120 lines
3.3 KiB
Rust
120 lines
3.3 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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#![forbid(unsafe_code)]
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#![deny(
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non_camel_case_types,
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non_snake_case,
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path_statements,
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trivial_numeric_casts,
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unstable_features,
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unused_allocation,
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unused_import_braces,
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unused_imports,
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unused_must_use,
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unused_mut,
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unused_qualifications,
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while_true,
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)]
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extern crate clap;
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extern crate filters;
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#[macro_use] extern crate log;
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extern crate toml;
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extern crate toml_query;
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extern crate failure;
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#[cfg(test)]
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extern crate env_logger;
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extern crate libimagerror;
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extern crate libimagstore;
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#[macro_use] extern crate libimagrt;
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use std::io::Write;
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use filters::filter::Filter;
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use libimagstore::storeid::StoreId;
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use libimagrt::setup::generate_runtime_setup;
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use libimagerror::trace::MapErrTrace;
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use libimagerror::exit::ExitUnwrap;
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use libimagerror::io::ToExitCode;
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mod ui;
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pub struct IsInCollectionsFilter<'a, A>(Option<A>, ::std::marker::PhantomData<&'a str>)
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where A: AsRef<[&'a str]>;
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impl<'a, A> IsInCollectionsFilter<'a, A>
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where A: AsRef<[&'a str]>
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{
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pub fn new(collections: Option<A>) -> Self {
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IsInCollectionsFilter(collections, ::std::marker::PhantomData)
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}
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}
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impl<'a, A> Filter<StoreId> for IsInCollectionsFilter<'a, A>
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where A: AsRef<[&'a str]> + 'a
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{
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fn filter(&self, sid: &StoreId) -> bool {
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match self.0 {
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Some(ref colls) => sid.is_in_collection(colls),
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None => true,
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}
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}
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}
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fn main() {
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let version = make_imag_version!();
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let rt = generate_runtime_setup("imag-id-in-collection",
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&version,
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"filter ids by collection",
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crate::ui::build_ui);
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let values = rt
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.cli()
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.values_of("in-collection-filter")
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.map(|v| v.collect::<Vec<&str>>());
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let collection_filter = IsInCollectionsFilter::new(values);
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let mut stdout = rt.stdout();
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trace!("Got output: {:?}", stdout);
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rt.ids::<crate::ui::PathProvider>()
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.map_err_trace_exit_unwrap()
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.unwrap_or_else(|| {
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error!("No ids supplied");
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::std::process::exit(1);
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})
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.iter()
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.filter(|id| collection_filter.filter(id))
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.for_each(|id| {
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rt.report_touched(&id).unwrap_or_exit();
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if !rt.output_is_pipe() {
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let id = id.to_str().map_err_trace_exit_unwrap();
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trace!("Writing to {:?}", stdout);
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writeln!(stdout, "{}", id).to_exit_code().unwrap_or_exit();
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}
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})
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}
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