imag/bin/core/imag-store/src/verify.rs

62 lines
2.0 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::ops::Deref;
use libimagrt::runtime::Runtime;
use libimagutil::warn_exit::warn_exit;
use libimagerror::trace::MapErrTrace;
use libimagerror::exit::ExitUnwrap;
use libimagerror::iter::TraceIterator;
/// Verify the store.
///
/// This function is not intended to be called by normal programs but only by `imag-store`.
pub fn verify(rt: &Runtime) {
info!("Header | Content length | Path");
info!("-------+----------------+-----");
let result = rt
.store()
.entries()
.map_err_trace_exit_unwrap()
.into_get_iter()
.trace_unwrap_exit()
.filter_map(|x| x)
.all(|fle| {
let p = fle.get_location();
let content_len = fle.get_content().len();
let (verify, status) = if fle.verify().is_ok() {
("ok", true)
} else {
("broken", false)
};
info!("{: >6} | {: >14} | {:?}", verify, content_len, p.deref());
rt.report_touched(fle.get_location()).unwrap_or_exit();
status
});
if result {
info!("Store seems to be fine");
} else {
warn_exit("Store seems to be broken somehow", 1);
}
}