c8a68af2ce
Signed-off-by: flip1995 <hello@philkrones.com> Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
140 lines
5.1 KiB
Rust
140 lines
5.1 KiB
Rust
//
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// imag - the personal information management suite for the commandline
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// Copyright (C) 2015-2019 Matthias Beyer <mail@beyermatthias.de> and contributors
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; version
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// 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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use std::path::PathBuf;
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use clap::{Arg, ArgMatches, App, SubCommand};
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use failure::Fallible as Result;
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use libimagstore::storeid::StoreId;
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use libimagstore::storeid::IntoStoreId;
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use libimagrt::runtime::IdPathProvider;
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pub fn build_ui<'a>(app: App<'a, 'a>) -> App<'a, 'a> {
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app
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.subcommand(SubCommand::with_name("remove")
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.about("Remove a link between two or more entries")
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.version("0.1")
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.arg(Arg::with_name("from")
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.index(1)
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.takes_value(true)
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.required(true)
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.multiple(false)
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.help("Remove Link from this entry")
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.value_name("ENTRY"))
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.arg(Arg::with_name("to")
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.index(2)
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.takes_value(true)
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.required(true)
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.multiple(true)
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.help("Remove links to these entries")
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.value_name("ENTRIES"))
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)
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.subcommand(SubCommand::with_name("unlink")
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.about("Remove all links from an entry")
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.version("0.1")
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.arg(Arg::with_name("from")
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.index(1)
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.takes_value(true)
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.required(true)
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.multiple(true)
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.help("Remove links from these entries")
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.value_name("ENTRY"))
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)
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.subcommand(SubCommand::with_name("list")
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.about("List links to this entry")
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.version("0.1")
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.arg(Arg::with_name("entries")
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.index(1)
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.takes_value(true)
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.multiple(true)
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.required(true)
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.help("List these entries, seperate by comma")
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.value_name("ENTRIES"))
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.arg(Arg::with_name("list-externals-too")
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.long("list-external")
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.takes_value(false)
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.required(false)
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.help("Also list external links (debugging helper that might be removed at some point"))
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.arg(Arg::with_name("list-plain")
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.long("plain")
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.multiple(false)
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.takes_value(false)
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.required(false)
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.help("List plain rather than in ASCII table"))
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)
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.arg(Arg::with_name("check-consistency")
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.long("check-consistency")
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.short("C")
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.takes_value(false)
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.required(false)
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.help("Check the link-consistency in the store (might be time-consuming)"))
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.arg(Arg::with_name("from")
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.index(1)
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.takes_value(true)
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.required(false)
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.multiple(false)
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.help("Link from this entry")
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.requires("to")
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.value_name("ENTRY"))
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.arg(Arg::with_name("to")
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.index(2)
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.takes_value(true)
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.required(false)
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.multiple(true)
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.help("Link to this entries")
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.requires("from")
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.value_name("ENTRIES"))
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}
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/// PathProvider
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///
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/// This PathProvider does _not_ return the "from" value of the commandline call if no subcommand
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/// is given.
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///
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/// It has to be fetched by main() by hand.
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pub struct PathProvider;
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impl IdPathProvider for PathProvider {
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fn get_ids(matches: &ArgMatches) -> Result<Option<Vec<StoreId>>> {
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fn get_id_paths(field: &str, subm: &ArgMatches) -> Result<Option<Vec<StoreId>>> {
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subm.values_of(field)
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.map(|v| v
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.map(PathBuf::from)
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.map(|pb| pb.into_storeid())
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.collect::<Result<Vec<_>>>()
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)
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.transpose()
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}
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let ids = match matches.subcommand() {
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("remove", Some(subm)) => Some(get_id_paths("to", subm)),
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("unlink", Some(subm)) => Some(get_id_paths("from", subm)),
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("list", Some(subm)) => Some(get_id_paths("entries", subm)),
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_ => None,
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};
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ids
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.unwrap_or_else(|| get_id_paths("to", matches))
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}
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}
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