str) {
     println!("Reading a site from the database");
     let host: String = Input::with_theme(&ColorfulTheme::default())
         .with_prompt("hostname")
         .interact()
         .unwrap();
 
-    for account in db_conn.list_accounts(master_key) {
-        if account.host == host {
-            println!("username: {}", account.user);
-            println!("password: {}", account.password);
+    for note in db_conn.read_notes(master_key).unwrap() {
+        if note.namespace == namespace && note.title == host && note.category == "account" {
+            println!("===== note =====");
+            println!("namespace: {}", note.namespace);
+            println!("category: {}", note.category);
+            println!("title: {}", note.title);
+            println!("{}", note.value);
         }
     }
 }
@@ -189,7 +190,7 @@ fn main() -> Result<(), Box<dyn Error>> {
     if args.cmd_set {
         set(db_conn, master_key);
     } else if args.cmd_get {
-        get(db_conn, master_key);
+        get(db_conn, master_key, &args.flag_namespace);
     } else if args.cmd_list {
         list(db_conn, master_key);
     } else if args.cmd_transfer {