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//
// 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
//
#![forbid(unsafe_code)]
#![deny(
non_camel_case_types,
non_snake_case,
path_statements,
trivial_numeric_casts,
unstable_features,
unused_allocation,
unused_import_braces,
unused_imports,
unused_must_use,
unused_mut,
unused_qualifications,
while_true,
)]
extern crate clap;
extern crate filters;
#[macro_use] extern crate nom;
#[macro_use] extern crate log;
#[macro_use] extern crate is_match;
extern crate toml;
extern crate toml_query;
extern crate failure;
#[cfg(test)]
extern crate env_logger;
extern crate libimagerror;
extern crate libimagstore;
#[macro_use] extern crate libimagrt;
use std::io::Write;
use std::process::exit;
use filters::filter::Filter;
use libimagstore::storeid::StoreId;
use libimagrt::setup::generate_runtime_setup;
use libimagerror::trace::MapErrTrace;
use libimagerror::iter::TraceIterator;
use libimagerror::exit::ExitUnwrap;
use libimagerror::io::ToExitCode;
mod id_filters;
mod ui;
use ui::build_ui;
use id_filters::IsInCollectionsFilter;
fn main() {
let version = make_imag_version!();
let rt = generate_runtime_setup("imag-ids",
&version,
"print all ids",
build_ui);
let print_storepath = rt.cli().is_present("print-storepath");
let values = rt
.cli()
.values_of("in-collection-filter")
.map(|v| v.collect::<Vec<&str>>());
let collection_filter = IsInCollectionsFilter::new(values);
let query_filter : Option<id_filters::header_filter_lang::Query> = rt
.cli()
.subcommand_matches("where")
.map(|matches| {
let query = matches.value_of("where-filter").unwrap(); // safe by clap
id_filters::header_filter_lang::parse(&query)
});
let iterator = if rt.ids_from_stdin() {
debug!("Fetching IDs from stdin...");
let ids = rt.ids::<::ui::PathProvider>().map_err_trace_exit_unwrap();
Box::new(ids.into_iter().map(Ok))
as Box<Iterator<Item = Result<StoreId, _>>>
} else {
Box::new(rt.store().entries().map_err_trace_exit_unwrap())
as Box<Iterator<Item = Result<StoreId, _>>>
}
.trace_unwrap_exit()
.filter(|id| collection_filter.filter(id))
.filter(|id| match query_filter.as_ref() {
None => true,
Some(qf) => {
let entry = rt
.store()
.get(id.clone())
.map_err_trace_exit_unwrap()
.unwrap_or_else(|| {
error!("Tried to get '{}', but it does not exist!", id);
exit(1)
});
qf.filter(&entry)
}
})
.map(|id| if print_storepath {
(Some(rt.store().path()), id)
} else {
(None, id)
});
let mut stdout = rt.stdout();
trace!("Got output: {:?}", stdout);
iterator.for_each(|(storepath, id)| {
rt.report_touched(&id).unwrap_or_exit();
if !rt.output_is_pipe() {
let id = id.to_str().map_err_trace_exit_unwrap();
trace!("Writing to {:?}", stdout);
let result = if let Some(store) = storepath {
writeln!(stdout, "{}/{}", store.display(), id)
} else {
writeln!(stdout, "{}", id)
};
result.to_exit_code().unwrap_or_exit();
}
})
}
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