Matthias Beyer
f1a639ea8c
Because this API only errors when write!() errors occur, we can return the exit code as an error here. This way the user of the API can immediately exit if there was an IO error, but the API automatically takes care of the right return value, returning (exiting) with zero (0) if there was an "Broken pipe" error and with one (1) otherwise, which is the expected behaviour here. All calls to that API were changed accordingly. Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
78 lines
2.5 KiB
Rust
78 lines
2.5 KiB
Rust
//
|
|
// imag - the personal information management suite for the commandline
|
|
// Copyright (C) 2015-2019 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 std::process::exit;
|
|
|
|
use chrono::naive::NaiveDateTime as NDT;
|
|
|
|
use libimagdiary::diaryid::DiaryId;
|
|
use libimagrt::runtime::Runtime;
|
|
use libimagtimeui::datetime::DateTime;
|
|
use libimagtimeui::parse::Parse;
|
|
use libimagutil::warn_exit::warn_exit;
|
|
use libimagstore::storeid::IntoStoreId;
|
|
use libimagerror::trace::MapErrTrace;
|
|
|
|
use util::get_diary_name;
|
|
|
|
pub fn delete(rt: &Runtime) {
|
|
use libimaginteraction::ask::ask_bool;
|
|
|
|
let diaryname = get_diary_name(rt)
|
|
.unwrap_or_else(|| warn_exit("No diary selected. Use either the configuration file or the commandline option", 1));
|
|
|
|
let to_del_location = rt
|
|
.cli()
|
|
.subcommand_matches("delete")
|
|
.unwrap()
|
|
.value_of("datetime")
|
|
.map(|dt| { debug!("DateTime = {:?}", dt); dt })
|
|
.and_then(DateTime::parse)
|
|
.map(Into::into)
|
|
.ok_or_else(|| warn_exit("Not deleting entries: missing date/time specification", 1))
|
|
.and_then(|dt: NDT| DiaryId::from_datetime(diaryname.clone(), dt).into_storeid())
|
|
.and_then(|id| rt.store().retrieve(id))
|
|
.map_err_trace_exit_unwrap(1)
|
|
.get_location()
|
|
.clone();
|
|
|
|
let mut input = rt.stdin().unwrap_or_else(|| {
|
|
error!("No input stream. Cannot ask for permission");
|
|
exit(1);
|
|
});
|
|
|
|
let mut output = rt.stdout();
|
|
|
|
if !ask_bool(&format!("Deleting {:?}", to_del_location), Some(true), &mut input, &mut output)
|
|
.map_err_trace_exit_unwrap(1)
|
|
{
|
|
info!("Aborting delete action");
|
|
return;
|
|
}
|
|
|
|
let _ = rt.report_touched(&to_del_location).unwrap_or_exit();
|
|
|
|
let _ = rt
|
|
.store()
|
|
.delete(to_del_location)
|
|
.map_err_trace_exit_unwrap(1);
|
|
|
|
info!("Ok!");
|
|
}
|
|
|