feat(cmd): add start, stop, uninstall, and update commands

systemd/manager.go

@@ -73,6 +73,16 @@ func Disable(u config.Unit, prefix, suffix string) error {
 	return systemctl(u.User, "disable", "--now", ServiceName(u, prefix, suffix))
 }
 
+// Start starts a unit without enabling it.
+func Start(u config.Unit, prefix, suffix string) error {
+	return systemctl(u.User, "start", ServiceName(u, prefix, suffix))
+}
+
+// Stop stops a unit without disabling it.
+func Stop(u config.Unit, prefix, suffix string) error {
+	return systemctl(u.User, "stop", ServiceName(u, prefix, suffix))
+}
+
 // Status returns the ActiveState of a unit ("active", "inactive", "failed", "unknown").
 func Status(u config.Unit, prefix, suffix string) string {
 	args := []string{"show", "-p", "ActiveState", "--value", ServiceName(u, prefix, suffix)}