use std::process::exit; use chrono::naive::datetime::NaiveDateTime; use libimagdiary::diary::Diary; use libimagdiary::diaryid::DiaryId; use libimagrt::runtime::Runtime; use libimagerror::trace::trace_error_exit; use libimagtimeui::datetime::DateTime; use libimagtimeui::parse::Parse; 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!("No diary selected. Use either the configuration file or the commandline option"); exit(1); }); let diary = Diary::open(rt.store(), &diaryname[..]); debug!("Diary opened: {:?}", diary); let datetime : Option = rt .cli() .subcommand_matches("delete") .unwrap() .value_of("datetime") .map(|dt| { debug!("DateTime = {:?}", dt); dt }) .and_then(DateTime::parse) .map(|dt| dt.into()); let to_del = match datetime { Some(dt) => Some(diary.retrieve(DiaryId::from_datetime(diaryname.clone(), dt))), None => diary.get_youngest_entry(), }; let to_del = match to_del { Some(Ok(e)) => e, Some(Err(e)) => trace_error_exit(&e, 1), None => { warn!("No entry"); exit(1); }, }; if !ask_bool(&format!("Deleting {:?}", to_del.get_location())[..], Some(true)) { info!("Aborting delete action"); return; } if let Err(e) = diary.delete_entry(to_del) { trace_error_exit(&e, 1) } info!("Ok!"); }