Add config set subcommand

src/seedpass/cli.py

@@ -22,7 +22,7 @@ fingerprint_option = typer.Option(
 entry_app = typer.Typer(help="Manage individual entries")
 vault_app = typer.Typer(help="Manage the entire vault")
 nostr_app = typer.Typer(help="Interact with Nostr relays")
-config_app = typer.Typer(help="Manage configuration values")
+config_app = typer.Typer(help="Get or set configuration values")
 fingerprint_app = typer.Typer(help="Manage seed profiles")
 util_app = typer.Typer(help="Utility commands")
 api_app = typer.Typer(help="Run the API server")
@@ -354,6 +354,38 @@ def config_get(ctx: typer.Context, key: str) -> None:
         typer.echo(str(value))
 
 
+@config_app.command("set")
+def config_set(ctx: typer.Context, key: str, value: str) -> None:
+    """Set a configuration value."""
+    pm = _get_pm(ctx)
+    cfg = pm.config_manager
+
+    mapping = {
+        "inactivity_timeout": lambda v: cfg.set_inactivity_timeout(float(v)),
+        "secret_mode_enabled": lambda v: cfg.set_secret_mode_enabled(
+            v.lower() in ("1", "true", "yes", "y", "on")
+        ),
+        "clipboard_clear_delay": lambda v: cfg.set_clipboard_clear_delay(int(v)),
+        "additional_backup_path": lambda v: cfg.set_additional_backup_path(v or None),
+        "relays": lambda v: cfg.set_relays(
+            [r.strip() for r in v.split(",") if r.strip()], require_pin=False
+        ),
+    }
+
+    action = mapping.get(key)
+    if action is None:
+        typer.echo("Unknown key")
+        raise typer.Exit(code=1)
+
+    try:
+        action(value)
+    except Exception as exc:  # pragma: no cover - pass through errors
+        typer.echo(f"Error: {exc}")
+        raise typer.Exit(code=1)
+
+    typer.echo("Updated")
+
+
 @fingerprint_app.command("list")
 def fingerprint_list(ctx: typer.Context) -> None:
     """List available seed profiles."""

src/tests/test_typer_cli.py

@@ -118,6 +118,33 @@ def test_config_get(monkeypatch):
     assert "1" in result.stdout
 
 
+def test_config_set(monkeypatch):
+    called = {}
+
+    def set_timeout(val):
+        called["timeout"] = float(val)
+
+    pm = SimpleNamespace(
+        config_manager=SimpleNamespace(set_inactivity_timeout=set_timeout),
+        select_fingerprint=lambda fp: None,
+    )
+    monkeypatch.setattr(cli, "PasswordManager", lambda: pm)
+    result = runner.invoke(app, ["config", "set", "inactivity_timeout", "5"])
+    assert result.exit_code == 0
+    assert called["timeout"] == 5.0
+    assert "Updated" in result.stdout
+
+
+def test_config_set_unknown_key(monkeypatch):
+    pm = SimpleNamespace(
+        config_manager=SimpleNamespace(), select_fingerprint=lambda fp: None
+    )
+    monkeypatch.setattr(cli, "PasswordManager", lambda: pm)
+    result = runner.invoke(app, ["config", "set", "bogus", "val"])
+    assert result.exit_code != 0
+    assert "Unknown key" in result.stdout
+
+
 def test_nostr_sync(monkeypatch):
     called = {}