1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2018 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; version
// 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
use clap::App;
use runtime::Runtime;
pub type Name = &'static str;
pub type Version<'a> = &'a str;
pub type About = &'static str;
/// Helper to generate the Runtime object
///
/// exit()s the program if the runtime couldn't be build, prints error with println!() before
/// exiting
pub fn generate_runtime_setup<'a, B>(name: Name, version: Version<'a>, about: About, builder: B)
-> Runtime<'a>
where B: FnOnce(App<'a, 'a>) -> App<'a, 'a>
{
use std::process::exit;
use libimagerror::trace::trace_error_dbg;
Runtime::new(builder(Runtime::get_default_cli_builder(name, version, about)))
.unwrap_or_else(|e| {
eprintln!("Could not set up Runtime");
eprintln!("{:?}", e);
trace_error_dbg(&e);
exit(1);
})
}